1
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Zhang H, Xian H. Review of Hybrid Membrane Distillation Systems. MEMBRANES 2024; 14:25. [PMID: 38248715 PMCID: PMC10820896 DOI: 10.3390/membranes14010025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/23/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024]
Abstract
Membrane distillation (MD) is an attractive separation process that can work with heat sources with low temperature differences and is less sensitive to concentration polarization and membrane fouling than other pressure-driven membrane separation processes, thus allowing it to use low-grade thermal energy, which is helpful to decrease the consumption of energy, treat concentrated solutions, and improve water recovery rate. This paper provides a review of the integration of MD with waste heat and renewable energy, such as solar radiation, salt-gradient solar ponds, and geothermal energy, for desalination. In addition, MD hybrids with pressure-retarded osmosis (PRO), multi-effect distillation (MED), reverse osmosis (RO), crystallization, forward osmosis (FO), and bioreactors to dispose of concentrated solutions are also comprehensively summarized. A critical analysis of the hybrid MD systems will be helpful for the research and development of MD technology and will promote its application. Eventually, a possible research direction for MD is suggested.
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Affiliation(s)
- Heng Zhang
- School of Power, Energy and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
| | - Haizhen Xian
- School of Power, Energy and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
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2
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Polyamidoamine and carboxylated cellulose nanocrystal grafted antifouling forward osmosis membranes for efficient leachate treatment via integrated forward osmosis and membrane distillation process. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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3
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Gau C, Sato S, Zhang D, Ishibashi Y, Kobayashi J. Recovering nutrients and rejecting trace organic compounds in human urine by a forward osmosis-membrane distillation (FO-MD) hybrid system. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 86:1904-1914. [PMID: 36315084 DOI: 10.2166/wst.2022.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Urine is a major source of reclaimed water and fertilizer. Urine treatment involves two key processes: the recovery of nutrients and the rejection of trace organic compounds (TOrCs). In this study, we investigated the rejection of TOrCs and the recovery of nutrients in human urine using a seawater-driven forward osmosis and membrane distillation (FO-MD) hybrid system. Three 24 h experiments were conducted at draw solution temperatures of 30, 40, and 50 °C. The average rejection rates of cations, anions, and dissolved organic carbon were more than 93.7% and 79.5% in the FO-MD system and FO side, respectively. Ten types of TOrCs were detected in the feed solution, whereas none were detected in the product water, indicating that the TOrCs were completely rejected. The precipitates, i.e., the recovered nutrients in the FO side, were extremely close to magnesium ammonium phosphate (struvite, MgNH4PO4·6H2O), according to their electron microscopic images, elemental composition, and X-ray diffraction spectra, and it was estimated that approximately 85% of the nutrients in the feed solution were recovered. The rejection and recovery efficiencies were unaffected by the draw solution temperature. These results indicate the potential for the sustainable use of FO-MD-based treatments for human urine.
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Affiliation(s)
- Chihiro Gau
- Faculty of Environmental and Symbiotic Science, Prefectural University of Kumamoto, 3-1-100 Tsukide, Higashi-Ku, Kumamoto 862-8502, Japan E-mail:
| | - Satoshi Sato
- Faculty of Environmental and Symbiotic Science, Prefectural University of Kumamoto, 3-1-100 Tsukide, Higashi-Ku, Kumamoto 862-8502, Japan E-mail:
| | - Daizhou Zhang
- Faculty of Environmental and Symbiotic Science, Prefectural University of Kumamoto, 3-1-100 Tsukide, Higashi-Ku, Kumamoto 862-8502, Japan E-mail:
| | - Yasuhiro Ishibashi
- Faculty of Environmental and Symbiotic Science, Prefectural University of Kumamoto, 3-1-100 Tsukide, Higashi-Ku, Kumamoto 862-8502, Japan E-mail:
| | - Jun Kobayashi
- Faculty of Environmental and Symbiotic Science, Prefectural University of Kumamoto, 3-1-100 Tsukide, Higashi-Ku, Kumamoto 862-8502, Japan E-mail:
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4
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Osmotic urine fuel cell to recover water, energy, and nutrients along with salinity reduction. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01738-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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5
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Wang F, Liu J, Li D, Liu Z, Zhang J, Ding P, Liu G, Feng Y. High-Efficiency Water Recovery from Urine by Vacuum Membrane Distillation for Space Applications: Water Quality Improvement and Operation Stability. MEMBRANES 2022; 12:membranes12060629. [PMID: 35736336 PMCID: PMC9230999 DOI: 10.3390/membranes12060629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023]
Abstract
Water recovery by membrane distillation (MD) is an attractive alternative to existing urine treatment systems because it could improve the water recovery rate and reliability in space missions. However, there are few studies of urine MD, particularly on the removal of the remaining contaminants from distillate water and the assessment of its long-term performance. In this study, the influences of various operation parameters on distillate water quality and operation stability were investigated in batch mode. The low pH of feedstock reduced the conductivity and total ammonium nitrogen (TAN) in distillate water because the low pH promoted the ionization of ammonia to ammonium ions. However, the low pH also facilitated the formation of free chlorine hydride, which resulted in the minor deterioration of the conductivity in the distillate due to the increasing volatility of chlorine hydride in the feedstock. Thirty batches of vacuum membrane distillation (VMD) experiments demonstrated that the permeate flux and the distillate water quality slightly decreased due to the small range of membrane wetting but still maintained an over 94.2% and 95.8% removal efficiency of the total organic carbon (TOC) and TAN, and the conductivity was <125 μs cm−1 in the distillate water after 30 test batches. VMD is a feasible option for urine treatment in space missions.
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Affiliation(s)
- Fei Wang
- School of Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China; (F.W.); (J.L.); (D.L.); (J.Z.)
- National Key Laboratory of Human Factors Engineering, China Astronaut Research and Training Center, Beijing 100094, China;
| | - Junfeng Liu
- School of Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China; (F.W.); (J.L.); (D.L.); (J.Z.)
| | - Da Li
- School of Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China; (F.W.); (J.L.); (D.L.); (J.Z.)
| | - Zheng Liu
- The Institute of Seawater Desalination and Multipurpose Utilization, MNR (Tianjin), Tianjin 300192, China; (Z.L.); (G.L.)
| | - Jie Zhang
- School of Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China; (F.W.); (J.L.); (D.L.); (J.Z.)
| | - Ping Ding
- National Key Laboratory of Human Factors Engineering, China Astronaut Research and Training Center, Beijing 100094, China;
| | - Guochang Liu
- The Institute of Seawater Desalination and Multipurpose Utilization, MNR (Tianjin), Tianjin 300192, China; (Z.L.); (G.L.)
| | - Yujie Feng
- School of Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China; (F.W.); (J.L.); (D.L.); (J.Z.)
- Correspondence:
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6
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Sharma R, Kumari R, Pant D, Malaviya P. Bioelectricity generation from human urine and simultaneous nutrient recovery: Role of Microbial Fuel Cells. CHEMOSPHERE 2022; 292:133437. [PMID: 34973250 DOI: 10.1016/j.chemosphere.2021.133437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 12/20/2021] [Accepted: 12/23/2021] [Indexed: 06/14/2023]
Abstract
Urine is a 'valuable waste' that can be exploited to generate bioelectricity and recover key nutrients for producing NPK-rich biofertilizers. In recent times, improved and innovative waste management technologies have emerged to manage the rapidly increasing environmental pollution and to accomplish the goal of sustainable development. Microbial fuel cells (MFCs) have attracted the attention of environmentalists worldwide to treat human urine and produce power through bioelectrochemical reactions in presence of electroactive bacteria growing on the anode. The bacteria break down the complex organic matter present in urine into simpler compounds and release the electrons which flow through an external circuit generating current at the cathode. Many other useful products are harvested at the end of the process. So, in this review, an attempt has been made to synthesize the information on MFCs fuelled with urine to generate bioelectricity and recover value-added resources (nutrients), and their modifications to enhance productivity. Moreover, configuration and mode of system operation, and factors enhancing the performance of MFCs have been also presented.
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Affiliation(s)
- Rozi Sharma
- Department of Environmental Sciences, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Rekha Kumari
- Department of Environmental Sciences, University of Jammu, Jammu, Jammu and Kashmir, India
| | - Deepak Pant
- Separation & Conversion Technology, Flemish Institute for Technological Research (VITO), Boeretang 200, Mol, 2400, Belgium
| | - Piyush Malaviya
- Department of Environmental Sciences, University of Jammu, Jammu, Jammu and Kashmir, India.
