CA2085167C - Desinfectant utilise dans un systeme aqueux - Google Patents

Desinfectant utilise dans un systeme aqueux

Info

Publication number: CA2085167C
Authority: CA; Canada
Prior art keywords: hypochlorite; solution; inorganic; hypobromite; mole
Prior art date: 1991-12-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA 2085167

Other languages

English (en)

Other versions

CA2085167A1 (fr

Inventor

Daniel D. Ursino

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

1053786 ONTARIO Ltd

Original Assignee

1053786 ONTARIO Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-12-12

Filing date

1992-12-11

Publication date

1999-07-06

1992-12-11 Application filed by 1053786 ONTARIO Ltd filed Critical 1053786 ONTARIO Ltd

1993-06-13 Publication of CA2085167A1 publication Critical patent/CA2085167A1/fr

1999-07-06 Application granted granted Critical

1999-07-06 Publication of CA2085167C publication Critical patent/CA2085167C/fr

2012-12-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000645 desinfectant Substances 0.000 title description 4
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims abstract description 97
JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Chemical compound Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 claims abstract description 52
230000000249 desinfective effect Effects 0.000 claims abstract description 5
239000000243 solution Substances 0.000 claims description 73
SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 22
239000005708 Sodium hypochlorite Substances 0.000 claims description 15
238000000034 method Methods 0.000 claims description 14
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 12
-1 alkali metal hypochlorite Chemical class 0.000 claims description 11
239000003153 chemical reaction reagent Substances 0.000 claims description 11
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 9
150000001875 compounds Chemical class 0.000 claims description 9
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
229910052783 alkali metal Inorganic materials 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 8
229910001616 alkaline earth metal bromide Inorganic materials 0.000 claims description 6
229910001503 inorganic bromide Inorganic materials 0.000 claims description 6
230000002035 prolonged effect Effects 0.000 claims description 6
229910001513 alkali metal bromide Inorganic materials 0.000 claims description 5
150000001340 alkali metals Chemical class 0.000 claims description 5
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
230000000087 stabilizing effect Effects 0.000 claims description 4
239000007864 aqueous solution Substances 0.000 claims description 3
150000002500 ions Chemical class 0.000 claims 2
238000013019 agitation Methods 0.000 claims 1
150000001342 alkaline earth metals Chemical class 0.000 claims 1
150000001767 cationic compounds Chemical class 0.000 claims 1
229910001411 inorganic cation Inorganic materials 0.000 claims 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract description 26
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
230000003115 biocidal effect Effects 0.000 abstract description 13
230000009182 swimming Effects 0.000 abstract description 10
239000004615 ingredient Substances 0.000 abstract description 5
239000000498 cooling water Substances 0.000 abstract description 4
239000004480 active ingredient Substances 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
230000000694 effects Effects 0.000 description 13
238000007792 addition Methods 0.000 description 8
238000012360 testing method Methods 0.000 description 8
229910019093 NaOCl Inorganic materials 0.000 description 7
229910052794 bromium Inorganic materials 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
241000282412 Homo Species 0.000 description 5
239000012736 aqueous medium Substances 0.000 description 5
244000005700 microbiome Species 0.000 description 4
230000001590 oxidative effect Effects 0.000 description 4
230000006641 stabilisation Effects 0.000 description 4
238000011105 stabilization Methods 0.000 description 4
239000000654 additive Substances 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000007789 gas Substances 0.000 description 3
239000008235 industrial water Substances 0.000 description 3
238000012423 maintenance Methods 0.000 description 3
239000007800 oxidant agent Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
230000002939 deleterious effect Effects 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
CUILPNURFADTPE-UHFFFAOYSA-N hypobromous acid Chemical compound BrO CUILPNURFADTPE-UHFFFAOYSA-N 0.000 description 2
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
239000002085 irritant Substances 0.000 description 2
231100000021 irritant Toxicity 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000004659 sterilization and disinfection Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000004448 titration Methods 0.000 description 2
239000003643 water by type Substances 0.000 description 2
241000894006 Bacteria Species 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
RMLKSQIXJMBOJT-UHFFFAOYSA-N ClO.BrO Chemical compound ClO.BrO RMLKSQIXJMBOJT-UHFFFAOYSA-N 0.000 description 1
241000233866 Fungi Species 0.000 description 1
241000282414 Homo sapiens Species 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
239000003139 biocide Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
230000002070 germicidal effect Effects 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
WVQKFPXDDALTBA-UHFFFAOYSA-N hypochlorous acid hydrobromide Chemical compound Br.OCl WVQKFPXDDALTBA-UHFFFAOYSA-N 0.000 description 1
239000003295 industrial effluent Substances 0.000 description 1
230000007794 irritation Effects 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
239000002609 medium Substances 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
239000002674 ointment Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000035755 proliferation Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000012488 sample solution Substances 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
241000894007 species Species 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000002602 strong irritant Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/20—Oxygen compounds of bromine

