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Huo Q, Li R, Chen C, Wang C, Long T, Liu X. Study on potential microbial community to the waste water treatment from bauxite desilication process. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:15438-15453. [PMID: 36169826 DOI: 10.1007/s11356-022-23150-1] [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: 01/19/2022] [Accepted: 09/17/2022] [Indexed: 06/16/2023]
Abstract
Discharging waste water from the bauxite desilication process will bring potential environmental risk from the residual ions and organic compounds, especially hydrolyzed polyacrylamide. Characterization of the microbial community diversity in waste water plays an important role in the biological treatment of waste water. In this study, eight waste water samples from five flotation plants in China were investigated. The microbial community and functional profiles within the waste water were analyzed by a metagenomic sequencing method and associated with geochemical properties. The results revealed that Proteobacteria and Firmicutes were the dominant bacterial phyla. Both phylogenetical and clusters of orthologous groups' analyses indicated that Tepidicella, Paracoccus, Pseudomonas, and Exiguobacterium could be the dominant bacterial genera in the waste water from bauxite desilication process for their abilities to biodegrade complex organic compounds. The results of the microbial community diversity and functional gene compositions analyses provided a beneficial orientation for the biotreatment of waste water, as well as regenerative using of water resources. Besides, this study revealed that waste water from bauxite desilication process was an ideal ecosystem to find novel microorganisms, such as efficient strains for bio-desilication and bio-desulfurization of bauxite.
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Affiliation(s)
- Qiang Huo
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China
- Guangxi Key Laboratory of Landscape Resources Conservation and Sustainable Utilization in Lijiang River Basin, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
- College of Environment and Resources, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
| | - Ruoyang Li
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China
- College of Environment and Resources, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
| | - Chunqiang Chen
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China
- Guangxi Key Laboratory of Landscape Resources Conservation and Sustainable Utilization in Lijiang River Basin, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
- College of Environment and Resources, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
| | - Chenquan Wang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China
- College of Environment and Resources, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
| | - Tengfa Long
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China
- Guangxi Key Laboratory of Landscape Resources Conservation and Sustainable Utilization in Lijiang River Basin, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
- College of Environment and Resources, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China
| | - Xi Liu
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, No. 1, Yanzhong Road, Guilin, 541006, China.
- Guangxi Key Laboratory of Landscape Resources Conservation and Sustainable Utilization in Lijiang River Basin, Guangxi Normal University, No. 1, Yanzhong Road, Guilin, 541006, China.
- School of Economics and Management, Guangxi Normal University, Guilin, 541006, China.
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Liu X, Tang P, Liu Y, Xie W, Chen C, Li T, He Q, Bao J, Tiraferri A, Liu B. Efficient removal of organic compounds from shale gas wastewater by coupled ozonation and moving-bed-biofilm submerged membrane bioreactor. BIORESOURCE TECHNOLOGY 2022; 344:126191. [PMID: 34710593 DOI: 10.1016/j.biortech.2021.126191] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023]
Abstract
Shale gas wastewater (SGW) with complex composition and high salinity needs an economical and efficient method of treatment with the main goal to remove organics. In this study, a coupled system consisting of ozonation and moving-bed-biofilm submerged membrane bioreactor (MBBF-SMBR) was comprehensively evaluated for SGW treatment and compared with a similar train comprising ozonation and submerged membrane bioreactor (SMBR) without addition of carriers attaching biofilm. The average removal rates of MBBF-SMBR were 77.8% for dissolved organic carbon (DOC) and 37.0% for total nitrogen (TN), higher than those observed in SMBR, namely, 73.9% for DOC and 18.6% for TN. The final total membrane resistance in SMBR was 40.1% higher than that in MBBF-SMBR. Some genera that specifically contribute to organic removal were identified. Enhanced gene allocation for membrane transport and nitrogen metabolism was found in MBBF-SMBR biofilm, implying that this system has significant industrial application potential for organics removal from SGW.
