作者
Akil Ahmad, Siti Hamidah Mohd-Setapar, Chuo Sing Chuong, Asma Khatoon, Waseem A Wani, Rajeev Kumar, Mohd Rafatullah
发表日期
2015
来源
RSC advances
卷号
5
期号
39
页码范围
30801-30818
出版商
Royal Society of Chemistry
简介
Dyes are an important class of organic pollutants and are well known for their hazardous effects on aquatic life in general and human beings in particular. In order to reduce the negative effects of dye contaminated wastewater on humans and the environment, the wastewater must be treated carefully before discharge into main streams. Advances in science and technology have led to the evolution of several techniques for the removal of dyes from industrial and domestic effluents. In this review, the more recent methods for the removal of dyes from water and wastewater have been discussed. Wastewater treatment techniques such as adsorption, oxidation, flocculation–coagulation, membrane filtration and biological treatment have been highlighted. In addition, efforts were made to review all the available techniques and recently published studies from 2010–2014. Furthermore, the performance and special features …
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