Dye Removal from its Aqueous solution by using Nanoparticle as Adsorbent –A Review
Abstract
In this study, the collection of different types of nanoparticle as adsorbent to remove different dyes from the aqueous solution. Dyes are complex organic compounds which are used by various industries to colour their products. These dyes are purge from various industrial sources such as textile,cosmetic.paper,leather,rubber and printing industries. Waste water effluents contain dyes which may cause potential hazards to the environment. Several methods are available for dye removal and some of them are well established in industrial scale. Reduction followed by chemical precipitation,adsorption,electro-kinetic remediation, membrane separation processes and bioremediation are some of the removal techniques. Each method is associated with both advantages and disadvantages. Currently, the use of nanosorbents for the aqueous dye removal is popular among researchers. The activated carbon is prepared by using waste materials in our surroundings. In this collection of adsorbent we should know which is the best adsorbent for a particular dye in economic aspect. The aim of the work is to review the removal of dyes from aqueous solution by using nanoparticles.
Author
M.Sathyaa
P.K.Kumarb
M.Santhib
Download
