1
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Yao HY, Guo H, Shen F, Li T, Show DY, Ling M, Yan YG, Show KY, Lee DJ. Anaerobic-aerobic treatment of high-strength and recalcitrant textile dyeing effluents. BIORESOURCE TECHNOLOGY 2023; 379:129060. [PMID: 37075851 DOI: 10.1016/j.biortech.2023.129060] [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: 03/28/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/03/2023]
Abstract
Eco-friendly treatment of complex textile and dyeing wastewaters poses a pressing environmental concern. An approach adopting different treatment paths and integrated anaerobic-aerobic processes for high-strength and recalcitrant textile dyeing wastewater was examined. The study demonstrated that over 97% of suspended solids (SS) and more than 70% of chemical oxygen demand (COD) were removed by polyaluminum chloride pre-coagulation of suede fabric dyeing stream. Up to 58% of COD and 83% of SS were removed through hydrolysis pretreatment of other low-strength streams. Notable COD removal of up to 99% from a feed of 20,862 mg COD/L was achieved by integrated anaerobic-aerobic treatment of high strength stream. Besides achieving high COD removal of 97%, the anaerobic granular sludge process demonstrated multi-faceted attributes, including high feed loading, smaller footprint, little sludge production, and good stability. The integrated anaerobic-aerobic treatment offers a robust and viable option for highly contaminated and recalcitrant textile dyeing wastewater.
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Affiliation(s)
- Hai-Yong Yao
- Jiangnan University, Wuxi, Jiangsu, China; ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China
| | - Hui Guo
- Jiangnan University, Wuxi, Jiangsu, China; ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China
| | - Feng Shen
- ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China
| | - Ting Li
- ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China
| | - De-Yang Show
- Shuhan Technologies Co., Ltd., Tongxiang, Zhejiang, China
| | - Ming Ling
- ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China
| | - Yue-Gen Yan
- Puritek Research Institute, Puritek Co. Ltd., Nanjing, China
| | - Kuan-Yeow Show
- Jiangnan University, Wuxi, Jiangsu, China; ZheJiang JuNeng Co., Ltd., Tongxiang, Zhejiang, China; Puritek Research Institute, Puritek Co. Ltd., Nanjing, China
| | - Duu-Jong Lee
- Department of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong; Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-li 32003, Taiwan.
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2
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Payami Shabestar M, Alavi Moghaddam MR, Karamati-Niaragh E. Evaluation of energy and electrode consumption of Acid Red 18 removal using electrocoagulation process through RSM: alternating and direct current. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:67214-67223. [PMID: 34247355 DOI: 10.1007/s11356-021-15345-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/04/2021] [Indexed: 06/13/2023]
Abstract
This study aims to evaluate energy and electrode consumption for Acid Red 18 (AR18) removal and the operating costs employing alternating current (AC) and direct current (DC) in an electrocoagulation (EC) system. As the novelty of this study, the effects of AC/DC mode and electrode type were scrutinized through a series of designed experiments in a batch EC reactor to remove a globally used Azo dye from wastewater. In this regard, by designing the experiments with response surface methodology (RSM), four series of 30 experiments were separately conducted employing DC and AC for iron (Fe) and aluminum (Al) electrodes. In each series, quadratic models were achieved for the removal efficiency and operating costs; by confirming the accuracy of the models, two responses were simultaneously optimized accordingly. As a result, the AR18 removal efficiency with Al electrodes had no significant difference using AC and DC (on average 0.2% difference); however, for Fe electrode, the EC performance in DC was more significant than AC (on average 13.8% difference). Also, the operating costs of Fe electrode were more economical in comparison with the Al; on average, the operating costs in the case of applying DC for Fe and Al were achieved 14.6 and 39.8 (US$/kg dye removed), respectively; whereas, for AC, this amount was calculated 9.3 and 36.0 (US$/kg dye removed) for Fe and Al, respectively.