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7
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Ibrar I, Yadav S, Naji O, Alanezi AA, Ghaffour N, Déon S, Subbiah S, Altaee A. Development in forward Osmosis-Membrane distillation hybrid system for wastewater treatment. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120498] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Ye Y, Ngo HH, Guo W, Chang SW, Nguyen DD, Varjani S, Liu Q, Bui XT, Hoang NB. Bio-membrane integrated systems for nitrogen recovery from wastewater in circular bioeconomy. CHEMOSPHERE 2022; 289:133175. [PMID: 34875297 DOI: 10.1016/j.chemosphere.2021.133175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/24/2021] [Accepted: 12/02/2021] [Indexed: 06/13/2023]
Abstract
Wastewater contains a significant amount of recoverable nitrogen. Hence, the recovery of nitrogen from wastewater can provide an option for generating some revenue by applying the captured nitrogen to producing bio-products, in order to minimize dangerous or environmental pollution consequences. The circular bio-economy can achieve greater environmental and economic sustainability through game-changing technological developments that will improve municipal wastewater management, where simultaneous nitrogen and energy recovery are required. Over the last decade, substantial efforts were undertaken concerning the recovery of nitrogen from wastewater. For example, bio-membrane integrated system (BMIS) which integrates biological process and membrane technology, has attracted considerable attention for recovering nitrogen from wastewater. In this review, current research on nitrogen recovery using the BMIS are compiled whilst the technologies are compared regarding their energy requirement, efficiencies, advantages and disadvantages. Moreover, the bio-products achieved in the nitrogen recovery system processes are summarized in this paper, and the directions for future research are suggested. Future research should consider the quality of recovered nitrogenous products, long-term performance of BMIS and economic feasibility of large-scale reactors. Nitrogen recovery should be addressed under the framework of a circular bio-economy.
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Affiliation(s)
- Yuanyao Ye
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, No. 1037 Luoyu Road, Wuhan, 430074, PR China
| | - Huu Hao Ngo
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia; NTT Institute of Hi-Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam.
| | - Wenshan Guo
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Soon Woong Chang
- Department of Environmental Energy Engineering, Kyonggi University, 442-760, Republic of Korea
| | - Dinh Duc Nguyen
- Department of Environmental Energy Engineering, Kyonggi University, 442-760, Republic of Korea
| | - Sunita Varjani
- Gujarat Pollution Control Board, Gandhinagar, Gujarat, 382 010, India
| | - Qiang Liu
- School of Environmental and Chemical Engineering, Shanghai University, No. 99 Shangda Road, Shanghai, 200444, PR China.
| | - Xuan Thanh Bui
- Key Laboratory of Advanced Waste Treatment Technology & Faculty of Environment and Natural Resources, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University Ho Chi Minh (VNU-HCM), Ho Chi Minh City, 700000, Viet Nam
| | - Ngoc Bich Hoang
- NTT Institute of Hi-Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam
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9
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Abstract
Water serves as an indispensable part of human life and production. On account of the overexploitation of traditional water sources, the demand for wastewater recycling is expanding rapidly. As a promising water treatment process, membrane distillation (MD) has been utilized in various wastewater treatments, such as desalination brine, textile wastewater, radioactive wastewater, and oily wastewater. This review summarized the investigation work applying MD in wastewater treatment, and the performance was comprehensively introduced. Moreover, the obstructions of industrialization, such as membrane fouling, membrane wetting, and high energy consumption, were discussed with the practical investigation. To cope with these problems, various strategies have been adopted to enhance MD performance, including coupling membrane processes and developing membranes with specific surface characteristics. In addition, the significance of nutrient recovery and waste heat utilization was indicated.
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10
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Gangadharan P, Vadekeetil A, Sibi R, Sheelam A. Concentrating nutrients and recovering water and energy from source separated urine using osmotic microbial fuel cell. CHEMOSPHERE 2021; 285:131548. [PMID: 34329146 DOI: 10.1016/j.chemosphere.2021.131548] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 07/08/2021] [Accepted: 07/10/2021] [Indexed: 06/13/2023]
Abstract
This work presents the use of osmotic microbial fuel cell (OsMFC), for the first time, to concentrate nutrients and recover water and energy from source separated urine. Four sets of concentration of fresh urine as feed and NaCl as draw were examined: 10% fresh urine vs 0.25 M NaCl; 10% fresh urine vs 2 M NaCl; fresh urine vs 0.25 M NaCl; and fresh urine vs 2 M NaCl. A maximum water flux of 14.27 LMH was attained when 10% of fresh urine and 2 M of NaCl were used as feed and draw solutions, respectively. Additionally, OsMFC concentrates ~99% of TOC, TN, NH4+, and 100% of PO43- and NO3- from urine at the feed side. Polarization studies indicate that the power generation in OsMFC is related to the rate of change of conductivity and the initial conductivity of the anolyte. The maximum (0.12187 W m-3) and minimum power densities (5.3372 × 10-4 W m-3) were obtained for the conditions of fresh urine vs 0.25 M NaCl and 10% fresh urine vs 0.25 M NaCl, respectively. The study shows that OsMFC is an effective pretreatment process to concentrate nutrients from urine by recovering water and energy, simultaneously.
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Affiliation(s)
- Praveena Gangadharan
- Department of Civil Engineering, Indian Institute of Technology, Palakkad, Kerala, 678557, India.
| | - Anitha Vadekeetil
- Department of Civil Engineering, Indian Institute of Technology, Palakkad, Kerala, 678557, India
| | - Reiva Sibi
- Department of Civil Engineering, Indian Institute of Technology, Palakkad, Kerala, 678557, India
| | - Anjaiah Sheelam
- Institute of Physics, Academia Sinica, Taipei, 11529, Taiwan
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11
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Larsen TA, Riechmann ME, Udert KM. State of the art of urine treatment technologies: A critical review. WATER RESEARCH X 2021; 13:100114. [PMID: 34693239 PMCID: PMC8517923 DOI: 10.1016/j.wroa.2021.100114] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 07/15/2021] [Accepted: 08/14/2021] [Indexed: 05/26/2023]
Abstract
Over the last 15 years, urine treatment technologies have developed from lab studies of a few pioneers to an interesting innovation, attracting attention from a growing number of process engineers. In this broad review, we present literature from more than a decade on biological, physical-chemical and electrochemical urine treatment processes. Like in the first review on urine treatment from 2006, we categorize the technologies according to the following objectives: stabilization, volume reduction, targeted N-recovery, targeted P-recovery, nutrient removal, sanitization, and handling of organic micropollutants. We add energy recovery as a new objective, because extensive work has been done on electrochemical energy harvesting, especially with bio-electrochemical systems. Our review reveals that biological processes are a good choice for urine stabilization. They have the advantage of little demand for chemicals and energy. Due to instabilities, however, they are not suited for bathroom applications and they cannot provide the desired volume reduction on their own. A number of physical-chemical treatment technologies are applicable at bathroom scale and can provide the necessary volume reduction, but only with a steady supply of chemicals and often with high demand for energy and maintenance. Electrochemical processes is a recent, but rapidly growing field, which could give rise to exciting technologies at bathroom scale, although energy production might only be interesting for niche applications. The review includes a qualitative assessment of all unit processes. A quantitative comparison of treatment performance was not the goal of the study and could anyway only be done for complete treatment trains. An important next step in urine technology research and development will be the combination of unit processes to set up and test robust treatment trains. We hope that the present review will help guide these efforts to accelerate the development towards a mature technology with pilot scale and eventually full-scale implementations.
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Affiliation(s)
- Tove A. Larsen
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland
| | - Michel E. Riechmann
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland
| | - Kai M. Udert
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, 8600 Dübendorf, Switzerland
- ETH Zürich, Institute of Environmental Engineering, 8093 Zürich, Switzerland
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12
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Parani S, Oluwafemi OS. Membrane Distillation: Recent Configurations, Membrane Surface Engineering, and Applications. MEMBRANES 2021; 11:membranes11120934. [PMID: 34940435 PMCID: PMC8708938 DOI: 10.3390/membranes11120934] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 11/16/2022]
Abstract
Membrane distillation (MD) is a developing membrane separation technology for water treatment that involves a vapor transport driven by the vapor pressure gradient across the hydrophobic membrane. MD has gained wide attention in the last decade for various separation applications, including the separation of salts, toxic heavy metals, oil, and organic compounds from aqueous solutions. Compared with other conventional separation technologies such as reverse osmosis, nanofiltration, or thermal distillation, MD is very attractive due to mild operating conditions such as low temperature and atmospheric pressure, and 100% theoretical salt rejection. In this review, membrane distillation’s principles, recent MD configurations with their advantages and limitations, membrane materials, fabrication of membranes, and their surface engineering for enhanced hydrophobicity are reviewed. Moreover, different types of membrane fouling and their control methods are discussed. The various applications of standalone MD and hybrid MD configurations reported in the literature are detailed. Furthermore, studies on the MD-based pilot plants installed around the world are covered. The review also highlights challenges in MD performance and future directions.
