Compositions for treating phosphate in water

Details Compositions for treating phosphate in water Compositions for treating phosphate in water

2006-06-20

2006-06-20

Hruskoci, Peter A. (Department: 1724)

Compositions

Water-softening or purifying or scale-inhibiting agents

Packages or heterogeneous arrangements

C252S181000, C210S667000, C210S683000, C210S728000, C210S764000, C210S906000, C502S062000, C502S073000, C502S080000, C504S152000

Reexamination Certificate

active

07063804

ABSTRACT:
Compositions including alum and a smectite mineral material for the clarification of bodies of water by removal of dissolved solids, dissolved organic materials and other anions such as fluoride and chloride as well as the removal of total phosphorus from such bodies of water.

REFERENCES:
patent: 2345827 (1944-04-01), Olin
patent: 2531451 (1950-11-01), Maier
patent: 3453207 (1969-07-01), Eck et al.
patent: 3456796 (1969-07-01), Eck et al.
patent: 3506570 (1970-04-01), Wukasch
patent: 3697233 (1972-10-01), Peck
patent: 3930834 (1976-01-01), Schulteis et al.
patent: 4080290 (1978-03-01), Klantschi et al.
patent: 4415467 (1983-11-01), Piepho
patent: 4507206 (1985-03-01), Hughes
patent: 4765908 (1988-08-01), Monick et al.
patent: 4877524 (1989-10-01), Eberhardt
patent: 4880547 (1989-11-01), Etani
patent: 5023012 (1991-06-01), Buchan et al.
patent: 5039427 (1991-08-01), Conover
patent: 5457272 (1995-10-01), Hooykaas
patent: 5486499 (1996-01-01), Davies et al.
patent: 5510108 (1996-04-01), Chouraqui
patent: 5648314 (1997-07-01), Lachocki et al.
patent: 5670435 (1997-09-01), Kajita
patent: 5681475 (1997-10-01), Lamensdorf et al.
patent: 5917069 (1999-06-01), Buckl et al.
patent: 6001382 (1999-12-01), Levy
patent: 6069113 (2000-05-01), Kierzkowski et al.
patent: 6165369 (2000-12-01), Tanis et al.
patent: 6291397 (2001-09-01), Wilkins, Jr.
patent: 6350383 (2002-02-01), Douglas
patent: 6383398 (2002-05-01), Amer
patent: 6426317 (2002-07-01), Garris et al.
patent: 6734140 (2004-05-01), Breau
patent: 6881346 (2005-04-01), Landis et al.
patent: 6960303 (2005-11-01), Landis et al.
patent: 2003/0213752 (2003-11-01), Landis et al.
patent: 2003/0213753 (2003-11-01), Landis et al.
patent: S52-126065 (1977-10-01), None
Abstract No. JP 54041924 A dated Apr. 3, 1979, entitled Lightweight Inorganic Aggregate Made by Thermal Foaming—from Alum, Slaked Lime, Alkali Borate, Phosphate or Aluminum Hydroxide Added to Siliceous Material, Bentonite and Alkali Silicate.

Affiliated with

Also associated with

Rating

Compositions for treating phosphate in water does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compositions for treating phosphate in water, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions for treating phosphate in water will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3645559