Method for removing contaminants from ground water

United States of America Patent

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Apr 26, 2011
Grant Date
Apr 15, 2010
app pub date
Oct 8, 2009
filing date
Mar 30, 2007

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Expired

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Abstract

Apparatus and methods for water treatment are described, particularly for the simultaneous removal of nitrate, perchlorate, and other organic contaminates from contaminated water using a membrane biofilm reactor (MBfR).

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Patent Owner(s)

Patent Owner	Address
MCWONG ENVIRONMENTAL TECHNOLOGY	1921 ARENA BLVD SACRAMENTO CA 95834

International Classification(s)

C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bowman, Reid	Ojai, US	6	107

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Method for removing contaminants from ground water

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United States of America Patent

12575734

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PATENT NO	7931807
APP PUB NO	20100089827A1
SERIAL NO	12575734
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 26, 2011	US,7931807,B2 US7931807B2	GRANTED PATENT AS SECOND PUBLICATION
April 15, 2010	US,20100089827,A1 US20100089827A1	FIRST PUBLISHED PATENT APPLICATION

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12575734

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