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Affiliation(s)
- Mahsa Payami Shabestar
- Civil and Environmental Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave, Tehran, 15875-4413, Iran
| | - Mohammad Reza Alavi Moghaddam
- Civil and Environmental Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave, Tehran, 15875-4413, Iran.
| | - Elnaz Karamati-Niaragh
- Civil and Environmental Engineering Department, Amirkabir University of Technology (Tehran Polytechnic), Hafez Ave, Tehran, 15875-4413, Iran
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3
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Cui H, Yu J, Zhu X, Cui Y, Ji C, Zhang C, Xue J, Jia X, Qin S, Li R. Advanced treatment of chicken farm flushing wastewater by integrating Fenton oxidation and algal cultivation process for algal growth and nutrients removal. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 298:113543. [PMID: 34392095 DOI: 10.1016/j.jenvman.2021.113543] [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: 01/22/2021] [Revised: 07/10/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
Algae based wastewater treatment has been considered as the most promising win-win strategy for nutrients removal and biomass accumulation. However, the poor linking between traditional wastewater treatment and algal cultivation limits the achievement of this goal. In this study, a novel combination of Fenton oxidation and algal cultivation (CFOAC) system was investigated for the treatment of chicken farm flushing wastewater (CFFW). Fenton oxidation (FO) was adopted to reduce the excessive ammonia nitrogen, which might inhibit the algal growth. The results showed that single FO pretreatment removed 70.5 %, 96.7 %, 86.1 %, and 96.2 % of TN, TAN, TP, and COD, respectively. The highest biomass (235.8 mg/L/d) and lipid (77.3 mg/L/d) productivities were achieved on optimized CFOAC system after 7 days batch cultivation. Accordingly, the nutrients removal efficiencies increased to almost 100 %. Further fatty acid profile analysis showed that algae grown on optimal CFOAC system accumulated a high level of total lipids (32.8 %) with C16-C18 fatty acid as the most abundant compositions (accounting for over 60.6 %), which were propitious to biodiesel production. In addition, this CFOAC system was magnified from 1 L flask to 50 L horizontal pipe photobioreactor (HPPB) in semi-continuously culture under optimal conditions. The average biomass and lipid productivities were 995.7 mg/L/d and 320.6 mg/L/d, respectively, when cultured at 6 days hydraulic retention time with 1/3 substitution every two days. These findings proved that the novel CFOAC system is efficient in nutrients removal, algal cultivation, and biomass production for advanced treatment of CFFW.
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Affiliation(s)
- Hongli Cui
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China; State Key Laboratory of Integrative Sustainable Dryland Agriculture (in Preparation), Shanxi Agricultural University, Taiyuan, 030031, Shanxi, China
| | - Jie Yu
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Xiaoli Zhu
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Yulin Cui
- Key Laboratory of Coastal Biology and Biological Resource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, Shandong, China
| | - Chunli Ji
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Chunhui Zhang
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Jinai Xue
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Xiaoyun Jia
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Song Qin
- Key Laboratory of Coastal Biology and Biological Resource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, Shandong, China
| | - Runzhi Li
- College of Agriculture, Institute of Molecular Agriculture and Bioenergy, Shanxi Agricultural University, Taigu, 030801, Shanxi, China; State Key Laboratory of Integrative Sustainable Dryland Agriculture (in Preparation), Shanxi Agricultural University, Taiyuan, 030031, Shanxi, China.
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4
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PÉrez-Osorio G, HernÁndez-GÓmez FDR, Arriola-Morales J, Castillo-Morales M, Mendoza-HernÁndez JC. Blue dye degradation in an aqueous medium by a combined photocatalytic and bacterial biodegradation process. Turk J Chem 2021; 44:180-193. [PMID: 33488151 PMCID: PMC7751818 DOI: 10.3906/kim-1902-33] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 11/27/2019] [Indexed: 11/22/2022] Open
Abstract
This paper aimed at implementing a treatment system for polluted water with textile dyes, starting with a photocatalytic decomposition process using sunlight as a source of energy and continuing with a bacterial biodegradation process, in order to reach degradation percentages higher than those obtained using only one of the processes mentioned above. When water treatment with the dye in the combined system was over, an acute ecotoxicity test was performed to make sure that toxic metabolites were not produced due to biodegradation. Solophenyl Blue azoic dye, and Erionyl Blue and Terasil Blue anthraquinone dye-colored solutions were treated with the Pd/Al
80
Ce
10
Zr
10
catalyst in a solar collector for the photocatalytic process. On the other hand, the waste dye, which was obtained from photocatalysis with a bacterial consortium from polluted areas by metals and hydrocarbons in aerobic conditions, was inoculated for biodegradation. Biodegradation was obtained for the dyes after both processes as 90.91% for the Solophenyl Blue azoic dye, and 87.80% and 87.94%, respectively, for the Erionyl Blue and Terasil Blue anthraquinone dyes. After the degradation processes, it was proven, via an ecotoxicity test with
Daphnia magna
, that toxic metabolites had not been produced.