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Affiliation(s)
- Sundararajan Parani
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa;
- Center for Nanomaterials Science Research, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
| | - Oluwatobi Samuel Oluwafemi
- Center for Nanomaterials Science Research, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa
- Correspondence:
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13
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Patel A, Arkatkar A, Singh S, Rabbani A, Solorza Medina JD, Ong ES, Habashy MM, Jadhav DA, Rene ER, Mungray AA, Mungray AK. Physico-chemical and biological treatment strategies for converting municipal wastewater and its residue to resources. CHEMOSPHERE 2021; 282:130881. [PMID: 34087557 DOI: 10.1016/j.chemosphere.2021.130881] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 05/03/2021] [Accepted: 05/09/2021] [Indexed: 06/12/2023]
Abstract
An increase in urbanization and industrialization has not only contributed to an improvement in the lifestyle of people, but it has also contributed to a surge in the generation of wastewater. To date, conventional physico-chemical and biological treatment methods are widely used for the treatment of wastewater. However, the efficient operation of these systems require substantial operation and maintenance costs, and the application of novel technologies for the treatment and disposal of sludge/residues. This review paper focuses on the application of different treatment options such as chemical, catalyst-based, thermochemical and biological processes for wastewater or sludge treatment and membrane-based technologies (i.e. pressure-driven and non-pressure driven) for the separation of the recovered products from wastewater and its residues. As evident from the literature, a wide variety of treatment and resource recovery options are possible, both from wastewater and its residues; however, the lack of planning and selecting the most appropriate design (treatment train) to scale up from pilot to the field scale has limited its practical application. The economic feasibility of the selected technologies was critically analyzed and the future research prospects of resource recovery from wastewater have been outlined in this review.
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Affiliation(s)
- Asfak Patel
- Department of Chemical Engineering, S. V. National Institute of Technology Surat, Ichchhanath Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India
| | - Ambika Arkatkar
- Department of Chemical Engineering, S. V. National Institute of Technology Surat, Ichchhanath Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India
| | - Srishti Singh
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Alija Rabbani
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Juan David Solorza Medina
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Ee Shen Ong
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Mahmoud M Habashy
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Dipak A Jadhav
- Department of Agricultural Engineering, Maharashtra Institute of Technology, Aurangabad 431010, Maharashtra, India
| | - Eldon R Rene
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, P.O. Box 3015, 2601DA, Delft, the Netherlands
| | - Alka A Mungray
- Department of Chemical Engineering, S. V. National Institute of Technology Surat, Ichchhanath Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India
| | - Arvind Kumar Mungray
- Department of Chemical Engineering, S. V. National Institute of Technology Surat, Ichchhanath Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India.
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14
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Yu C, Yin W, Yu Z, Chen J, Huang R, Zhou X. Membrane technologies in toilet urine treatment for toilet urine resource utilization: a review. RSC Adv 2021; 11:35525-35535. [PMID: 35493188 PMCID: PMC9043190 DOI: 10.1039/d1ra05816a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 10/12/2021] [Indexed: 11/21/2022] Open
Abstract
Membrane technologies have broad potential in methods for separating, collecting, storing, and utilizing urine collected from toilets. Recovering urine from toilets for resource utilization instead of treating it in a sewage treatment plant not only reduces extra energy consumption for the degradation of N and P but also saves energy in chemical fertilizer production, which will contribute to carbon emission reduction of 12.19-17.82 kg kgN -1 in terms of N alone. Due to its high efficiency in terms of volume reduction, water recycling, nutrient recovery, and pollutant removal, membrane technology is a promising technology for resource utilization from urine collected from toilets. In this review, we divide membrane technologies for resource utilization from urine collected from toilets into four categories based on the driving force: external pressure-driven membrane technology, vapor pressure-driven membrane technology, chemical potential-driven membrane technology, and electric field-driven membrane technology. These technologies influence factors such as: recovery targets and mechanisms, reaction condition optimization, and process efficiency, and these are all discussed in this review. Finally, a toilet with source-separation is suggested. In the future, membrane technology research should focus on the practical application of source-separation toilets, membrane fouling prevention, and energy consumption evaluation. This review may provide theoretical support for the resource utilization of urine collected from toilets that is based on membrane technology.
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Affiliation(s)
- Chengzhi Yu
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University Shanghai 200092 China +86-21-6598-2693
| | - Wenjun Yin
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University Shanghai 200092 China +86-21-6598-2693
| | - Zhenjiang Yu
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University Shanghai 200092 China +86-21-6598-2693
| | - Jiabin Chen
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University Shanghai 200092 China +86-21-6598-2693
| | - Rui Huang
- The Third Clinical Medical College, Zhejiang Chinese Medical University Hangzhou 310053 China
| | - Xuefei Zhou
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University Shanghai 200092 China +86-21-6598-2693
- Shanghai Institute of Pollution Control and Ecological Security, Tongji University Shanghai 200092 China
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15
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Patel A, Mungray AK, Mungray A. A novel concept of Vertical Up-Flow Forward Osmosis reactor: Design, performance and evaluation. CHEMOSPHERE 2021; 281:130741. [PMID: 34015655 DOI: 10.1016/j.chemosphere.2021.130741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 04/04/2021] [Accepted: 04/26/2021] [Indexed: 06/12/2023]
Abstract
Performance of the forward osmosis (FO) process is limited due to the decline in water flux and increase in reverse salt flux. In this study, a novel Vertical Up-Flow Forward Osmosis (VUF-FO) reactor was designed and evaluated for eight different contacting patterns of feed and draw agent (DA). The best contacting pattern was compared with the basic H-shape reactor. Pulsating inlets were used for the recirculation of the feed and DA which helped in improving the performance by reducing the concentration polarization on membrane. Water flux in FO (active layer facing feed side) and PRO (active layer facing draw side) mode was 12.75 and 16.28 L/m2hr (LMH) respectively for the contacting pattern R3 and R5 after 8 h of the process. While the water flux in the H-shape reactor was 9.12 and 12.54 LMH for FO and PRO mode respectively. Diffusional behavior of water flux and reverse salt flux were also evaluated for both the FO reactors. Water flux in the H-shape reactor was declined to more than 60% from its initial value in both the modes (i.e. FO and PRO) due to the concentration polarization on membrane. Only 10% decline in water flux was observed for the VUF-FO reactor. This showed a better consistency of water flux in the VUF-FO reactor. The reverse salt flux in the VUF-FO reactor was less than 85% compared to the H-shape reactor. Therefore, a novel designed reactor improved the overall performance of FO in terms of water flux and reverse salt flux.
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Affiliation(s)
- Asfak Patel
- Department of Chemical Engineering, S.V. National Institute of Technology Surat, Ichchhanath, Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India.
| | - Arvind Kumar Mungray
- Department of Chemical Engineering, S.V. National Institute of Technology Surat, Ichchhanath, Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India.
| | - Alka Mungray
- Department of Chemical Engineering, S.V. National Institute of Technology Surat, Ichchhanath, Surat-Dumas Road, Keval Chowk, Surat, 395007, Gujarat, India.
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16
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Zang L, Finnerty C, Zheng S, Conway K, Sun L, Ma J, Mi B. Interfacial solar vapor generation for desalination and brine treatment: Evaluating current strategies of solving scaling. WATER RESEARCH 2021; 198:117135. [PMID: 33895587 DOI: 10.1016/j.watres.2021.117135] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
Interfacial solar vapor generation, an efficient, sustainable, and low-cost method for producing clean water, has attracted great interest for application in solar desalination and wastewater treatment. Although recent studies indicated significant enhancement of overall performance by developing photothermal materials and constructing different dimensional systems, stable evaporation performance and long-term operation of the evaporator are hindered by severe scaling issues. In this critical review, we present the latest strategies in reducing salt accumulation on the evaporator for solar desalination and brine treatment. We first demonstrate the consequences of salt accumulation, and then discuss various self-cleaning methods based on bio-inspired concepts and other strategies such as physical cleaning, ion rejection and exchange, fast ion diffusion, and controlled crystallization, etc. Importantly, we discuss and address the rational design of the evaporator via establishing a relationship model between its porosity, thickness, and thermal conductivity. Lastly, we evaluate salt-resistance strategies, evaporation performance, and possibilities of real application in different evaporation systems with scaling-resistant abilities.
