Combination of chemical and biological processes to enhance the treatment of hardly biodegradable matter in industrial wastewater: Selection parameters and performances

Minière, Marine; Boutin, Olivier; Soric, Audrey

doi:10.1002/cjce.23414

Cited by 8 publications

(6 citation statements)

References 50 publications

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“…Complete mineralization of contaminants in any AOP requires a large amount of energy along with chemicals such as catalysts and oxidants that increase the cost of treatment (Thanekar et al 2018a) and having that the purpose of coupling is to compete with conventional treatments, the goal should be aimed at improving the purification performance at a lower cost than a one-step treatment (Minière et al 2019).…”

Section: General Discussion and Future Trendsmentioning

confidence: 99%

Advanced catalytic oxidation coupled to biological systems to treat pesticide-contaminated water: A review on technological trends and future challenges

Soto-Verjel

Cordoba

Villamizar

2021

Water Science and Technology

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This article had the one and only objective of consolidating the couplings of advanced oxidation processes and biological in the decontamination of wastewater with pesticide content reported in the Scopus and Web of Science databases, through a critical analysis of which have been the most used, what methodologies have been implemented to develop them, identify the objectives of each work, determine the success of the research and where the main niches of knowledge are, which can lead to the generation of new scientific knowledge as well as future trends. A co-occurrence analysis was carried out through the VOSViewer software, to determine the most associated key words with the treatment configurations described above. Fenton and Photo-Fenton processes, heterogeneous photocatalysis TiO2/UV, electrocatalysis, ozonization and a particular case of hydrodynamic-ozone cavitation as main advanced oxidation processes, together with advanced biological processes such as SBR, MBR, MBBR; biodegradability and toxicity tests with bacterial strains and surface wetlands, whose treatment philosophy is activated sludge. The main future trends are the reuse of treated wastewater, the analysis and control of costs towards the efficient use of resources and the primary study of the byproducts generated in advanced oxidation to improve the efficiencies in the coupling.

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Section: General Discussion and Future Trendsmentioning

confidence: 99%

Advanced catalytic oxidation coupled to biological systems to treat pesticide-contaminated water: A review on technological trends and future challenges

Soto-Verjel

Cordoba

Villamizar

2021

Water Science and Technology

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“…Furthermore, industrial wastewaters usually present a high concentration of chemical oxygen demand (COD), sometimes with the inability to biodegrade due to its toxicity or inhibitory effect on bacterial metabolism. Many of these compounds are refractory and are not removed in the WWTPs, requiring more complex, advanced, and innovative treatment technologies are needed (Miniѐre et al 2019). In this context, advanced oxidation processes (AOPs) are reported to be able to efficiently degrade micropollutants and some refractory compounds.…”

Section: Coupled Electrochemical and Biological Technologies As A Permentioning

confidence: 99%

Environmental Biotechnology

et al. 2020

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The various industrial sectors, as well as livestock and agricultural activities, are increasing the production of inputs to meet the demand of the worldwide demographic explosion, making a challenge the clean maintenance of water, soil, and air. Therefore, the search for solutions for a pollutant-free environment without compromising economic development has become extremely important. Thereby, biotechnological studies in order to solve environmental issues have been gaining extensive attention through the coupling of technology procedures to biological systems as sustainable solutions to remediate contaminated areas. In this sense, this review covers topics such as the role of Omics era in microbial environmental biotechnology for pollution control as well as the microbial fuel cell use in energy production. Moreover, phytoremediation and the perspective of applying chemical methods are approached as environmentally friendly tools for the pollutant control to improve remediation processes.

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“…Chemical methods refer to chemical oxidation to produce more stable or degradable molecules. However, at the end of the process, it was shown that intermediate compounds are not always degradable, and the method must be combined [ 8 ]. Finally, physicochemical methods consist of phase separation such as decantation, absorption on membranes, or coagulation–flocculation [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

Electrodialysis Processes an Answer to Industrial Sustainability: Toward the Concept of Eco-Circular Economy?—A Review

Cournoyer

Bazinet

2023

Membranes

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Wastewater and by-product treatments are substantial issues with consequences for our society, both in terms of environmental impacts and economic losses. With an overall global objective of sustainable development, it is essential to offer eco-efficient and circular solutions. Indeed, one of the major solutions to limit the use of new raw materials and the production of wastes is the transition toward a circular economy. Industries must find ways to close their production loops. Electrodialysis (ED) processes such as conventional ED, selective ED, ED with bipolar membranes, and ED with filtration membranes are processes that have demonstrated, in the past decades and recently, their potential and eco-efficiency. This review presents the most recent valorization opportunities among different industrial sectors (water, food, mining, chemistry, etc.) to manage waste or by-product resources through electrodialysis processes and to improve global industrial sustainability by moving toward circular processes. The limitations of existing studies are raised, especially concerning eco-efficiency. Indeed, electrodialysis processes can be optimized to decrease energy consumption and costs, and to increase efficiency; however, eco-efficiency scores should be determined to compare electrodialysis with conventional processes and support their advantages. The review shows the high potential of the different types of electrodialysis processes to treat wastewaters and liquid by-products in order to add value or to generate new raw materials. It also highlights the strong interest in using eco-efficient processes within a circular economy. The ideal scenario for sustainable development would be to make a transition toward an eco-circular economy.

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Combination of chemical and biological processes to enhance the treatment of hardly biodegradable matter in industrial wastewater: Selection parameters and performances

Cited by 8 publications

References 50 publications

Advanced catalytic oxidation coupled to biological systems to treat pesticide-contaminated water: A review on technological trends and future challenges

Advanced catalytic oxidation coupled to biological systems to treat pesticide-contaminated water: A review on technological trends and future challenges

Environmental Biotechnology

Electrodialysis Processes an Answer to Industrial Sustainability: Toward the Concept of Eco-Circular Economy?—A Review

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