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Affiliation(s)
- Xinyu Liu
- Key Laboratory of Deep Earth Science and Engineering (Ministry of Education), College of Architecture and Environment, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, PR China; Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Section 2, Lingang Ave., Cuiping District, Yibin, Sichuan 644000, PR China
| | - Peng Tang
- Key Laboratory of Deep Earth Science and Engineering (Ministry of Education), College of Architecture and Environment, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, PR China; Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Section 2, Lingang Ave., Cuiping District, Yibin, Sichuan 644000, PR China
| | - Yuanhui Liu
- Key Laboratory of Deep Earth Science and Engineering (Ministry of Education), College of Architecture and Environment, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, PR China; Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Section 2, Lingang Ave., Cuiping District, Yibin, Sichuan 644000, PR China
| | - Wancen Xie
- Key Laboratory of Deep Earth Science and Engineering (Ministry of Education), College of Architecture and Environment, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, PR China; Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Section 2, Lingang Ave., Cuiping District, Yibin, Sichuan 644000, PR China
| | - Chen Chen
- Litree Purifying Technology Co., Ltd., Haikou, Hainan 571126, PR China
| | - Tong Li
- School of Energy and Environmental Engineering, University of Science & Technology Beijing, Beijing 100083, PR China
| | - Qiping He
- Chuanqing Drilling Engineering Company Limited, Chinese National Petroleum Corporation, Chengdu, Sichuan 610081, PR China
| | - Jin Bao
- Chuanqing Drilling Engineering Company Limited, Chinese National Petroleum Corporation, Chengdu, Sichuan 610081, PR China
| | - Alberto Tiraferri
- Department of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Baicang Liu
- Key Laboratory of Deep Earth Science and Engineering (Ministry of Education), College of Architecture and Environment, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, PR China; Yibin Institute of Industrial Technology, Sichuan University Yibin Park, Section 2, Lingang Ave., Cuiping District, Yibin, Sichuan 644000, PR China.
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Al-Kaabi MA, Zouari N, Da'na DA, Al-Ghouti MA. Adsorptive batch and biological treatments of produced water: Recent progresses, challenges, and potentials. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 290:112527. [PMID: 33895448 DOI: 10.1016/j.jenvman.2021.112527] [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: 12/02/2020] [Revised: 02/27/2021] [Accepted: 03/30/2021] [Indexed: 06/12/2023]
Abstract
Produced water is responsible for the largest contribution in terms of waste stream volume associated with the production of oil and gas. Characterization of produced water is very crucial for the determination of its main components and constituents for optimal selection of the treatment method. This review aims to review and critically discuss various treatment options that can be considered cost-efficient and environmentally friendly for the removal of different pollutants from produced water. Great efforts and progresses were made in various treatment options, including batch adsorption processes, membrane filtration, advanced oxidation, biological systems, adsorption, coagulation, and combined processes. Chemical precipitation, membrane filtration, and adsorption have high removal efficiencies that can reach more than 90% for different produced water components. The most effective method among these methods is adsorption using different adsorbents media. In this review, date-pits activated carbons, microemulsions-modified date pits, and cellulose nanocrystals as low-cost adsorbents were thoroughly reviewed and discussed. Moreover, the potential of using biological treatments in the removal of various pollutants from produced water such as conventional activated sludge, sequential batch reactor, and fixed-film biological aerated filter reactors were systematically discussed. Generally, produced water can be utilized in various fields including habitat and wildlife, agricultural and irrigation sector, energy sector, fire control, industrial use also power regeneration. The degree of treatment will depend on the application that produced water is being reused in. For instance, to use produced water in oil and gas industries, water will require minimal treatment while for agricultural and drinking purposes high treatment level will be required. It can also be concluded that one specific technique cannot be recommended that will meet all requirements including environmental, reuse, and recycling for sustainable energy. This is because of various dominant factors including the type of field, platform type, chemical composition, geological location, and chemical composition of the production chemicals.
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Affiliation(s)
- Maryam A Al-Kaabi
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, State of Qatar, Doha. P.O. Box: 2713, Qatar
| | - Nabil Zouari
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, State of Qatar, Doha. P.O. Box: 2713, Qatar
| | - Dana Adel Da'na
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, State of Qatar, Doha. P.O. Box: 2713, Qatar
| | - Mohammad A Al-Ghouti
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, State of Qatar, Doha. P.O. Box: 2713, Qatar.
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Zango ZU, Sambudi NS, Jumbri K, Abu Bakar NHH, Saad B. Removal of Pyrene from Aqueous Solution Using Fe-based Metal-organic Frameworks. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1755-1315/549/1/012061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Acharya SM, Chakraborty R, Tringe SG. Emerging Trends in Biological Treatment of Wastewater From Unconventional Oil and Gas Extraction. Front Microbiol 2020; 11:569019. [PMID: 33013800 PMCID: PMC7509137 DOI: 10.3389/fmicb.2020.569019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 08/19/2020] [Indexed: 01/16/2023] Open
Abstract
Unconventional oil and gas exploration generates an enormous quantity of wastewater, commonly referred to as flowback and produced water (FPW). Limited freshwater resources and stringent disposal regulations have provided impetus for FPW reuse. Organic and inorganic compounds released from the shale/brine formation, microbial activity, and residual chemicals added during hydraulic fracturing bestow a unique as well as temporally varying chemical composition to this wastewater. Studies indicate that many of the compounds found in FPW are amenable to biological degradation, indicating biological treatment may be a viable option for FPW processing and reuse. This review discusses commonly characterized contaminants and current knowledge on their biodegradability, including the enzymes and organisms involved. Further, a perspective on recent novel hybrid biological treatments and application of knowledge gained from omics studies in improving these treatments is explored.
