Sewage treatment system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10273175
APP PUB NO 20180297876A1
SERIAL NO

15485702

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A septic system, including a septic tank and a pipe positioned within the septic tank, is provided. The pipe receives sewage and provides a flooded, anaerobic environment for sewage passing therethrough. The outlet of the pipe is positioned inside the septic tank and is optionally spaced from the outlet of the septic tank. In operation, the sewage introduced into the pipe generally separates into a solid portion comprising sludge, which remains in the pipe, and a liquid portion, which passes through and around the sludge. In one embodiment, the septic system has an absence of a sump chamber upstream of the septic tank.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WATERLOO BIOFILTER SYSTEMS INC143 DENNIS STREET P O BOX 400 ROCKWOOD ONTARIO N0B 2K0

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jowett, Edwin Craig Rockwood, CA 2 0

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