Обзорная статья

A critical review on the treatment of dye-containing wastewater: Ecotoxicological and health concerns of textile dyes and possible remediation approaches for environmental safety

Rania Al-TohamyBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, ChinaSameh S. AliBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China; Botany Department, Faculty of Science, Tanta University, Tanta 31527, Egypt. Electronic address: [email protected]Fanghua LiState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, Heilongjiang Province 150090, ChinaKamal OkashaInternal Medicine and Nephrology Department, Faculty of Medicine, Tanta University, Tanta 31527, EgyptYehia A.‐G. MahmoudBotany Department, Faculty of Science, Tanta University, Tanta 31527, EgyptTamer ElsamahyBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, ChinaHaixin JiaoBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, ChinaYinyi FuBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China; School of the Environment and Agrifood, Cranfield University, MK43 0AL, UKJianzhong SunBiofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China. Electronic address: [email protected]

2022en

ABI

Аннотация

The synthetic dyes used in the textile industry pollute a large amount of water. Textile dyes do not bind tightly to the fabric and are discharged as effluent into the aquatic environment. As a result, the continuous discharge of wastewater from a large number of textile industries without prior treatment has significant negative consequences on the environment and human health. Textile dyes contaminate aquatic habitats and have the potential to be toxic to aquatic organisms, which may enter the food chain. This review will discuss the effects of textile dyes on water bodies, aquatic flora, and human health. Textile dyes degrade the esthetic quality of bodies of water by increasing biochemical and chemical oxygen demand, impairing photosynthesis, inhibiting plant growth, entering the food chain, providing recalcitrance and bioaccumulation, and potentially promoting toxicity, mutagenicity, and carcinogenicity. Therefore, dye-containing wastewater should be effectively treated using eco-friendly technologies to avoid negative effects on the environment, human health, and natural water resources. This review compares the most recent technologies which are commonly used to remove dye from textile wastewater, with a focus on the advantages and drawbacks of these various approaches. This review is expected to spark great interest among the research community who wish to combat the widespread risk of toxic organic pollutants generated by the textile industries.

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Идентификаторы

DOI: 10.1016/j.ecoenv.2021.113160

Цитирования и источники

Цитирований: 10Использованных источников: 0

Показатели — AkademScholar