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Affiliation(s)
- Gabriela PÉrez-Osorio
- Faculty of Chemical Engineering, Benemérita Universidad Autónoma de Puebla, Puebla México
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5
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Chaturvedi A, Rai BN, Singh RS, Jaiswal RP. A comprehensive review on the integration of advanced oxidation processes with biodegradation for the treatment of textile wastewater containing azo dyes. REV CHEM ENG 2021. [DOI: 10.1515/revce-2020-0010] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Abstract
The threat of dye contamination has achieved an unsurpassed abnormal state lately due to their massive consumption in several enterprises including textile, leather, cosmetic, plastic, and paper industries. This review focuses on the integrations of various advanced oxidation processes (AOPs), such as Fenton, photocatalysis, and ozonation, with biodegradation for the treatment of textile azo dyes. Such integrations have been explored lately by researchers to bring down the processing cost and improve the degree of mineralization of the treated dyeing wastewater. The review refers to the basic mechanisms, the influence of various process parameters, outcomes of recent works, and future research directions. All the three AOPs, independently, demonstrated substantial color reduction of 54–100%. The ozonation process, stand-alone, showed the most efficient decolorization (of 88–100%) consistently in all reviewed research works. In contrast, all three AOPs independently offered varied and inadequate COD reduction in the range of 16–80%. The AOPs, after getting integrated with biodegradation, yielded an additional reduction (of 11–70%) in the COD-levels and (of 16–80%) in the TOC-levels. Further, the integration of AOPs with biodegradation has potential to significantly reduce the treatment costs. The review suggests further research efforts in the direction of sequencing chemical and biological routes such that their synergistic utilization yield complete detoxification of the textile azo dyes economically at large-scale.
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Affiliation(s)
- Anuj Chaturvedi
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Birendra Nath Rai
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Ram Saran Singh
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
| | - Ravi Prakash Jaiswal
- Department of Chemical Engineering and Technology , Indian Institute of Technology (Banaras Hindu University) , Varanasi , Uttar Pradesh 221005 , India
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6
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Wang Y, Yu L, Wang R, Wang Y, Zhang X. Microwave catalytic activities of supported perovskite catalysts MOx/LaCo0.5Cu0.5O3@CM (M = Mg, Al) for salicylic acid degradation. J Colloid Interface Sci 2020; 564:392-405. [DOI: 10.1016/j.jcis.2019.12.130] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/30/2019] [Accepted: 12/30/2019] [Indexed: 01/08/2023]
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7
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Zhao X, Chen L, Ma H, Ma J, Gao D. Effective removal of polymer quaternary ammonium salt by biodegradation and a subsequent Fenton oxidation process. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 188:109919. [PMID: 31733935 DOI: 10.1016/j.ecoenv.2019.109919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 10/31/2019] [Accepted: 11/02/2019] [Indexed: 06/10/2023]
Abstract
In this paper, a process combining biodegradation and Fenton oxidation was proposed for the removal of polydiallyldimethylammonium chloride-acrylic-acrylamide-hydroxyethyl acrylate (PDM) in aqueous phase. Biodegradation of PDM was investigated in activated sludge systems, and the effects of the solution pH, mixed liquid suspended solids (MLSS), salinity, co-substrate, and initial substrate concentration, were studied. The biodegradation process was well-described with the Monod model and the values of the kinetics parameters vmax, ks were 0.05 h-1 and 333 mg/L. The optimal biodegradation conditions in the experimental range were determined to be: pH = 7.0, 0%-0.01% (w/v) NaCl, 4000 mg/L of MLSS, and 500 mg/L of glucose as co-substrate. FT-IR analysis indicated that PDM molecules biodegradation partly. The microbial community structures and dehydrogenase activity analysis revealed that PDM showed some toxicity to microorganisms in activated sludge. The effects of several parameters, including the pH and chemical doses, were investigated for removing PDM in Fenton oxidation process. The optimal Fenton oxidation process conditions in the experimental range were pH = 2.0, Fe2+ concentration of 40 mg/L, and H2O2 dosage of 23 mL/L. PDM was treated by biodegradation and subsequent Fenton oxidation under the optimal operating conditions. The removal efficiency was 44.5% after the biodegradation process and further increased to 85.5% after Fenton oxidation. The combined process was revealed to be a promising solution for achieving effective and economical removal of PDM.
