Membrane treatment method and membrane treatment apparatus for ballast water using membrane module

United States of America Patent

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Aug 14, 2012
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Jul 1, 2010
app pub date
Mar 28, 2007
filing date
Mar 31, 2006

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Abstract

[Problem] To provide a membrane treatment method and a membrane treatment apparatus for ballast water using a membrane module, which are capable of inhibiting the formation of scale on the membrane surface to reduce fouling, using a simple installation.

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Patent Owner(s)

Patent Owner	Address
MITSUI ENGINEERING & SHIPBUILDING CO LTD	TOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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

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Inventor Name	Address	# of filed Patents	Total Citations
Okada, Satoru	Tokyo, JP	79	1859
Saito, Masahiro	Tokyo, JP	202	1407
Sato, Taishi	Tokyo, JP	4	2
Taniguchi, Gaku	Tokyo, JP	4	2

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Membrane treatment method and membrane treatment apparatus for ballast water using membrane module

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United States of America Patent

12294666

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PATENT NO	8241484
APP PUB NO	20100163413A1
SERIAL NO	12294666
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 14, 2012	US,8241484,B2 US8241484B2	GRANTED PATENT AS SECOND PUBLICATION
July 01, 2010	US,20100163413,A1 US20100163413A1	FIRST PUBLISHED PATENT APPLICATION

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12294666

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