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This paper discusses a new method of chemical filter media rehabilitation, which combines efficiency, ease ofapplication and short filter downtime, and has been applied at multiple sites throughout the country.Treatment procedures were customized based on laboratory testing of media samples. Filtermedia treatment was completed within 24 hours in most cases. The method proved to beeffective against manganese, iron, calcium carbonate and bacterial slime deposits. Includes figures.

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Edition: Vol. - No. Published: 06/17/2005 Number of Pages: 7File Size: 1 file , 420 KB