Flocculation-magnetic separation system

United States of America Patent

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Sep 30, 2014
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Feb 23, 2012
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Aug 19, 2011
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Aug 23, 2010

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Abstract

A flocculation-magnetic separation is provided which reduces the usage amount of flocculation agents as well as the usage amount of magnetic powders and realizes an improvement in the quality of treated water.

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HITACHI LTD	TOKYO TOKYO METROPOLIS

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Inventor Name	Address	# of filed Patents	Total Citations
Isogami, Hisashi	Ushiku, JP	36	230
Miyabayashi, Satoshi	Noda, JP	9	38
Mochizuki, Akira	Mito, JP	62	971

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Flocculation-magnetic separation system

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United States of America Patent

13213120

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PATENT NO	8845894
APP PUB NO	20120043264A1
SERIAL NO	13213120
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 30, 2014	US,8845894,B2 US8845894B2	GRANTED PATENT AS SECOND PUBLICATION
February 23, 2012	US,20120043264,A1 US20120043264A1	FIRST PUBLISHED PATENT APPLICATION

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