Clarification of water and wastewater
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United States of America Patent
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Feb 10, 2010
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Sep 16, 1997
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Abstract
A process and method for liquid-solid separation in raw water by chemical treatment, comprising adding into the water, separately or together, an effective amount of at least one aluminum polymer with an effective amount of an ammonium polymer, including at least one medium, high, or very high molecular weight ammonium polymer, to clarify said raw water to a settled turbidity standard, and including methods for blending and storing solution polymers.
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