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Affiliation(s)
- Linlin Zang
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China; Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States
| | - Casey Finnerty
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States
| | - Sunxiang Zheng
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States
| | - Kelly Conway
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States
| | - Liguo Sun
- School of Chemical Engineering and Materials, Heilongjiang University, Harbin 150080, China
| | - Jun Ma
- State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.
| | - Baoxia Mi
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.
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17
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Song H, Liu J. Forward osmosis membrane bioreactor using Bacillus and membrane distillation hybrid system for treating dairy wastewater. ENVIRONMENTAL TECHNOLOGY 2021; 42:1943-1954. [PMID: 31647375 DOI: 10.1080/09593330.2019.1684568] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 10/17/2019] [Indexed: 06/10/2023]
Abstract
Wastewater recycling is one of the best ways to alleviate water scarcity and water/wastewater pollution. The dairy industry is the largest industrial food wastewater source in many countries. In this study, we used a forward osmosis membrane bioreactor (FOMBR) and membrane distillation (MD) hybrid system to recycle dairy wastewater. And we developed a new Bacillus-FOMBR inoculated with salt-tolerant Bacillus sludge to protect against the negative effects of accumulated salt on sludge characteristics, microbial community and treatment effectiveness, and to alleviate membrane biofouling. A laboratory-scale FOMBR-MD experiment was operated for 40 days and water flux, salinity change, sludge characteristics, microbial community, nutrient removal efficiency, and FO membrane fouling were investigated. The Bacillus-FOMBR showed a small decrease in biomass concentration, and the hybrid system removed almost 100% of the contaminants. High-throughput sequencing analysis indicated that Pirellula and Hyphomicrobium species dominated the Bacillus-FOMBR, which are obliged to perform heterotrophic nitrification and aerobic denitrification. These nitrogen-removing bacteria ensured high nitrogen removal efficiency of the bioreactor. The total nitrogen (TN) concentration in the bioreactor increased and then decreased, which did not continuously increase as occurred in conventional FOMBRs. The TN removal efficiency of the bioreactor was mostly above 40% and the highest reached 79%. Besides, the Bacillus-FOMBR suffered little membrane biofouling because of the quorum quenching effect of the Bacillus species. We speculate that the Bacillus-FOMBR has potential to treat high-salt wastewater and high strength ammonia-nitrogen wastewater.
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Affiliation(s)
- Hongwei Song
- School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, People's Republic of China
| | - Jinrong Liu
- School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, People's Republic of China
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18
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Liu C, Wang W, Yang B, Xiao K, Zhao H. Separation, anti-fouling, and chlorine resistance of the polyamide reverse osmosis membrane: From mechanisms to mitigation strategies. WATER RESEARCH 2021; 195:116976. [PMID: 33706215 DOI: 10.1016/j.watres.2021.116976] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 02/05/2021] [Accepted: 02/23/2021] [Indexed: 06/12/2023]
Abstract
Membrane technology has been widely used in the wastewater treatment and seawater desalination. In recent years, the reverse osmosis (RO) membrane represented by polyamide (PA) has made great progress because of its excellent properties. However, the conventional PA RO membranes still have some scientific problems, such as membrane fouling, easy degradation after chlorination, and unclear mechanisms of salt retention and water flux, which seriously impede the widespread use of RO membrane technology. This paper reviews the progress in the research and development of the RO membrane, with key focus on the mechanisms and strategies of the contemporary separation, anti-fouling and chlorine resistance of the PA RO membrane. This review seeks to provide state-of-the-art insights into the mitigation strategies and basic mechanisms for some of the key challenges. Under the guidance of the fundamental understanding of each mechanism, operation and modification strategies are discussed, and reasonable analysis is carried out, which can address some key technical challenges. The last section of the review focuses on the technical issues, challenges, and future perspective of these mechanisms and strategies. Advances in synergistic mechanisms and strategies of the PA RO membranes have been rarely reviewed; thus, this review can serve as a guide for new entrants to the field of membrane water treatment and established researchers.
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Affiliation(s)
- Chao Liu
- Water Science and Environmental Engineering Research Center, College of Chemical and Environmental Engineering, Shenzhen University, Shenzhen 518060, China; The Key Laboratory of Water and Sediment Sciences (Ministry of Education), College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
| | - Wenjing Wang
- Institute of Ecology & Environment Governance, Hebei University, Baoding 071002, China
| | - Bo Yang
- Water Science and Environmental Engineering Research Center, College of Chemical and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Ke Xiao
- Water Science and Environmental Engineering Research Center, College of Chemical and Environmental Engineering, Shenzhen University, Shenzhen 518060, China.
| | - Huazhang Zhao
- The Key Laboratory of Water and Sediment Sciences (Ministry of Education), College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China.
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Wu X, Lau CH, Pramanik BK, Zhang J, Xie Z. State-of-the-Art and Opportunities for Forward Osmosis in Sewage Concentration and Wastewater Treatment. MEMBRANES 2021; 11:membranes11050305. [PMID: 33919353 PMCID: PMC8143320 DOI: 10.3390/membranes11050305] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 11/16/2022]
Abstract
The application of membrane technologies for wastewater treatment to recover water and nutrients from different types of wastewater can be an effective strategy to mitigate the water shortage and provide resource recovery for sustainable development of industrialisation and urbanisation. Forward osmosis (FO), driven by the osmotic pressure difference between solutions divided by a semi-permeable membrane, has been recognised as a potential energy-efficient filtration process with a low tendency for fouling and a strong ability to filtrate highly polluted wastewater. The application of FO for wastewater treatment has received significant attention in research and attracted technological effort in recent years. In this review, we review the state-of-the-art application of FO technology for sewage concentration and wastewater treatment both as an independent treatment process and in combination with other treatment processes. We also provide an outlook of the future prospects and recommendations for the improvement of membrane performance, fouling control and system optimisation from the perspectives of membrane materials, operating condition optimisation, draw solution selection, and multiple technologies combination.
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Affiliation(s)
- Xing Wu
- CSIRO Manufacturing, Clayton South, VIC 3169, Australia;
| | - Cher Hon Lau
- School of Engineering, The University of Edinburgh, Edinburgh EH9 3FB, UK;
| | | | - Jianhua Zhang
- Institute for Sustainable Industries and Liveable Cities, Victoria University, Melbourne, VIC 8001, Australia;
| | - Zongli Xie
- CSIRO Manufacturing, Clayton South, VIC 3169, Australia;
- Correspondence:
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20
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Kwon D, Bae W, Kim J. Hybrid forward osmosis/membrane distillation integrated with anaerobic fluidized bed bioreactor for advanced wastewater treatment. JOURNAL OF HAZARDOUS MATERIALS 2021; 404:124160. [PMID: 33049631 DOI: 10.1016/j.jhazmat.2020.124160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
Forward osmosis (FO)-membrane distillation (MD) process was integrated with anaerobic fluidized bed bioreactor (AFBR) to advance wastewater treatment. Low removal efficiency of nutrients such as ammonia nitrogen was improved significantly by combining FO-MD process with AFBR. The MD membrane was applied to concentrate the draw solution (DS) which can be diluted by FO filtration. By using 1 M of NaCl as DS, about 80% of ammonia nitrogen was further removed by the FO membrane while the phosphorous was removed almost completely (99%). However, the accumulation of ammonia nitrogen in DS and the reverse salt flux through the FO membrane was unavoidable. Nevertheless, combining MD membrane produced excellent removal efficiency yielding only 4 and 5.6 mg/L of ammonia nitrogen and chemical oxygen demand (COD) in MD permeate, respectively at 15 ℃ of transmembrane temperature. Alternatively, there is the possibility that the FO-MD process can be superior to concentrate resources such as nitrogen and phosphorous present in AFBR. The reverse salt flux from DS into AFBR bulk suspension did not show adverse effects on the performances of bioreactor with respect to COD removal efficiency, conductivity and methane production during operational period. Deposit of the fouling layer on FO membrane was also observed, but the fouling on MD membrane was not severe probably because crystallization rate could be retarded by diluting the DS during FO filtration.
