Reducing The Leachability Of Hexavalent Chromium By Using Various Reagents

K Muneswara Rao , Dr A V V S Swamy

Hexavalent chromium, Sulphuric acid, Cement, Fly ash, contaminated sample & Sodium thiosulphate.

Hexavalent Chromium is one of the major environmental pollutant. It is very difficult to stabilize the chromium due to its leach ability characteristic. The present study majorly focusing on stabilization of Hexavalent chromium by using various chemical reagents including waste ferrous sulphate, sodium thiosulphate, and sodium metabilsulphate used as stabilizing agents for the Hexavalent chromium. A comparison of leachability & stability of chromium was carried by using reagents the contaminated sample was characterized before and after stabilization & effectiveness of reagents was evaluated using leachability tests. Results showed that sodium thiosulphate is more effectively reduced the leachability & chromium content in the contamination soil, the acid buffering capacity & stability of hexavalent chromium content of sodium thiosulphate is better than other specific reagent. The study reveals that sodium thiosulphate had a better effect than other reagents on the chromium stabilization in contaminated sample. The sodium thiosulphate effectively enhanced the stabilization & immobilization of chromium and reduced the toxicity & leachability.

Published Paper   E-Certificate

"Reducing The Leachability Of Hexavalent Chromium By Using Various Reagents", IJNRD - INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (www.IJNRD.org), ISSN:2456-4184, Vol.8, Issue 3, page no.b607-b611, March-2023, Available :https://ijnrd.org/papers/IJNRD2303173.pdf

Volume 8 Issue 3, March-2023

Pages : b607-b611

Paper Reg. ID: IJNRD_188316

Published Paper Id: IJNRD2303173

Downloads: 000118853

Research Area: Science

Country: West Godavari District, Andhra Pradesh, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2303173

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2303173

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJNRD (IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition