Method for removing liquid from chemically-precipitated sludge

United States of America Patent

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Jan 4, 1983
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N/A
app pub date
Aug 27, 1980
filing date
Aug 27, 1980

priority date (Note)
Expired

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Abstract

Direct electrical current is passed through a chemically precipitated industrial wastewater sludge to enhance the settling rate, filterability, and dewatering of the sludge.

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Patent Owner(s)

Patent Owner	Address
ELECTRO-PETROLEUM INC A CORP OF PA	997 OLD EAGLE RD WAYNE PA 19087

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B01D:SEPARATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bell, Christy W	Berwyn, PA	10	468
Titus, Charles H	Newtown Square, PA	38	1435
Wittle, John K	Berwyn, PA	6	385

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Method for removing liquid from chemically-precipitated sludge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06181725

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PATENT NO	4367132
SERIAL NO	06181725
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06181725

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