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Affiliation(s)
- Shwetha M Acharya
- U.S. Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
| | - Romy Chakraborty
- Department of Ecology, Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
| | - Susannah G Tringe
- U.S. Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
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Zhu X, Li M, Zheng W, Liu R, Chen L. Performance and microbial community of a membrane bioreactor system - Treating wastewater from ethanol fermentation of food waste. J Environ Sci (China) 2017; 53:284-292. [PMID: 28372754 DOI: 10.1016/j.jes.2016.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/22/2016] [Accepted: 06/06/2016] [Indexed: 06/07/2023]
Abstract
In this study, a lab-scale biological anaerobic/anaerobic/anoxic/membrane bioreactor (A3-MBR) was designed to treat wastewater from the ethanol fermentation of food waste, a promising way for the disposal of food waste and reclamation of resources. The 454 pyrosequencing technique was used to investigate the composition of the microbial community in the treatment system. The system yielded a stable effluent concentration of chemical oxygen demand (202±23mg/L), total nitrogen (62.1±7.1mg/L), ammonia (0.3±0.13mg/L) and total phosphorus (8.3±0.9mg/L), and the reactors played different roles in specific pollutant removal. The exploration of the microbial community in the system revealed that: (1) the microbial diversity of anaerobic reactors A1 and A2, in which organic pollutants were massively degraded, was much higher than that in anoxic A3 and aerobic MBR; (2) although the community composition in each reactor was quite different, bacteria assigned to the classes Clostridia, Bacteroidia, and Synergistia were important and common microorganisms for organic pollutant degradation in the anaerobic units, and bacteria from Alphaproteobacteria and Betaproteobacteria were the dominant microbial population in A3 and MBR; (3) the taxon identification indicated that Arcobacter in the anaerobic reactors and Thauera in the anoxic reactor were two representative genera in the biological process. Our results proved that the biological A3-MBR process is an alternative technique for treating wastewater from food waste.
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Affiliation(s)
- Xiaobiao Zhu
- Beijing University of Chemical Technology, College of Chemical Engineering, Beijing 100029, China.
| | - Mengqi Li
- School of Environment, Tsinghua University, Beijing 100084, China
| | - Wei Zheng
- Key Laboratory of Water Science and Technology of Zhejiang Province, Jiaxing 314006, China
| | - Rui Liu
- Key Laboratory of Water Science and Technology of Zhejiang Province, Jiaxing 314006, China
| | - Lujun Chen
- School of Environment, Tsinghua University, Beijing 100084, China; Key Laboratory of Water Science and Technology of Zhejiang Province, Jiaxing 314006, China.
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Zdarta A, Smułek W, Pietraszak E, Kaczorek E, Olszanowski A. Hydrocarbons biodegradation by activated sludge bacteria in the presence of natural and synthetic surfactants. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2016; 51:1262-1268. [PMID: 27533134 DOI: 10.1080/10934529.2016.1215194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Fuels, such as diesel oil, can have a substantial impact on the microbial equilibrium of activated sludge and have a negative influence on work of wastewater treatment plant. The primary objective of the research was to examine the possibility of using the surfactants to improve pollutants biodegradation by bacteria from activated sludge. The results showed that the addition of rhamnolipids allows to increase the hydrocarbon biodegradation from 47% up to 75% in the cultures inoculated with the consortium. The saponins increased the degradation of diesel oil by the two isolated strains: from 27% to 43% for Alcaligenes sp. and from 44% to 64% for Pseudomonas sp. The addition of surfactants to the cultures growth with diesel oil caused a significant decrease of the surface charge for Alcaligenes strain in the presence of saponins, but not in other cases. The obtained results revealed the potential of natural surfactants to support hydrocarbon biodegradation in wastewater treatment plants.
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Affiliation(s)
- Agata Zdarta
- a Institute of Chemical Technology and Engineering, Poznan University of Technology , Poznan , Poland
| | - Wojciech Smułek
- a Institute of Chemical Technology and Engineering, Poznan University of Technology , Poznan , Poland
| | - Emilia Pietraszak
- a Institute of Chemical Technology and Engineering, Poznan University of Technology , Poznan , Poland
| | - Ewa Kaczorek
- a Institute of Chemical Technology and Engineering, Poznan University of Technology , Poznan , Poland
| | - Andrzej Olszanowski
- a Institute of Chemical Technology and Engineering, Poznan University of Technology , Poznan , Poland
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