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Pickle liquor characteristisation and its application at wastewater treatment plant
Report   Open access

Pickle liquor characteristisation and its application at wastewater treatment plant

W. Charles and G. Ho
Report prepared for the Water Corporation
Murdoch University. Centre for Organic Waste Management
2007
pdf
2007 wipa report pickling285.43 kBDownloadView
Open Access

Abstract

The Woodman Point WWTP experiences excessive hydrogen sulfide (H2S) levels in biogas from anaerobic digesters. It currently employs an iron-based chemical oxidant gas scrubber to remove H2S from the biogas. The use of this scrubbing is expensive as well as labour intensive. Direct dosing of the anaerobic digesters with ferric chloride (FeCh) can control H2S emissions. However, chemical is expensive. This study aims to investigate the feasibility of using pickle liquor as an economic form of iron salt to control H2S emissions at Woodman Point WWTP...

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