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Affiliation(s)
- Daeeun Kwon
- Department of Environmental Engineering, Inha University, Inharo-100, Michuhol-gu, Incheon 22201, Republic of Korea
| | - Woobin Bae
- Department of Environmental Engineering, Inha University, Inharo-100, Michuhol-gu, Incheon 22201, Republic of Korea
| | - Jeonghwan Kim
- Department of Environmental Engineering, Inha University, Inharo-100, Michuhol-gu, Incheon 22201, Republic of Korea.
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21
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Impact of osmotic and thermal isolation barrier on concentration and temperature polarization and energy efficiency in a novel FO-MD integrated module. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118811] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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22
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Mahto A, Aruchamy K, Meena R, Kamali M, Nataraj SK, Aminabhavi TM. Forward osmosis for industrial effluents treatment – sustainability considerations. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117568] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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23
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Jafarinejad S. Forward osmosis membrane technology for nutrient removal/recovery from wastewater: Recent advances, proposed designs, and future directions. CHEMOSPHERE 2021; 263:128116. [PMID: 33297109 DOI: 10.1016/j.chemosphere.2020.128116] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/03/2020] [Accepted: 08/21/2020] [Indexed: 06/12/2023]
Abstract
In recent years, the concept of nutrient removal/recovery has been applied as a sustainable solution to develop and design various modern wastewater treatment technologies for recovering nutrients from waste streams and is one of the high-priority research areas. Forward osmosis (FO) technology has received increasing interests as a potential low-fouling membrane process and a new approach to remove/recover nutrients from wastewater and sludge. The main objective of this review is to summarize the state of FO technology for nutrient removal/recovery from wastewater and sludge in order to identify areas of future improvements. In this study, nutrient removal processes, FO membrane technology, main factors affecting the FO process performance, the source water for nutrient recovery, the previous studies on the FO membrane process for nutrient removal/recovery from wastewater and sludge, membrane fouling, and recent advances in FO membranes for nutrient removal/recovery were briefly and critically reviewed. Then, the proposed possible designs to apply FO process in conventional wastewater treatment plants (WWTPs) were theoretically presented. Finally, based on the gaps identified in the area, challenges ahead, future perspectives, and conclusions were discussed. Further investigations on the properties of FO associated with real wastewater, wastewater pre-treatment, the long-term low fouling operation, membrane cleaning strategies, water flux and the economic feasibility of the FO process are still desirable to apply FO technology for nutrient removal/recovery at full-scale (decentralized or centralized) in the future.
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Affiliation(s)
- Shahryar Jafarinejad
- Department of Chemical Engineering, College of Engineering, Tuskegee University, Tuskegee, AL, USA.
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24
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Urine Treatment on the International Space Station: Current Practice and Novel Approaches. MEMBRANES 2020; 10:membranes10110327. [PMID: 33147844 PMCID: PMC7693831 DOI: 10.3390/membranes10110327] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/17/2020] [Accepted: 10/21/2020] [Indexed: 11/16/2022]
Abstract
A reliable, robust, and resilient water recovery system is of paramount importance on board the International Space Station (ISS). Such a system must be able to treat all sources of water, thereby reducing resupply costs and allowing for longer-term space missions. As such, technologies able to dewater urine in microgravity have been investigated by different space agencies. However, despite over 50 years of research and advancements on water extraction from human urine, the Urine Processing Assembly (UPA) and the Water Processor Assembly (WPA) now operating on the ISS still achieve suboptimal water recovery rates and require periodic consumables resupply. Additionally, urine brine from the treatment is collected for disposal and not yet reused. These factors, combined with the need for a life support system capable of tolerating even dormant periods of up to one year, make the research in this field ever more critical. As such, in the last decade, extensive research was conducted on the adaptation of existing or emerging technologies for the ISS context. In virtue of having a strong chemical resistance, small footprint, tuneable selectivity and versatility, novel membrane-based processes have been in focus for treating human urine. Their hybridisation with thermal and biological processes as well as the combination with new nanomaterials have been particularly investigated. This article critically reviews the UPA and WPA processes currently in operation on the ISS, summarising the research directions and needs, highlighted by major space agencies, necessary for allowing life support for missions outside the Low Earth Orbit (LEO). Additionally, it reviews the technologies recently proposed to improve the performance of the system as well as new concepts to allow for the valorisation of the nutrients in urine or the brine after urine dewatering.
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25
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Patel A, Mungray AA, Mungray AK. Technologies for the recovery of nutrients, water and energy from human urine: A review. CHEMOSPHERE 2020; 259:127372. [PMID: 32599379 DOI: 10.1016/j.chemosphere.2020.127372] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 05/15/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
The global demand for a constant supply of fertilizer is increasing with the booming of the population. Nowadays more focus is given to the recovery and reuse of the nutrients rather than synthesis of the fertilizer from chemicals. Human urine is the best available resource for the primary macronutrients (Nitrogen, Phosphorus and Potassium) for the fertilizer as it contains 10-12 g/L nitrogen, 0.1-0.5 g/L phosphorous and 1.0-2.0 g/L potassium. For the recovery of these nutrients from human urine, various technologies are available which requires source separation and treatment. . In this review, a wide range of the technologies for the treatment of source-separated human urine are covered and discussed in detail. This review has categorized the technologies based on the recovery of nutrients, energy, and water from human urine. Among the various technologies available, Bio-electrochemical technologies are environmental friendly and recovers energy along with the nutrients. Forward Osmosis is the best available technology for the water recovery and for concentrating the nutrients in urine, without or minimal consumption of energy. However, experimental work in this technology is at its prior stage. A single technology is still not sufficient to recover nutrients, water and energy. Therefore, integration of two or more technologies seems essential.
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Affiliation(s)
- Asfak Patel
- Chemical Engineering Department, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India.
| | - Alka A Mungray
- Chemical Engineering Department, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India.
| | - Arvind Kumar Mungray
- Chemical Engineering Department, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India.
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Blandin G, Ferrari F, Lesage G, Le-Clech P, Héran M, Martinez-Lladó X. Forward Osmosis as Concentration Process: Review of Opportunities and Challenges. MEMBRANES 2020; 10:membranes10100284. [PMID: 33066490 PMCID: PMC7602145 DOI: 10.3390/membranes10100284] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/02/2020] [Accepted: 10/09/2020] [Indexed: 12/25/2022]
Abstract
In the past few years, osmotic membrane systems, such as forward osmosis (FO), have gained popularity as "soft" concentration processes. FO has unique properties by combining high rejection rate and low fouling propensity and can be operated without significant pressure or temperature gradient, and therefore can be considered as a potential candidate for a broad range of concentration applications where current technologies still suffer from critical limitations. This review extensively compiles and critically assesses recent considerations of FO as a concentration process for applications, including food and beverages, organics value added compounds, water reuse and nutrients recovery, treatment of waste streams and brine management. Specific requirements for the concentration process regarding the evaluation of concentration factor, modules and design and process operation, draw selection and fouling aspects are also described. Encouraging potential is demonstrated to concentrate streams more than 20-fold with high rejection rate of most compounds and preservation of added value products. For applications dealing with highly concentrated or complex streams, FO still features lower propensity to fouling compared to other membranes technologies along with good versatility and robustness. However, further assessments on lab and pilot scales are expected to better define the achievable concentration factor, rejection and effective concentration of valuable compounds and to clearly demonstrate process limitations (such as fouling or clogging) when reaching high concentration rate. Another important consideration is the draw solution selection and its recovery that should be in line with application needs (i.e., food compatible draw for food and beverage applications, high osmotic pressure for brine management, etc.) and be economically competitive.
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Affiliation(s)
- Gaetan Blandin
- Eurecat, Centre Tecnològic de Catalunya, Water, Air and Soil Unit, 08242 Manresa, Spain;
- Institut Européen des Membranes, IEM, Université de Montpellier, CNRS, ENSCM, 34090 Montpellier, France; (G.L.); (M.H.)
