Method of promoting unrestricted flow of irrigation water...

Details Method of promoting unrestricted flow of irrigation water... Method of promoting unrestricted flow of irrigation water...

2006-04-20

2009-10-13

Hruskoci, Peter A (Department: 1797)

Liquid purification or separation

Processes

Preventing, decreasing, or delaying precipitation,...

C210S698000, C210S699000, C210S700000, C210S747300, C210S753000, C210S754000, C210S756000, C210S758000, C210S759000, C210S760000, C210S764000, C422S028000, C422S037000

Reexamination Certificate

active

07601266

ABSTRACT:
A biofilm reducing agent (BRA) and a mineral deposit distorting agent (MDDA) are admixed to irrigation water in amounts sufficient to substantially eliminate biofilm formation in the emitters (14) of an irrigation system (10) and produce amorphous mineral deposits in the emitters that are easily washed away by the irrigation water as it flows through the emitters (14). The BRA may be an oxidizer selected from the group consisting of chlorine, ozone, chlorine dioxide, hydrogen peroxide, hydroxy peracitic acid, iodine, bromine, hydrogen dioxide, chlorate salts, chlorite salts and hypochlorite compounds and mixtures thereof. The MDDA is a phosphonate selected from the group comprising AMP, ATMP, HEDP, EDTMPA, HMDTMPA, DETPMPA, BHMPTMPA, PBTC, HPA, PCA, NTMP, and DTPMP.

REFERENCES:
patent: 5047078 (1991-09-01), Gill
patent: 5930950 (1999-08-01), Iverson, Jr. et al.
patent: 6036740 (2000-03-01), Miller et al.
patent: 6096226 (2000-08-01), Fuchs et al.
patent: 6238573 (2001-05-01), Miller et al.
patent: 6350410 (2002-02-01), Iverson et al.
patent: 6767470 (2004-07-01), Iverson et al.
patent: 7033510 (2006-04-01), Cilliers et al.
patent: 7252769 (2007-08-01), Dickinson
patent: 7266924 (2007-09-01), Van De Lande
patent: 2002/0014463 (2002-02-01), Iverson et al.
patent: 2003/0200997 (2003-10-01), Gill et al.
patent: 0 380 171 (1990-08-01), None
patent: WO 96/32523 (1996-10-01), None
patent: WO 02/12130 (2002-02-01), None

Affiliated with

Also associated with

Rating

Method of promoting unrestricted flow of irrigation 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 Method of promoting unrestricted flow of irrigation water..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of promoting unrestricted flow of irrigation water... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4104385