Liquid purification or separation – Structural installation – Geographic
Patent
1997-01-03
1999-04-20
Upton, Christopher
Liquid purification or separation
Structural installation
Geographic
210188, 2102571, 2105322, 210539, 210916, 210920, 405 36, B01D 2102
Patent
active
058955690
ABSTRACT:
There is provided in the present invention a small bore sewer system comprising a clarifier tank for receiving sewage, separating liquid and solid sewage and retaining the solid sewage; and a collection device connected to the clarifier tank for receiving the liquid sewage and carrying it to a sewage treatment plant. The system may further include pumping stations and gravel and sand odor filters.
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