Abstract
Abstract
Wastewater generated from industries consists of non-fixed dyes contributing to environmental pollution. Use of nanotechnology is being exploited for efficient degradation of dyes. Chromium sulphide nanoparticles have potential biological applications such as ion-selective membrane electrodes and probes for colocalization of membrane proteins. The biosynthesis of chromium sulphide nanoparticles by a high temperature hydrothermal approach has been reported herewith using chromium trioxide as the source of chromium and egg yolk (yellow) as the natural source of sulphur. Catalytic efficiency of chromium sulphide nanoparticles calcinated at 400 °C and 1000 °C has been tested for degradation of congo red, eosin Y, methylene blue as well as bromo cresol green of as prepared solutions and at acidic pH (pH 2.0).
Reference44 articles.
1. Predicting azo dye toxicity;Brown;Crit Rev Environ Sci Technol,1993
2. Color chemistry synthesis, properties and applications of organic dyes and pigments;Langhals,2004
3. Decolourization of textile wastewater by photofenton oxidation technology;Kang;Chemosphere,2000
4. Photocatalytic degradation of various types of dyes (Alizarin S, Crocein Orange G, Methyl Red, Congo Red, Methylene Blue) in water by UV-irradiated titania;Lachheb;Appl. Catal. B.,2002
5. Chromium sulfide nanoparticles as an ion-selective membrane electrode for chromium(III);Patel;Int. J. Nanoparticles.,2012
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献