- Correspondence:
| | - Federico Ferrari
- Catalan Institute for Water Research (ICRA), 17003 Girona, Spain;
| | - Geoffroy Lesage
- Institut Européen des Membranes, IEM, Université de Montpellier, CNRS, ENSCM, 34090 Montpellier, France; (G.L.); (M.H.)
| | - Pierre Le-Clech
- UNESCO Centre for Membrane Science and Technology, School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia;
| | - Marc Héran
- Institut Européen des Membranes, IEM, Université de Montpellier, CNRS, ENSCM, 34090 Montpellier, France; (G.L.); (M.H.)
| | - Xavier Martinez-Lladó
- Eurecat, Centre Tecnològic de Catalunya, Water, Air and Soil Unit, 08242 Manresa, Spain;
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Ray H, Perreault F, Boyer TH. Ammonia Recovery from Hydrolyzed Human Urine by Forward Osmosis with Acidified Draw Solution. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:11556-11565. [PMID: 32786574 DOI: 10.1021/acs.est.0c02751] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Forward osmosis (FO) is a low-pressure membrane process that can selectively separate low molecular weight neutral compounds such as ammonia from urine. However, an understanding of how un-ionized ammonia transfers is vital for maximizing ammonia recovery. Therefore, this research aimed to determine the transport behavior of low molecular weight neutral nitrogen compounds in order to maximize ammonia recovery from real hydrolyzed human urine by FO. Using urea as a model, batch FO experiments concluded that low molecular weight neutral compound transfer is dependent on concentration equilibrium between the feed and draw solutions due to its ability to freely move across the FO membrane. Therefore, 50% recovery is the theoretical maximum that could be achieved. However, novel strategic pH manipulation between the feed and the draw solution allowed for up to 86% recovery of ammonia by keeping the draw solution pH < 6.5 and the feed solution pH > 11, overcoming the 50% recovery barrier. An economic analysis showed that ammonia recovery by FO has the potential to be more economically favorable compared to ammonia air stripping or ion exchange if the proper draw solute is chosen.
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Affiliation(s)
- Hannah Ray
- School of Sustainable Engineering and the Built Environment (SSEBE), Arizona State University, P.O. Box 873005, Tempe, Arizona 85287-3005, United States
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, P.O. Box 873005, Tempe, Arizona 85287-3005, United States
| | - Francois Perreault
- School of Sustainable Engineering and the Built Environment (SSEBE), Arizona State University, P.O. Box 873005, Tempe, Arizona 85287-3005, United States
| | - Treavor H Boyer
- School of Sustainable Engineering and the Built Environment (SSEBE), Arizona State University, P.O. Box 873005, Tempe, Arizona 85287-3005, United States
- Biodesign Swette Center for Environmental Biotechnology, Arizona State University, P.O. Box 873005, Tempe, Arizona 85287-3005, United States
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28
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Mat Nawi NI, Bilad MR, Anath G, Nordin NAH, Kurnia JC, Wibisono Y, Arahman N. The Water Flux Dynamic in a Hybrid Forward Osmosis-Membrane Distillation for Produced Water Treatment. MEMBRANES 2020; 10:E225. [PMID: 32916834 PMCID: PMC7558008 DOI: 10.3390/membranes10090225] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 12/31/2022]
Abstract
Standalone membrane distillation (MD) and forward osmosis (FO) have been considered as promising technologies for produced water treatment. However, standalone MD is still vulnerable to membrane-wetting and scaling problems, while the standalone FO is energy-intensive, since it requires the recovery of the draw solution (DS). Thus, the idea of coupling FO and MD is proposed as a promising combination in which the MD facilitate DS recovery for FO-and FO acts as pretreatment to enhance fouling and wetting-resistance of the MD. This study was therefore conducted to investigate the effect of DS temperature on the dynamic of water flux of a hybrid FO-MD. First, the effect of the DS temperature on the standalone FO and MD was evaluated. Later, the flux dynamics of both units were evaluated when the FO and DS recovery (via MD) was run simultaneously. Results show that an increase in the temperature difference (from 20 to 60 °C) resulted in an increase of the FO and MD fluxes from 11.17 ± 3.85 to 30.17 ± 5.51 L m-2 h-1, and from 0.5 ± 0.75 to 16.08 L m-2 h-1, respectively. For the hybrid FO-MD, either MD or FO could act as the limiting process that dictates the equilibrium flux. Both the concentration and the temperature of DS affected the flux dynamic. When the FO flux was higher than MD flux, DS was diluted, and its temperature decreased; both then lowered the FO flux until reaching an equilibrium (equal FO and MD flux). When FO flux was lower than MD flux, the DS was concentrated which increased the FO flux until reaching the equilibrium. The overall results suggest the importance of temperature and concentration of solutes in the DS in affecting the water flux dynamic hybrid process.
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Affiliation(s)
- Normi Izati Mat Nawi
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia; (N.I.M.N.); (G.A.); (N.A.H.N.)
| | - Muhammad Roil Bilad
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia; (N.I.M.N.); (G.A.); (N.A.H.N.)
| | - Ganeswaran Anath
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia; (N.I.M.N.); (G.A.); (N.A.H.N.)
| | - Nik Abdul Hadi Nordin
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia; (N.I.M.N.); (G.A.); (N.A.H.N.)
| | - Jundika Candra Kurnia
- Department of Mechanical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak Darul Ridzuan, Malaysia;
| | - Yusuf Wibisono
- Bioprocess Engineering, Brawijaya University, Malang 65141, Indonesia;
| | - Nasrul Arahman
- Department of Chemical Engineering, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia;
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29
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Criscuoli A, Capuano A, Andreucci M, Drioli E. Low-Temperature Direct Contact Membrane Distillation for the Treatment of Aqueous Solutions Containing Urea. MEMBRANES 2020; 10:membranes10080176. [PMID: 32756324 PMCID: PMC7464844 DOI: 10.3390/membranes10080176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/20/2020] [Accepted: 07/31/2020] [Indexed: 11/16/2022]
Abstract
Research activities on the application of direct contact membrane distillation (DCMD) for processing at low temperature (up to 50 °C) solutions containing urea were presented and discussed. Feeds were urine (also in mixture) and human plasma ultrafiltrate. Moreover, as a case study, the performance of membrane modules of different sizes and features was investigated for reaching the productivities needed in the treatment of the human plasma ultrafiltrate. In particular, two modules were equipped with the same type of capillaries, but differed in terms of membrane area, while the third module contained a different type of membranes and presented a membrane area in between those of the two previous modules. The three modules were compared, at a parity of operating temperatures and streams velocity, in terms of transmembrane flux, permeate production and size, underlining the directions to follow for a real implementation of the technique.
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Affiliation(s)
- Alessandra Criscuoli
- Institute on Membrane Technology (ITM-\CNR), via P. Bucci 17/C, 87036 Rende (CS), Italy;
- Correspondence: ; Tel.: +39-0984-492118
| | - Alfredo Capuano
- U.O.C. Nefrologia e Trapianto, A.O.U Federico II, 80131 Napoli, Italy;
| | - Michele Andreucci
- Renal Unit–Department of Health Sciences of “Magna Graecia” University–Viale Europa, Campus Salvatore Venuta, 88100 Catanzaro, Italy;
| | - Enrico Drioli
- Institute on Membrane Technology (ITM-\CNR), via P. Bucci 17/C, 87036 Rende (CS), Italy;
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30
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Recovery of ammonium nitrogen from human urine by an open-loop hollow fiber membrane contactor. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116579] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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Electro-osmotic thermal process model for performance enhancement of forward osmosis integrated with membrane distillation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116494] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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32
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Naidu G, Tijing L, Johir M, Shon H, Vigneswaran S. Hybrid membrane distillation: Resource, nutrient and energy recovery. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117832] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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33
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Li M, Li K, Wang L, Zhang X. Feasibility of concentrating textile wastewater using a hybrid forward osmosis-membrane distillation (FO-MD) process: Performance and economic evaluation. WATER RESEARCH 2020; 172:115488. [PMID: 31951948 DOI: 10.1016/j.watres.2020.115488] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/02/2020] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
The forward osmosis-membrane distillation (FO-MD) hybrid process has shown great promise in achieving zero liquid discharge in the textile industry, recovering valuable dye molecules while producing large amounts of clean water. However, the progress of this technology seems to have stagnated with the direct coupling of commercial asymmetric FO and MD membranes, because water management in the system is found to be rather complicated owing to the processing of the different membranes. Herein, we propose, for the first time, an FO-MD hybrid process using a custom-made self-standing and symmetric membrane and a hydrophobic polytetrafluoroethylene membrane in the FO and MD units, respectively. Three types of operation modes were investigated to systematically study the process performance in the concentration treatment of model textile wastewater; two commercial FO membranes were also tested for comparison. Owing to its low fouling propensity and lack of an internal concentration polarization effect, the water transfer rate of our symmetric FO membrane quickly reaches equilibrium with that in the MD unit, resulting in continuous and stable operation. Consequently, the hybrid process using the symmetric FO membrane was found to consume the least energy, as indicated by its lowest total cost in both lab- and large-scale systems. Overall, our study provides a new strategy for using a symmetric FO membrane in the FO-MD hybrid process and highlights its great potential for use in the treatment of textile wastewater.
