Water treatment apparatus, method and system

Details Water treatment apparatus, method and system Water treatment apparatus, method and system

2011-01-11

2011-01-11

Prince, Fred (Department: 1776)

Liquid purification or separation

Processes

Treatment by living organism

C210S617000, C210S150000

Reexamination Certificate

active

07867396

ABSTRACT:
A modular water treatment apparatus is disclosed having a plurality of cells each respectively arranged in use for housing a treatment bed and a plurality of spacers located between respective adjacent cells. In use the spacers are for providing an air gap between the cells. The cells and spacers are stackable to provide a multiple stage treatment apparatus in which water to be treated percolates through the respective treatment beds located in the cells.

REFERENCES:
patent: 3961603 (1976-06-01), Gaddie, Sr.
patent: 4427548 (1984-01-01), Quick, Jr.
patent: 4851112 (1989-07-01), Schlensker
patent: 5618428 (1997-04-01), Oslund
patent: 5919366 (1999-07-01), Cameron
patent: 5958239 (1999-09-01), Sing
patent: 6223687 (2001-05-01), Windle
patent: 6474259 (2002-11-01), Gaugler
patent: 2002/0008065 (2002-01-01), Elston
patent: 0 192 631 (1986-08-01), None
patent: 0 196 887 (1986-10-01), None
patent: 0 454 595 (1991-10-01), None
patent: 0 999 194 (2000-05-01), None
patent: 0 853 878 (2001-09-01), None
patent: 2035763 (1993-04-01), None
patent: 07108290 (1995-04-01), None
patent: 2033974 (1995-04-01), None
patent: 2049082 (1995-11-01), None
“Worms Can Recycle Your Garbage” (http://www.nyworms.com/vermicomposting.htm).

Affiliated with

Also associated with

Rating

Water treatment apparatus, method and system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water treatment apparatus, method and system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water treatment apparatus, method and system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2730720