Open AccessAdsorptive Removal of Dyes onto Cost Effective Biomaterials – A Review
Publication year - 2020
Publication title -
journal of environmental treatment techniques
Language(s) - English
Resource type - Journals
ISSN - 2309-1185
DOI - 10.47277/jett/9(1)223
Subject(s) - adsorption , effluent , wastewater , natural materials , waste management , environmental science , biochemical engineering , pulp and paper industry , chemistry , environmental engineering , engineering , organic chemistry , polymer science
A higher percentage of dyes from the industrial waste water are being released into aquatic ecosystems and polluted the natural ecosystem. An abundance of technologies available for removal of Dyes from the industrial waste water are expensive and ineffective. Many of these processes are economically not viable for small and medium scale industries due to large scale applications.Recent Investigational researches have proved that the successful elimination of dyes is obtained using numerous economically available non-conventional adsorbents also. Several experimental investigations on adsorption provedthattremendous treatment for dye removal and can be obtained using cheaply available non-conventional adsorbent.This review is mainly focused to the systematic study on utilizing low cost absorbent of dye removal from the effluents discharged from the industries. The data on economically cheap adsorbents and its properties for removing dyes resulted from the recent literature survey are summarized. Therefore, this review provides the various methods to treat the wastewater using low-price natural sources of adsorption materials, non-viable biomaterials.