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Affiliation(s)
- Xia Zhao
- College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China; Shaanxi Key Laboratory of Chemical Additives for Industry, Shaanxi University of Science & Technology, Xi'an, 710021, China.
| | - Ling Chen
- College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China
| | - Hongrui Ma
- College of Environmental Science and Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China
| | - Jianzhong Ma
- College of Bioresources Chemistry and Materials Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China
| | - Dangge Gao
- College of Bioresources Chemistry and Materials Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, China
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8
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Yi H, Li M, Huo X, Zeng G, Lai C, Huang D, An Z, Qin L, Liu X, Li B, Liu S, Fu Y, Zhang M. Recent development of advanced biotechnology for wastewater treatment. Crit Rev Biotechnol 2019; 40:99-118. [PMID: 31690134 DOI: 10.1080/07388551.2019.1682964] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The importance of highly efficient wastewater treatment is evident from aggravated water crises. With the development of green technology, wastewater treatment is required in an eco-friendly manner. Biotechnology is a promising solution to address this problem, including treatment and monitoring processes. The main directions and differences in biotreatment process are related to the surrounding environmental conditions, biological processes, and the type of microorganisms. It is significant to find suitable biotreatment methods to meet the specific requirements for practical situations. In this review, we first provide a comprehensive overview of optimized biotreatment processes for treating wastewater during different conditions. Both the advantages and disadvantages of these biotechnologies are discussed at length, along with their application scope. Then, we elaborated on recent developments of advanced biosensors (i.e. optical, electrochemical, and other biosensors) for monitoring processes. Finally, we discuss the limitations and perspectives of biological methods and biosensors applied in wastewater treatment. Overall, this review aims to project a rapid developmental path showing a broad vision of recent biotechnologies, applications, challenges, and opportunities for scholars in biotechnological fields for "green" wastewater treatment.
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Affiliation(s)
- Huan Yi
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Minfang Li
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Xiuqin Huo
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Guangming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Cui Lai
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Danlian Huang
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Ziwen An
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Lei Qin
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Xigui Liu
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Bisheng Li
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Shiyu Liu
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Yukui Fu
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
| | - Mingming Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha, Hunan, China.,Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, Hunan, China
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9
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da Silva LS, Gonçalves MMM, Raddi de Araujo LR. Combined photocatalytic and biological process for textile wastewater treatments. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2019; 91:1490-1497. [PMID: 31090990 DOI: 10.1002/wer.1143] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/31/2019] [Accepted: 05/09/2019] [Indexed: 06/09/2023]
Abstract
Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO2 /UV (0.6 g catalyst L-1 solution/2-hr UV radiation), and a biological process for textile wastewater treatment. After the proposed treatments, the color and organic matter removals from synthetic wastewater (SW) and industrial wastewater (IW) were evaluated. For SW, the coupled photocatalytic (ZnO/UV or TiO2 /UV)-biological system promoted a high extent of color removal (98%) and total organic carbon (TOC) reduction (>80%). Promising results were obtained with IW using combined photocatalytic (TiO2 /UV)-biological treatments, reaching 97% and 63% of color and TOC removal, respectively. This process, coupling heterogeneous photocatalysis and a bioprocess, has proved to be a good alternative for the treatment of textile wastewater, not only for color removal but also for dye mineralization purposes. PRACTITIONER POINTS: A combined process using heterogeneous photocatalysis (ZnO/UV or TiO2 /UV) and biological process was evaluated for synthetic (SW) and industrial (IW) textile wastewaters treatment. For SW, coupled process promoted high extent of colour and organic matter removals. For IW, promising results were obtained with TiO2 /UV-biological treatment (97% of colour and 63% of organic matter removals).
