Electrochemical Treatment of Distillery Spent Wash Using Aluminum and Iron Electrodes

V. Khandegar; Anil. K. Saroha

doi:10.1016/S1004-9541(11)60204-8

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Electrochemical Treatment of Distillery Spent Wash Using Aluminum and Iron Electrodes

香港科技大学化学与生物分子工程系戈登·麦凯教授退休纪念专刊 | Updated：2026-01-06

- Electrochemical Treatment of Distillery Spent Wash Using Aluminum and Iron Electrodes
- Chinese Journal of Chemical Engineering Vol. 20, Issue 3, Pages: 439-443(2012)
- Affiliations：
  
  Department of Chemical Engineering, Indian Institute of Technology, Delhi Hauz Khas,New Delhi,India,110016
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(11)60204-8
  CLC：
- Published：2012
- Accepted：
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V. Khandegar, Anil. K. Saroha. Electrochemical Treatment of Distillery Spent Wash Using Aluminum and Iron Electrodes[J]. , 2012, 20(3): 439-443.
DOI：

V. Khandegar, Anil. K. Saroha. Electrochemical Treatment of Distillery Spent Wash Using Aluminum and Iron Electrodes[J]. , 2012, 20(3): 439-443. DOI： 10.1016/S1004-9541(11)60204-8.

摘要

Abstract

Electrochemical treatment of distillery spent wash was carried out using different combinations of aluminum and iron electrodes in batch mode of operation.The spent wash was characterized for various parameters as per standard method of analysis and the treatment results were analyzed in terms of chemical oxygen demand(COD) removal efficiency of the spent wash.The experiments were performed to study the effect of operating parameters such as current density

pH of the spent wash

agitation speed

electrolysis time and the distance between the electrodes on the COD removal efficiency of the spent wash.It was observed that aluminum electrodes were more suitable for treatment of distillery spent wash as compared to iron electrodes.The maximum COD removal efficiency of 81.3% was obtained with Al-Al electrodes at the current density of 0.187 A·cm

-2

and pH 3 for an electrolysis time of 2 h.

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