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TREATMENT STAGES FOR SELENIUM REMOVAL
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Publication number 20110203993
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Publication date Aug 25, 2011
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ConocoPhillips Company
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Mark A. Hughes
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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METHOD FOR REMOVING SELENIUM FROM WATER
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Publication number 20110204000
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Publication date Aug 25, 2011
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ConocoPhillips Company
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Larry Elbert Reed
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Selenium removal process
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Publication number 20080142450
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Publication date Jun 19, 2008
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Charles J. Lord
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Selenium removal process
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Publication number 20080142446
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Publication date Jun 19, 2008
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Marvin Johnson
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Desulfurization and sorbents for same
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Publication number 20040048743
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Publication date Mar 11, 2004
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ConocoPhillips Company
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James L. Malandra
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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