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Affiliation(s)
- Leandro S da Silva
- Chemical Engineering Post-graduation Program, Chemical Institute, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Márcia M Machado Gonçalves
- Biochemical Process Technology Department, Chemical Institute, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Lucia R Raddi de Araujo
- Chemical Engineering Post-graduation Program, Chemical Institute, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
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10
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Karimifard S, Alavi Moghaddam MR. Application of response surface methodology in physicochemical removal of dyes from wastewater: A critical review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:772-797. [PMID: 30021324 DOI: 10.1016/j.scitotenv.2018.05.355] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/27/2018] [Accepted: 05/28/2018] [Indexed: 05/22/2023]
Abstract
Response surface methodology (RSM) is a powerful tool in designing the experiments and optimizing different environmental processes. However, when it comes to wastewater treatment and specifically dye-containing wastewater, two questions arise; "Is RSM being used correctly?" and "Are all capabilities of RSM being exploited properly?". The current review paper aims to answer these questions by scrutinizing different physicochemical processes that utilized RSM in dye removal. The literature that applied RSM to adsorption, advanced oxidation processes, coagulation/flocculation and electrocoagulation processes were critically reviewed in this paper. The common errors in applying RSM to physicochemical removal of dyes are identified and some suggestions are made for future studies.
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Affiliation(s)
- Shahab Karimifard
- Department of Civil and Environmental Engineering, Amirkabir University of Technology (Tehran Polytechnic), Hafez St., Tehran 15875-4413, Iran; Department of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE 68583, United States
| | - Mohammad Reza Alavi Moghaddam
- Department of Civil and Environmental Engineering, Amirkabir University of Technology (Tehran Polytechnic), Hafez St., Tehran 15875-4413, Iran.
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11
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Shen M, Fu L, Tang J, Liu M, Song Y, Tian F, Zhao Z, Zhang Z, Dionysiou DD. Microwave hydrothermal-assisted preparation of novel spinel-NiFe 2O 4/natural mineral composites as microwave catalysts for degradation of aquatic organic pollutants. JOURNAL OF HAZARDOUS MATERIALS 2018; 350:1-9. [PMID: 29448208 DOI: 10.1016/j.jhazmat.2018.02.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 01/15/2018] [Accepted: 02/05/2018] [Indexed: 06/08/2023]
Abstract
In this study, novel spinel-NiFe2O4/natural mineral (sepiolite, diatomite and kaolinite) composites were developed using microwave (MW) hydrothermal method, and applied in MW-induced catalytic degradation (NiFe2O4/natural mineral/MW) of organic pollutants such as sodium dodecyl benzene sulfonate (SDBS), azo fuchsine (AF), methyl parathion (MP), and crystal violet (CVL) in solution. Catalytic activities of three NiFe2O4/natural mineral composites were compared. The effects of material synthesis process parameters such as molar ratios of NiFe2O4 and natural mineral, and pH of precursor solutions for synthesizing catalysts, and degradation parameters such as MW irradiation time and catalyst reuse cycles were also investigated. The principle on NiFe2O4/natural mineral/MW degradation was provided. The results reveal that organic pollutants in wastewater can be removed completely using NiFe2O4/natural mineral/MW within minutes. NiFe2O4/sepiolite shows higher catalytic activity than the others. The calculated degradation rate constants are 1.865, 0.672, 0.472, and 0.329 min-1 for SDBS, AF, MP, and CVL, respectively, using NiFe2O4/sepiolite/MW system. The performance of NiFe2O4/natural mineral can be maintained for three reuse cycles. Active species OH, O2-, and h+ play main roles in NiFe2O4/sepiolite/MW degradation. Hence, NiFe2O4/sepiolite/MW technology with rapid and cost-effective degradation, magnetic separation, and no secondary pollution, demonstrates to be promising in treating organic contaminants in wastewater.
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Affiliation(s)
- Manli Shen
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Lu Fu
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Jianhua Tang
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Mingyu Liu
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Youtao Song
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Fangyuan Tian
- School of Environment Science, Liaoning University, Shenyang, 110036, China
| | - Zhigang Zhao
- Xiamen Institute of Rare Earth Materials, Haixi Institutes, Chinese Academy of Sciences, Xiamen, 361021, China; Key Laboratory of Design and Assembly of Functional Nano Structures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
| | - Zhaohong Zhang
- School of Environment Science, Liaoning University, Shenyang, 110036, China.
| | - Dionysios D Dionysiou
- Environmental Engineering and Science Program, University of Cincinnati, Cincinnati, OH, 45221-0012, USA.
