Comprehensive review of industrial wastewater treatment techniques

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(39), P. 51064 - 51097

Published: Aug. 7, 2024

Water is an indispensable resource for human activity and the environment. Industrial activities generate vast quantities of wastewater that may be heavily polluted or contain toxic contaminants, posing environmental public health challenges. Different industries with widely varying characteristics, such as quantity generated, concentration, pollutant type. It essential to understand these characteristics select available treatment techniques implementation in facilities promote sustainable water usage. This review article provides overview wastewaters generated by various commonly applied techniques. The advantages, disadvantages physical, chemical, biological methods are presented.

Language: Английский

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Comparative evaluation of acid-resistant nanofiltration membranes for heavy metal removal in acidic wastewater

Desalination, Journal Year: 2024, Volume and Issue: 576, P. 117349 - 117349

Published: Jan. 17, 2024

Language: Английский

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Oxidative treatment of micropollutants present in wastewater: A special emphasis on transformation products, their toxicity, detection, and field-scale investigations

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 354, P. 120339 - 120339

Published: Feb. 24, 2024

Language: Английский

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Advancements and sustainable strategies for the treatment and management of wastewaters from metallurgical industries: an overview

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(57), P. 119627 - 119653

Published: Nov. 14, 2023

Abstract Metallurgy is pivotal for societal progress, yet it yields wastewater laden with hazardous compounds. Adhering to stringent environmental mandates, the scientific and industrial sectors are actively researching resilient treatment disposal solutions metallurgical effluents. The primary origins of organic pollutants within sector include processes such as coke quenching, steel rolling, solvent extraction, electroplating. This article provides a detailed analysis strategies treating industry waste in treatment. Recent advancements membrane technologies, adsorption, various other removing from comprehensively reviewed. literature review reveals that advanced oxidation (AOPs) demonstrate superior effectiveness eliminating persistent contaminants. However, major challenges their industrial-scale implementation cost scalability. Additionally, was discovered employing series biological reactors instead single-step enhances command over microbial communities operating variables, thus boosting efficacy mechanism (e.g., achieving chemical oxygen demand (COD) elimination rate 90%). seeks conduct an in-depth examination current state wastewater, particular emphasis on pollutant removal. These exhibit distinct features influenced by technologies workflows unique respective processes, including factors composition, physicochemical properties, concentrations. Therefore, utmost importance customized approaches, which central focus this review. In context, we will explore these methods, highlighting advantages characteristics.

Language: Английский

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Endogenous iron-enriched biochar derived from steel mill wastewater sludge for tetracycline removal: Heavy metals stabilization, adsorption performance and mechanism

Chemosphere, Journal Year: 2024, Volume and Issue: 359, P. 142263 - 142263

Published: May 6, 2024

Language: Английский

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Biobased treatment and resource recovery from slaughterhouse wastewater via reutilization and recycling for sustainable waste approach

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 58, P. 104712 - 104712

Published: Jan. 10, 2024

Language: Английский

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Multistage membrane-integrated zero liquid discharge system for ultra-efficient resource recovery from steel industrial brine: Pilot-scale investigation and spatial membrane fouling

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 699, P. 122655 - 122655

Published: March 16, 2024

Language: Английский

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Visible light driven Z-scheme α-MnO2 (1D)/Bi7O9I3 (2D) heterojunction photocatalyst for efficient degradation of bisphenol A in water

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112879 - 112879

Published: April 23, 2024

Language: Английский

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Predicting cobalt ion concentration in hydrometallurgy zinc process using data decomposition and machine learning

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 962, P. 178420 - 178420

Published: Jan. 1, 2025

Language: Английский

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Bioremediation of Iron-Laden Steel Plant Effluent Using Bacillus Licheniformis: A Study of Isolation, Characterization, and Optimization

Journal of Lifestyle and SDGs Review, Journal Year: 2025, Volume and Issue: 5(3), P. e04429 - e04429

Published: Feb. 7, 2025

Objective: The objective of this study is to investigates the physicochemical characteristics and bioremediation potential Bacillus licheniformis on effluent from a steel manufacturing facility in Salem, India Method: A laboratory-based experimental approach was used assess licheniformis's capacity for production wastewater. Separating bacteria wastewater, describing its characteristics, evaluating how well it reduced iron levels were steps process. For chemical analysis, FTIR spectroscopy employed, microbiological identification, normal biochemical assays employed. Optimizing parameters including inoculum concentration, pH, temperature, incubation duration one procedures. Results Discussion: discovered that successfully decreased concentrations bringing them down 41.54 mg/L 23.08 mg/L. Significant alterations effluent's composition shown by suggesting organic contaminants had been degraded. greatest results obtained after optimizing settings, which included 48-hour at 30°C, pH 6, 6% concentration. These contribute more sustainable management techniques highlighting as viable agent treating iron-laden industrial Research Implications: research's practical implications indicate can be clean wastewater contains iron, especially sector, using techniques. might encourage ecologically friendly methods have an impact practices. Theoretically, work advances our knowledge role microbes play environmental biotechnology, namely reduction metals breakdown contaminants. Environmental engineering, treatment, microbial research are among fields potentially profit these discoveries.

Language: Английский

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