IL123283A - Method of treating water - Google Patents

Method of treating water

Info

Publication number: IL123283A
Authority: IL; Israel
Prior art keywords: calcium hypochlorite; water; composition; tetraborate; standing water
Prior art date: 1995-08-11

Application number

IL12328396A

Other languages

English (en)

Other versions

IL123283A0 (en

Original Assignee

Girvan Don H

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.)

1995-08-11

Filing date

1996-08-12

Publication date

2001-10-31

1996-02-28 Priority claimed from US08/608,242 external-priority patent/US5676844A/en

1996-08-12 Application filed by Girvan Don H filed Critical Girvan Don H

1998-09-24 Publication of IL123283A0 publication Critical patent/IL123283A0/xx

2001-10-31 Publication of IL123283A publication Critical patent/IL123283A/en

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 58
238000000034 method Methods 0.000 title claims description 22
ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 44
239000000203 mixture Substances 0.000 claims description 32
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 13
239000004327 boric acid Substances 0.000 claims description 13
150000001642 boronic acid derivatives Chemical class 0.000 claims description 5
239000011575 calcium Substances 0.000 claims description 2
235000010339 sodium tetraborate Nutrition 0.000 claims description 2
WOJWAMOPSRJWGW-UHFFFAOYSA-N dodecasodium tetraborate octahydrate Chemical compound O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] WOJWAMOPSRJWGW-UHFFFAOYSA-N 0.000 claims 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
RWQVIBSTNMDLOW-UHFFFAOYSA-N O.O.O.O.O.O.O.O.[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] Chemical compound O.O.O.O.O.O.O.O.[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] RWQVIBSTNMDLOW-UHFFFAOYSA-N 0.000 claims 1
229910052791 calcium Inorganic materials 0.000 claims 1
KTDDBABFAZCLKP-UHFFFAOYSA-N dilithium;[oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxyborinate;pentahydrate Chemical compound [Li+].[Li+].O.O.O.O.O.O=BOB([O-])OB([O-])OB=O KTDDBABFAZCLKP-UHFFFAOYSA-N 0.000 claims 1
CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims 1
STNGULMWFPMOCE-UHFFFAOYSA-N ethyl 4-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylate Chemical compound CCCCC1=C(C)NC(C(=O)OCC)=C1C STNGULMWFPMOCE-UHFFFAOYSA-N 0.000 claims 1
230000000813 microbial effect Effects 0.000 claims 1
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 15
229910052751 metal Inorganic materials 0.000 description 15
239000002184 metal Substances 0.000 description 15
GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 description 13
238000000354 decomposition reaction Methods 0.000 description 8
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
239000000460 chlorine Substances 0.000 description 6
229910052801 chlorine Inorganic materials 0.000 description 6
230000009182 swimming Effects 0.000 description 6
238000001816 cooling Methods 0.000 description 5
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 5
150000003839 salts Chemical class 0.000 description 4
244000005700 microbiome Species 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
241000195493 Cryptophyta Species 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
229940063013 borate ion Drugs 0.000 description 2
UFGAEWPJDRTJDZ-UHFFFAOYSA-N boric acid pentahydrate Chemical compound O.O.O.O.O.OB(O)O.OB(O)O.OB(O)O.OB(O)O UFGAEWPJDRTJDZ-UHFFFAOYSA-N 0.000 description 2
230000002308 calcification Effects 0.000 description 2
239000003651 drinking water Substances 0.000 description 2
235000020188 drinking water Nutrition 0.000 description 2
229910052736 halogen Inorganic materials 0.000 description 2
150000002367 halogens Chemical class 0.000 description 2
239000011368 organic material Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000003619 algicide Substances 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
-1 borate ions Chemical class 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
YALMXYPQBUJUME-UHFFFAOYSA-L calcium chlorate Chemical compound [Ca+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O YALMXYPQBUJUME-UHFFFAOYSA-L 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
235000019504 cigarettes Nutrition 0.000 description 1
238000010960 commercial process Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000000645 desinfectant Substances 0.000 description 1
UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
230000000855 fungicidal effect Effects 0.000 description 1
239000000417 fungicide Substances 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- 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
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Physical Water Treatments (AREA)
Removal Of Specific Substances (AREA)

IL12328396A 1995-08-11 1996-08-12 Method of treating water IL123283A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US214195P	1995-08-11	1995-08-11
US08/608,242 US5676844A (en)	1996-02-28	1996-02-28	Method of treating water
PCT/US1996/013076 WO1997007062A1 (en)	1995-08-11	1996-08-12	Improved method of treating water

Publications (2)

Publication Number	Publication Date
IL123283A0 IL123283A0 (en)	1998-09-24
IL123283A true IL123283A (en)	2001-10-31

Family

ID=26670004

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL12328396A IL123283A (en)	1995-08-11	1996-08-12	Method of treating water

Country Status (10)

