Manganese removal from groundwater
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Project: Manganese removal from groundwater

Client: Severn Trent Water Ltd.

When: July ’07 to Feb ‘08

 

A local WTW currently uses a groundwater source known to have an elevated concentration of manganese and is currently treated by chlorination followed by sand filtration and bisulphite dosing.

 

Laboratory and site based pilot scale investigations were conducted by WatStech Ltd. to determine the maximum manganese removal possible with the current operational setup and the minimum chlorine dose required.

 

Initial laboratory tests of site media indicated extensive manganese deposits. Following media replacement on site and further pilot scale trials the capacity of existing filters for manganese removal and the optimum dose of chlorine required were determined.

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WatStech Ltd. The Technology Centre, Wolverhampton Science Park,
Wolverhampton, WV10 9RU
Company no. 5404280 VAT no. 857 6311 06
 
Tel: 03456 123 820
Fax: 03456 123 821

info@watstech.com

WatStech is working towards ISO 9001 accreditation