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Affiliation(s)
- Meng Li
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Kun Li
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Lianjun Wang
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Xuan Zhang
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China.
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Ang WL, Mohammad AW, Johnson D, Hilal N. Unlocking the application potential of forward osmosis through integrated/hybrid process. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 706:136047. [PMID: 31864996 DOI: 10.1016/j.scitotenv.2019.136047] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/02/2019] [Accepted: 12/08/2019] [Indexed: 06/10/2023]
Abstract
Study of forward osmosis (FO) has been increasing steadily over recent years with applications mainly focusing on desalination and wastewater treatment processes. The working mechanism of FO lies in the natural movement of water between two streams with different osmotic pressure, which makes it useful in concentrating or diluting solutions. FO has rarely been operated as a stand-alone process. Instead, FO processes often appear in a hybrid or integrated form where FO is combined with other treatment technologies to achieve better overall process performance and cost savings. This article aims to provide a comprehensive review on the need for hybridization/integration for FO membrane processes, with emphasis given to process enhancement, draw solution regeneration, and pretreatment for FO fouling mitigation. In general, integrated/hybrid FO processes can reduce the membrane fouling propensity; prepare the solution suitable for subsequent value-added uses and production of renewable energy; lower the costs associated with energy consumption; enhance the quality of treated water; and enable the continuous operation of FO through the regeneration of draw solution. The future potential of FO lies in the success of how it can be hybridized or integrated with other technologies to minimize its own shortcomings, while enhancing the overall performance.
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Affiliation(s)
- Wei Lun Ang
- Centre for Sustainable Process Technology (CESPRO), Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia; Chemical Engineering Programme, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia.
| | - Abdul Wahab Mohammad
- Centre for Sustainable Process Technology (CESPRO), Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia; Chemical Engineering Programme, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Daniel Johnson
- Centre for Water Advanced Technologies and Environmental Research (CWATER), College of Engineering, Swansea University, Swansea SA1 8EN, UK
| | - Nidal Hilal
- Centre for Water Advanced Technologies and Environmental Research (CWATER), College of Engineering, Swansea University, Swansea SA1 8EN, UK; NYUAD Water Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
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35
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Valverde-Pérez B, Pape ML, Kjeldgaard AF, Zachariae AA, Schneider C, Hélix-Nielsen C, Zarebska A, Smets BF. Dewatering methanotrophic enrichments intended for single cell protein production using biomimetic aquaporin forward osmosis membranes. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116133] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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36
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Volpin F, Yu H, Cho J, Lee C, Phuntsho S, Ghaffour N, Vrouwenvelder JS, Shon HK. Human urine as a forward osmosis draw solution for the application of microalgae dewatering. JOURNAL OF HAZARDOUS MATERIALS 2019; 378:120724. [PMID: 31326765 DOI: 10.1016/j.jhazmat.2019.06.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 05/31/2019] [Accepted: 06/02/2019] [Indexed: 06/10/2023]
Abstract
Human urine is a unique solution that has the right composition to constitute both a severe environmental threat and a rich source of nitrogen and phosphorous. In fact, between 4-9% of urine mass consists of ions, such as K+, Cl-, Na+ or NH4+. Because of its high ionic strength, urine osmotic pressure can reach values of up to 2000 kPa. With this in mind, this work aimed to study the effectiveness of real urine as a novel draw solution for forward osmosis. Water flux, reverse nitrogen flux and membrane fouling were investigated using fresh or hydrolysed urine. Water flux as high as 16.7 ± 1.1 L m-2 h-1 was recorded using real hydrolysed urine. Additionally, no support layer membrane fouling was noticed in over 20 h of experimentation. Urine was also employed to dewater a Chlorella vulgaris culture. A fourfold increase in algal concentration was achieved while having an average flux of 14.1 L m-2 h-1. During the algae dewatering, a flux decrease of about 19% was noticed; this was mainly due to a thin layer of algal deposition on the active side of the membrane. Overall, human urine was found to be an effective draw solution for forward osmosis.
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Affiliation(s)
- Federico Volpin
- School of Civil and Environmental Engineering, University of Technology Sydney (UTS), City Campus, Broadway, NSW 2007, Australia
| | - Hyeonjung Yu
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 44919, Republic of Korea
| | - Jaeweon Cho
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 44919, Republic of Korea
| | - Changsoo Lee
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 44919, Republic of Korea
| | - Sherub Phuntsho
- School of Civil and Environmental Engineering, University of Technology Sydney (UTS), City Campus, Broadway, NSW 2007, Australia
| | - Noreddine Ghaffour
- King Abdullah University of Science and Technology (KAUST), Water Desalination and Reuse Center (WDRC), Biological & Environmental Science & Engineering Division (BESE), Thuwal 23955-6900, Saudi Arabia
| | - Johannes S Vrouwenvelder
- King Abdullah University of Science and Technology (KAUST), Water Desalination and Reuse Center (WDRC), Biological & Environmental Science & Engineering Division (BESE), Thuwal 23955-6900, Saudi Arabia
| | - Ho Kyong Shon
- School of Civil and Environmental Engineering, University of Technology Sydney (UTS), City Campus, Broadway, NSW 2007, Australia.
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37
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Kim Y, Li S, Francis L, Li Z, Linares RV, Alsaadi AS, Abu-Ghdaib M, Son HS, Amy G, Ghaffour N. Osmotically and Thermally Isolated Forward Osmosis-Membrane Distillation (FO-MD) Integrated Module. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:3488-3498. [PMID: 30848585 DOI: 10.1021/acs.est.8b05587] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this study, we propose a novel module design to integrate forward osmosis (FO) and membrane distillation (MD). The two processes are sealed in one module and operated simultaneously, making the system compact and suitable for a wide range of applications. To evaluate the system under large-scale module operating conditions, FO and MD experiments were performed separately. The effect of draw solution (DS) temperature on the FO performance was first assessed in terms of flux, reverse salt flux (RSF), and specific RSF (SRSF). While a higher DS temperature resulted in an increased RSF, a higher FO flux was achieved, with a lower SRSF. The influence of DS concentration on the MD performance was then investigated in terms of flux and salt rejection. High DS concentration had a slightly negative impact on MD water vapor flux, but the MD membrane was a complete barrier for DS salts. The FO-MD integrated module was simulated based on mass balance equations. Results indicated that initial DS (MD feed) flow rate and concentration are the most important factors for stable operation of the integrated module. Higher initial DS flow rate and lower initial DS concentration can achieve a higher permeate rate of the FO-MD module.
