Electrochemical treatment of high strength chrome bathwater: A comparative study for best-operating conditions

Electrochemical treatment of high strength chrome bathwater: A comparative study for best-operating conditions

In this study, high strength chromium (1500 ​ppm) wastewater was treated by electrochemical and chemical precipitation. Preliminary experiments using synthetic wastewater were carried out to optimize the process parameters viz. pH, current density and treatment time by systematically varying these v...

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Bibliographic Details
Main Authors: Vishakha Gilhotra, Rekha Yadav, Aditi Sugha, Laxmi Das, Ashutosh Vashisht, Rajbir Bhatti, Manpreet S. Bhatti
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:Cleaner Engineering and Technology
Subjects:
Stainless steel electrodes
Hexavalent chromium
Chemical precipitation
Response surface methodology (RSM)
Specific energy consumption
Process optimization
Online Access:http://www.sciencedirect.com/science/article/pii/S2666790821000537

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http://www.sciencedirect.com/science/article/pii/S2666790821000537

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