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

CA 2085167 1991-12-12 1992-12-11 Desinfectant utilise dans un systeme aqueux Expired - Fee Related CA2085167C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80577391A	1991-12-12	1991-12-12
US07/805,773		1991-12-12

Publications (2)

Publication Number	Publication Date
CA2085167A1 CA2085167A1 (fr)	1993-06-13
CA2085167C true CA2085167C (fr)	1999-07-06

Family

ID=25192475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2085167 Expired - Fee Related CA2085167C (fr)	1991-12-12	1992-12-11	Desinfectant utilise dans un systeme aqueux

Country Status (1)

Country	Link
CA (1)	CA2085167C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20110200685A1 (en) *	2010-02-16	2011-08-18	Harvey Michael S	Methods and compositions for the reduction of pathogenic microorganisms from meat and poultry carcasses, trim and offal
CN113880204A (zh) *	2021-10-29	2022-01-04	昆山市供排水水质检测中心有限公司	一种水中溴酸盐含量的控制方法及次氯酸钠中溴酸盐含量的检测方法
CN117550691A (zh) *	2023-11-17	2024-02-13	重庆交通大学	一种控制饮用水消毒副产物生成量的方法

1992
- 1992-12-11 CA CA 2085167 patent/CA2085167C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2085167A1 (fr)	1993-06-13

Legal Events

Date	Code	Title	Description
1994-03-08	EEER	Examination request
2006-12-11	MKLA	Lapsed

Publication	Publication Date	Title
US5306432A (en)	1994-04-26	Water purification
JP4317762B2 (ja)	2009-08-19	安定化された次亜塩素酸塩および臭化物イオン源を含む殺生物剤の調製方法、ならびにそれを使用した微生物による汚れを制御する方法
EP0518119B1 (fr)	1996-07-17	Réduction de l'activité biologique dans l'eau par dosage d'une solution de BrCl
US5795487A (en)	1998-08-18	Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
EP0827486B1 (fr)	2003-05-28	Hypobromite stabilise alcalin ou de metal alcalino-terreux et son procede de preparation
US5683654A (en)	1997-11-04	Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
EP0581550B1 (fr)	1997-12-17	Compositions solides capables de libérer du dioxyde de chlore
CA2225650C (fr)	2004-06-08	Procede de preparation de solutions aqueuses de dioxyde de chlore
AU8506098A (en)	1999-02-22	A process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
JP2003146817A (ja)	2003-05-21	殺菌殺藻剤組成物、水系の殺菌殺藻方法及び殺菌殺藻剤組成物の製造方法
WO1991008981A2 (fr)	1991-06-27	Solutions pour stabiliser des solutions contenant du peroxyde d'hydrogene
CA2568324A1 (fr)	2006-02-09	Traitement de l'eau
JPS6324485B2 (fr)	1988-05-20
US5254526A (en)	1993-10-19	Method to prevent algae growth in pools and spas
CA2085167C (fr)	1999-07-06	Desinfectant utilise dans un systeme aqueux
AU687856B2 (en)	1998-03-05	Solid, dry, chlorine-free antimicrobial compositions
US7087251B2 (en)	2006-08-08	Control of biofilm
JP3759757B2 (ja)	2006-03-29	殺菌剤
CA2484889C (fr)	2009-09-15	Oxydation catalytique de peroxysels
US20110024367A1 (en)	2011-02-03	Cyclic process for in-situ generation of chlorine dioxide in biguanide treated aquatic facilities
WO1993004986A1 (fr)	1993-03-18	Traitement antibacterien pour de grandes quantites d'eau
JP4470121B2 (ja)	2010-06-02	循環冷却水系の殺菌殺藻方法
JP2004314038A (ja)	2004-11-11	水の消毒方法
JPS6038198B2 (ja)	1985-08-30	残留塩素の安定化法
Paulus	1993	Oxidizing Agents