Country	Link
EP (1)	EP0843649A4 (cs)
AU (1)	AU716053B2 (cs)
BR (1)	BR9610454A (cs)
CA (1)	CA2229281A1 (cs)
CZ (1)	CZ43398A3 (cs)
IL (1)	IL123283A (cs)
MX (1)	MX9801172A (cs)
NO (1)	NO980588L (cs)
NZ (1)	NZ315902A (cs)
WO (1)	WO1997007062A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2233801C1 (ru) *	2003-04-16	2004-08-10	Федеральное государственное унитарное предприятие Комплексный научно-исследовательский и конструкторско-технологический институт водоснабжения, канализации, гидротехнических сооружений и инженерной гидрогеологии "НИИ Водгео"	Способ обеззараживания воды
MY174021A (en) *	2009-02-20	2020-03-04	Nisus Corp Inc	Borate microemulsion and method for making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3793216A (en) *	1971-12-06	1974-02-19	Pennwalt Corp	Calcium hypochlorite composition
US4048351A (en) *	1974-11-06	1977-09-13	Olin Corporation	Granular calcium hypochlorite coated with a low melting inorganic salt by spray graining
US4048651A (en) *	1975-07-10	1977-09-13	Bell & Howell Company	Color-corrected video signal processing with augmented color lock
US4880638A (en) *	1988-08-23	1989-11-14	Bioxy International, Ltd.	Biocidal composition and method for disinfecting articles
WO1991018510A1 (en) *	1990-05-31	1991-12-12	Olin Corporation	Algicidally enhanced compositions
US5164109A (en) *	1990-05-31	1992-11-17	Olin Corporation	Algicidally enhanced calcium hypochlorite compositions
US5478482A (en) *	1994-05-16	1995-12-26	Bio-Lab, Inc.	Method and compositions for treating recirculating water systems

1996
- 1996-08-12 WO PCT/US1996/013076 patent/WO1997007062A1/en not_active Ceased
- 1996-08-12 CZ CZ98433A patent/CZ43398A3/cs unknown
- 1996-08-12 EP EP96928134A patent/EP0843649A4/en not_active Withdrawn
- 1996-08-12 AU AU67720/96A patent/AU716053B2/en not_active Ceased
- 1996-08-12 CA CA002229281A patent/CA2229281A1/en not_active Abandoned
- 1996-08-12 IL IL12328396A patent/IL123283A/en not_active IP Right Cessation
- 1996-08-12 BR BR9610454-6A patent/BR9610454A/pt not_active Application Discontinuation
- 1996-08-12 NZ NZ315902A patent/NZ315902A/xx not_active IP Right Cessation
1998
- 1998-02-11 NO NO980588A patent/NO980588L/no not_active Application Discontinuation
- 1998-02-11 MX MX9801172A patent/MX9801172A/es not_active Application Discontinuation

Also Published As

Publication number	Publication date
NZ315902A (en)	1999-07-29
CA2229281A1 (en)	1997-02-27
BR9610454A (pt)	2000-10-24
AU6772096A (en)	1997-03-12
MX9801172A (es)	1998-11-29
AU716053B2 (en)	2000-02-17
CZ43398A3 (cs)	1998-06-17
EP0843649A4 (en)	1999-01-07
NO980588L (no)	1998-04-02
IL123283A0 (en)	1998-09-24
NO980588D0 (no)	1998-02-11
EP0843649A1 (en)	1998-05-27
WO1997007062A1 (en)	1997-02-27

Legal Events

Date	Code	Title	Description
2002-05-23	KB	Patent renewed
2003-05-29	MM9K	Patent not in force due to non-payment of renewal fees

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US5514287A (en)	1996-05-07	Method and compositions for treating recirculating water systems
US5676844A (en)	1997-10-14	Method of treating water
CA2683081C (en)	2015-12-22	Calcium hypochlorite compositions comprising zinc salts and lime
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JP3832399B2 (ja)	2006-10-11	殺菌殺藻剤組成物及び水系の殺菌殺藻方法
WO1988000928A1 (en)	1988-02-11	Calcium hypochlorite compositions
US20120171185A1 (en)	2012-07-05	Formulation and Method for Providing Safe, Clean, Chlorinated Recreational Water
CN100522136C (zh)	2009-08-05	次氯酸钙混合物片
JP5141163B2 (ja)	2013-02-13	殺菌殺藻方法
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US7033510B2 (en)	2006-04-25	Stabilized hypobromous acid solutions
AU716053B2 (en)	2000-02-17	Improved method of treating water
EP2079666B1 (en)	2017-04-19	Solid composition for treating water
US5254526A (en)	1993-10-19	Method to prevent algae growth in pools and spas
US20230242425A1 (en)	2023-08-03	Novel slow dissolve water treatment compositions
CA2246519C (en)	2010-11-23	Methods and devices for treating water
RU2182129C1 (ru)	2002-05-10	Способ обработки воды с использованием комплексного соединения серебра
FR2755960A1 (fr)	1998-05-22	Procede de traitement d'eau notamment de piscine et composition desinfectante
WO2001009046A1 (en)	2001-02-08	Method for controlling microorganisms in standing water using sodium carbonate peroxyhydrate compositions