UV wastewater treatment device

Details UV wastewater treatment device UV wastewater treatment device

2007-10-09

2007-10-09

Lawrence, Frank M. (Department: 1724)

Liquid purification or separation

Structural installation

Geographic

C250S436000

Reexamination Certificate

active

11043236

ABSTRACT:
An improved apparatus for UV wastewater purification in septic tank systems disposed in piping located between tank and drainfield and method for use, comprised of an inlet end, removable for cleaning, a descending section, a connecting section, a vertical section, with outflow tube, and containing a UV light, having provision for preventing removal when illuminated, with protective tube spanning its vertical length, with a built-in bottom insert with ports therein to restrict passage of solids and a built-in top insert with a port therein to hold the UV socket and photocell which communicates to a remote control panel.

REFERENCES:
patent: 2189279 (1940-02-01), Bitner
patent: 4172799 (1979-10-01), Perry, Jr.
patent: 4230578 (1980-10-01), Culp
patent: 4274970 (1981-06-01), Beitzel
patent: 4501665 (1985-02-01), Wilhelmson
patent: 4715966 (1987-12-01), Bowman
patent: 5180499 (1993-01-01), Hinson
patent: 5563585 (1996-10-01), MacDonald
patent: 5569387 (1996-10-01), Bowne
patent: 5738780 (1998-04-01), Markham
patent: 5840196 (1998-11-01), Laurent
patent: 5904847 (1999-05-01), Bovington
patent: 6120691 (2000-09-01), Mancil
patent: 6217752 (2001-04-01), Coots
patent: 6217760 (2001-04-01), Bovington
patent: 6296775 (2001-10-01), Moody et al.
patent: 6461520 (2002-10-01), Engelhard
patent: 6552351 (2003-04-01), Vitt
patent: 6565743 (2003-05-01), Poirier
patent: 6607672 (2003-08-01), Koslow
patent: 2002/0070177 (2002-06-01), Kozlowski
patent: 2006/0283793 (2006-12-01), Reiling

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