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12
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Yeruva DK, Shanthi Sravan J, Butti SK, Annie Modestra J, Venkata Mohan S. Spatial variation of electrode position in bioelectrochemical treatment system: Design consideration for azo dye remediation. BIORESOURCE TECHNOLOGY 2018; 256:374-383. [PMID: 29475145 DOI: 10.1016/j.biortech.2018.02.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 02/02/2018] [Accepted: 02/05/2018] [Indexed: 06/08/2023]
Abstract
In the present study, three bio-electrochemical treatment systems (BET) were designed with variations in cathode electrode placement [air exposed (BET1), partially submerged (BET2) and fully submerged (BET3)] to evaluate azo-dye based wastewater treatment at three dye loading concentrations (50, 250 and 500 mg L-1). Highest dye decolorization (94.5 ± 0.4%) and COD removal (62.2 ± 0.8%) efficiencies were observed in BET3 (fully submerged electrodes) followed by BET1 and BET2, while bioelectrogenic activity was highest in BET1 followed by BET2 and BET3. It was observed that competition among electron acceptors (electrode, dye molecules and intermediates) critically regulated the fate of bio-electrogenesis to be higher in BET1 and dye removal higher in BET3. Maximum half-cell potentials in BET3 depict higher electron acceptance by electrodes utilized for dye degradation. Study infers that spatial positioning of electrodes in BET3 is more suitable towards dye remediation, which can be considered for scaling-up/designing a treatment plant for large-scale industrial applications.
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Affiliation(s)
- Dileep Kumar Yeruva
- Bioengineering and Environmental Sciences Lab, EEFF Department, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India; Academy of Scientific and Innovative Research (AcSIR), Hyderabad, India
| | - J Shanthi Sravan
- Bioengineering and Environmental Sciences Lab, EEFF Department, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India; Academy of Scientific and Innovative Research (AcSIR), Hyderabad, India
| | - Sai Kishore Butti
- Bioengineering and Environmental Sciences Lab, EEFF Department, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India; Academy of Scientific and Innovative Research (AcSIR), Hyderabad, India
| | - J Annie Modestra
- Bioengineering and Environmental Sciences Lab, EEFF Department, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India; Academy of Scientific and Innovative Research (AcSIR), Hyderabad, India
| | - S Venkata Mohan
- Bioengineering and Environmental Sciences Lab, EEFF Department, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India.
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Pan F, Yu Y, Xu A, Xia D, Sun Y, Cai Z, Liu W, Fu J. Application of magnetic OMS-2 in sequencing batch reactor for treating dye wastewater as a modulator of microbial community. JOURNAL OF HAZARDOUS MATERIALS 2017; 340:36-46. [PMID: 28711831 DOI: 10.1016/j.jhazmat.2017.06.062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 06/06/2017] [Accepted: 06/26/2017] [Indexed: 06/07/2023]
Abstract
The potential and mechanism of synthesized magnetic octahedral molecular sieve (Fe3O4@OMS-2) nanoparticles in enhancing the aerobic microbial ability of sequencing batch reactor (SBR) for treating dye wastewater have been revealed in this study. The addition of Fe3O4@OMS-2 of 0.25g/L enhanced the decolorization of SBRs with an operation cycle of 24h by more than 20%. The 16S rRNA gene high-throughput sequencing indicated Fe3O4@OMS-2 increased the microbial richness and diversity of SBRs, and more importantly, promoted the potential dye-degrading bacteria. After a series of enriching and screening, four bacterial strains with the considerable decolorizing ability were isolated from SBRs, designating Alcaligenes faecalis FP-G1, Bacillus aryabhattai FP-F1, Escherichia fergusonii FP-D1 and Rhodococcus ruber FP-E1, respectively. The growth and decolorization of these pure strains were promoted in the presence of Fe3O4@OMS-2, which agrees with the result of high-throughput sequencing. Monitoring dissolved Fe/Mn ions and investigating the change of oxidation states of Fe/Mn species discovered OMS-2 composition played the critical role in modulating the microbial community. The significant enhancement of Mn-oxidizing/-reducing bacteria suggested microbial Mn redox may be the key action mechanism of Fe3O4@OMS-2, which can provide numerous benefits for the microbial community and decolorization of SBRs.
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Affiliation(s)
- Fei Pan
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, China; Engineering Research Centre for Clean Production of Textile Dyeing and Printing, Ministry of Education, Wuhan Textile University, Wuhan 430073, China.
| | - Yang Yu
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, China
| | - Aihua Xu
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, China
| | - Dongsheng Xia
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, China
| | - Youmin Sun
- Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China
| | - Zhengqing Cai
- Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China
| | - Wen Liu
- School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Jie Fu
- Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China.