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Affiliation(s)
- Youngjin Kim
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
| | - Sheng Li
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- Guangzhou Institute of Advanced Technology , CAS , Haibin Road #1121 , Nansha district, Guangzhou 511458 , China
| | - Lijo Francis
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- Qatar Environment and Energy Research Institute (QEERI) , Hamad Bin Khalifa University (HBKU) , Qatar Foundation. P.O. Box 34110, Doha , Qatar
| | - Zhenyu Li
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- College of Food Science and Engineering , Northwest A&F University , Shaanxi 712100 , China
| | - Rodrigo Valladares Linares
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- Renewable Energy Unit , Yucatan Center for Scientific Research (CICY) , 43 Street #130 , Chuburna de Hidalgo, 97205 , Merida , Yucatan , Mexico
| | - Ahmad S Alsaadi
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- Department of Chemical Engineering , University of Jeddah , Jeddah 21959 , Saudi Arabia
| | - Muhannad Abu-Ghdaib
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
| | - Hyuk Soo Son
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
| | - Gary Amy
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
- College of Engineering and Science , Clemson University , Clemson , South Carolina 29634 , United States
- Chemical and Biomolecular Engineering , National University of Singapore , 119077 Singapore
| | - Noreddine Ghaffour
- King Abdullah University of Science and Technology (KAUST) , Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE) , Thuwal 23955-6900 , Saudi Arabia
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38
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Volpin F, Chekli L, Phuntsho S, Ghaffour N, Vrouwenvelder J, Shon HK. Optimisation of a forward osmosis and membrane distillation hybrid system for the treatment of source-separated urine. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.11.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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39
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Integrated electrocoagulation – Forward osmosis – Membrane distillation for sustainable water recovery from hydraulic fracturing produced water. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.075] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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An X, Hu Y, Wang N, Zhou Z, Liu Z. Continuous juice concentration by integrating forward osmosis with membrane distillation using potassium sorbate preservative as a draw solute. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Schneider C, Rajmohan RS, Zarebska A, Tsapekos P, Hélix-Nielsen C. Treating anaerobic effluents using forward osmosis for combined water purification and biogas production. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 647:1021-1030. [PMID: 30180310 DOI: 10.1016/j.scitotenv.2018.08.036] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/23/2018] [Accepted: 08/03/2018] [Indexed: 06/08/2023]
Abstract
Forward osmosis (FO) can be used to reclaim nutrients and high-quality water from wastewater streams. This could potentially contribute towards relieving global water scarcity. Here we investigated the feasibility of extracting water from four real and four synthetic anaerobically digested effluents, using FO membranes. The goal of this study was to 1) evaluate FO membrane performance in terms of water flux and nutrient rejection 2) examine the methane yield that can be achieved and 3) analyse FO membrane fouling. Out of the four tested real anaerobically digested effluents, swine manure and potato starch wastewater achieved the highest combined average FO water flux (>3 liter per square meter per hour (LMH) with 0.66 M MgCl2 as initial draw solution concentration) and methane yield (>300 mL CH4 per gram of organic waste expressed as volatile solids (VS)). Rejection of total ammonia nitrogen (TAN), total Kjeldahl nitrogen (TKN) and total phosphorous (TP) was high (up to 96.95%, 95.87% and 99.83%, respectively), resulting in low nutrient concentrations in the recovered water. Membrane autopsy revealed presence of organic and biological fouling on the FO membrane. However, no direct correlation between feed properties and methane yield and fouling potential was found, indicating that there is no inherent trade-off between high water flux and high methane production.
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Affiliation(s)
- Carina Schneider
- Technical University of Denmark, Department of Environmental Engineering, Bygningstorvet, Building 115, 2800 Kgs. Lyngby, Denmark
| | - Rajath Sathyadev Rajmohan
- Technical University of Denmark, Department of Environmental Engineering, Bygningstorvet, Building 115, 2800 Kgs. Lyngby, Denmark
| | - Agata Zarebska
- Technical University of Denmark, Department of Environmental Engineering, Bygningstorvet, Building 115, 2800 Kgs. Lyngby, Denmark
| | - Panagiotis Tsapekos
- Technical University of Denmark, Department of Environmental Engineering, Bygningstorvet, Building 115, 2800 Kgs. Lyngby, Denmark
| | - Claus Hélix-Nielsen
- Technical University of Denmark, Department of Environmental Engineering, Bygningstorvet, Building 115, 2800 Kgs. Lyngby, Denmark; University of Maribor, Faculty of Chemistry and Chemical Engineering, Smetanova ulica 17, 2000 Maribor, Slovenia.
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42
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Song H, Xie F, Chen W, Liu J. FO/MD hybrid system for real dairy wastewater recycling. ENVIRONMENTAL TECHNOLOGY 2018; 39:2411-2421. [PMID: 28929938 DOI: 10.1080/09593330.2017.1377771] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 09/04/2017] [Indexed: 06/07/2023]
Abstract
This study investigated a forward osmosis and membrane distillation (FO/MD) hybrid system for real dairy wastewater (DWW) recycling. Two types of FO membranes, cellulose triacetate-embedded polyester screen support (CTA-ES) and aquaporin inside (AQP), were employed. Sodium chloride was used as the draw solution. A cross-flow FO cell and an air gap membrane distillation module were established to conduct individual FO experiments and FO/MD experiments. From the experiments, an analysis of the water flux (Jw), reverse draw solute flux (Js), Js/Jw ratio and contaminant rejection was performed. The reverse draw solute flux was determined by monitoring the chlorine ions in the feed solution of the FO process. The study demonstrated that real DWW could be reclaimed by the FO/MD hybrid system for the reuse of urban recycled water or for higher grade utilization. The DWW flux was influenced by feed foulants, the fouling stage as well as membrane properties. Furthermore, the Js/Jw ratios were lower and more invariable for the CTA-ES membrane than for the AQP membrane, suggesting that the CTA-ES membrane had superior filtration performance. A fouled CTA-ES membrane could recover 90% of the flux after membrane cleaning.
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Affiliation(s)
- Hongwei Song
- a School of Chemical Engineering , Inner Mongolia University of Technology , Hohhot , People's Republic of China
| | - Fang Xie
- a School of Chemical Engineering , Inner Mongolia University of Technology , Hohhot , People's Republic of China
| | - Weiwei Chen
- a School of Chemical Engineering , Inner Mongolia University of Technology , Hohhot , People's Republic of China
| | - Jinrong Liu
- a School of Chemical Engineering , Inner Mongolia University of Technology , Hohhot , People's Republic of China
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43
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Novel technological solutions for eco-protective water supply by economical and sustainable seawater desalination. Chem Eng Res Des 2018. [DOI: 10.1016/j.cherd.2018.04.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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44
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Volpin F, Chekli L, Phuntsho S, Cho J, Ghaffour N, Vrouwenvelder JS, Kyong Shon H. Simultaneous phosphorous and nitrogen recovery from source-separated urine: A novel application for fertiliser drawn forward osmosis. CHEMOSPHERE 2018; 203:482-489. [PMID: 29635160 DOI: 10.1016/j.chemosphere.2018.03.193] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/22/2018] [Accepted: 03/28/2018] [Indexed: 06/08/2023]
Abstract
Re-thinking our approach to dealing with waste is one of the major challenges in achieving a more sustainable society. However, it could also generate numerous opportunities. Specifically, in the context of wastewater, nutrients, energy and water could be mined from it. Because of its exceptionally high nitrogen (N) and phosphorous (P) concentration, human urine is particularly suitable to be processed for fertiliser production. In the present study, forward osmosis (FO) was employed to mine the P and N from human urine. Two Mg2+-fertilisers, i.e. MgSO4 and Mg(NO3)2 were selected as draw solution (DS) to dewater synthetic non-hydrolysed urine. In this process, the Mg2+ reverse salt flux (RSF) were used to recover P as struvite. Simultaneously, the urea was recovered in the DS as it is poorly rejected by the FO membrane. The results showed that, after concentrating the urine by 60%, about 40% of the P and 50% of the N were recovered. XRD and SEM - EDX analysis confirmed that P was precipitated as mineral struvite. If successfully tested on real urine, this process could be applied to treat the urine collected in urban areas e.g., high-rise building. After the filtration, the solid struvite could be sold for inland applications whereas the diluted fertiliser used for direct fertigation of green walls, parks or for urban farming. Finally, reduction in the load of N, P to the downstream wastewater treatment plant would also ensure a more sustainable urban water cycle.
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Affiliation(s)
- Federico Volpin
- School of Civil and Environmental Engineering, University of Technology, Sydney (UTS), City Campus, Broadway, NSW, 2007, Australia
| | - Laura Chekli
- School of Civil and Environmental Engineering, University of Technology, Sydney (UTS), City Campus, Broadway, NSW, 2007, Australia
| | - Sherub Phuntsho
- School of Civil and Environmental Engineering, University of Technology, Sydney (UTS), City Campus, Broadway, NSW, 2007, Australia
| | - Jaeweon Cho
- School of Urban and Environmental Engineering, Ulsan Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 689-798, South Korea
| | - Noreddine Ghaffour
- King Abdullah University of Science and Technology (KAUST), Water Desalination and Reuse Center (WDRC), Biological & Environmental Science & Engineering Division (BESE), Thuwal 23955-6900, Saudi Arabia
| | - Johannes S Vrouwenvelder
- King Abdullah University of Science and Technology (KAUST), Water Desalination and Reuse Center (WDRC), Biological & Environmental Science & Engineering Division (BESE), Thuwal 23955-6900, Saudi Arabia
| | - Ho Kyong Shon
- School of Civil and Environmental Engineering, University of Technology, Sydney (UTS), City Campus, Broadway, NSW, 2007, Australia.
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45
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Lee S, Kim Y, Park J, Shon HK, Hong S. Treatment of medical radioactive liquid waste using Forward Osmosis (FO) membrane process. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.04.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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46
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Treatment and energy utilization of oily water via integrated ultrafiltration-forward osmosis–membrane distillation (UF-FO-MD) system. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.11.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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