Natural Bacteria Treat Pollution at Industrial Sites   Water Engineering & Management October 2001
An environmental consulting firm used bacteria found naturally in soil to treat toxic substances located in contaminated industrial sites.
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Accurate Polymer Feed System Reduces Time and Cost for Sludge Dewatering   Water Engineering & Management June 2000   Tom Kruzick
High performance dry polymer mixing and feed have boosted the efficiency of a new anaerobic digestion system at the 20 mgd Oshkosh, Wis., wastewater treatment plant.