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Huang D, Hu C, Zeng G, Cheng M, Xu P, Gong X, Wang R, Xue W. Combination of Fenton processes and biotreatment for wastewater treatment and soil remediation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 574:1599-1610. [PMID: 27608610 DOI: 10.1016/j.scitotenv.2016.08.199] [Citation(s) in RCA: 144] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 08/29/2016] [Accepted: 08/29/2016] [Indexed: 05/15/2023]
Abstract
There is a continuously increasing worldwide concern for the development of wastewater and contaminated soil treatment technologies. Fenton processes and biological treatments have long been used as common technologies for treating wastewater and polluted soil but they still need to be modified because of some defects (high costs of Fenton process and long remediation time of biotreatments). This work first briefly introduced the Fenton technology and biotreatment, and then discussed the main considerations in the construction of a combined system. This review shows a critical overview of recent researches combining Fenton processes (as pre-treatment or post-treatment) with bioremediation for treatment of wastewater or polluted soil. We concluded that the combined treatment can be regarded as a novel and competitive technology. Furthermore, the outlook for potential applications of this combination in different polluted soil and wastewater, as well as the mechanism of combination was also discussed.
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Affiliation(s)
- Danlian Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China.
| | - Chanjuan Hu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
| | - Guangming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China.
| | - Min Cheng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
| | - Piao Xu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
| | - Xiaomin Gong
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
| | - Rongzhong Wang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
| | - Wenjing Xue
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, People's Republic of China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, People's Republic of China
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Evaluation of biodegradation process: Comparative study between suspended and hybrid microorganism growth system in sequencing batch reactor (SBR) for removal of phenol. Biochem Eng J 2016. [DOI: 10.1016/j.bej.2016.07.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Sreelatha S, Velvizhi G, Naresh Kumar A, Venkata Mohan S. Functional behavior of bio-electrochemical treatment system with increasing azo dye concentrations: Synergistic interactions of biocatalyst and electrode assembly. BIORESOURCE TECHNOLOGY 2016; 213:11-20. [PMID: 27067459 DOI: 10.1016/j.biortech.2016.03.087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 03/15/2016] [Accepted: 03/16/2016] [Indexed: 06/05/2023]
Abstract
Treatment of dye bearing wastewater through biological machinery is particularly challenging due to its recalcitrant and inhibitory nature. In this study, functional behavior and treatment efficiency of bio-electrochemical treatment (BET) system was evaluated with increasing azo dye concentrations (100, 200, 300 and 500mg dye/l). Maximum dye removal was observed at 300mg dye/l (75%) followed by 200mg dye/l (65%), 100mg dye/l (62%) and 500mg dye/l (58%). Concurrent increment in dye load resulted in enhanced azo reductase and dehydrogenase activities respectively (300mg dye/l: 39.6U; 4.96μg/ml). Derivatives of cyclic voltammograms also supported the involvement of various membrane bound redox shuttlers, viz., cytochrome-c, cytochrome-bc1 and flavoproteins during the electron transfer. Bacterial respiration during BET operation utilized various electron acceptors such as electrodes and dye intermediates with simultaneous bioelectricity generation. This study illustrates the synergistic interaction of biocatalyst with electrode assembly for efficient treatment of azo dye wastewater.
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Affiliation(s)
- S Sreelatha
- Bioengineering and Environmental Sciences (BEES), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India
| | - G Velvizhi
- Bioengineering and Environmental Sciences (BEES), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India
| | - A Naresh Kumar
- Bioengineering and Environmental Sciences (BEES), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India
| | - S Venkata Mohan
- Bioengineering and Environmental Sciences (BEES), CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500 007, India.
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Tang X, Liu Y, Li S. Heterogeneous UV-Fenton photodegradation of azocarmine B over [FeEDTA]− intercalated ZnAl-LDH at circumneutral pH. RSC Adv 2016. [DOI: 10.1039/c6ra14671f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Under optimized operating conditions by RSM, the EDTA–Fe–LDH catalyst exhibited high photocatalytic activity, furthermore, the possible reaction mechanisms were proposed.
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Affiliation(s)
- Xiaoxiao Tang
- Department of Environmental Science and Engineering
- Xiangtan University
- Xiangtan 411105
- China
| | - Yun Liu
- Department of Environmental Science and Engineering
- Xiangtan University
- Xiangtan 411105
- China
| | - Sihui Li
- Department of Environmental Science and Engineering
- Xiangtan University
- Xiangtan 411105
- China
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