Water treatment method
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United States of America Patent
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Dec 20, 2011
Grant Date -
Aug 16, 2007
app pub date -
Jan 26, 2007
filing date -
Dec 4, 2002
priority date (Note) -
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Abstract
Exemplary systems and methods for treating contaminated water are described. In one instance a method supplies metal salt reagents to a moving media filter in the presence of contaminated water. The method also introduces a waste stream resulting from the moving media filter upstream of the moving media filter effective to lower an average contaminant concentration of effluent water from the moving media filter.
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