Liquid purification or separation – Structural installation – Geographic
Reexamination Certificate
2006-05-11
2010-06-01
Singh, Sunil (Department: 3672)
Liquid purification or separation
Structural installation
Geographic
Reexamination Certificate
active
07727388
ABSTRACT:
An underground system for distributing and filtering post-septic effluent includes an underground watertight basin containing a filter and conduit connecting a septic tank with the watertight basin for transporting the post-septic effluent into the watertight basin. A discharge pipe connected to the watertight basin transports filtered effluent from the watertight basin into a drainfield reserve for introduction into surrounding natural ground soil.
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Allen Dyer Doppelt Milbrath & Gilchrist
Singh Sunil
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