JP2000500395A - 水を殺菌する方法 - Google Patents
水を殺菌する方法Info
- Publication number
- JP2000500395A JP2000500395A JP9519652A JP51965297A JP2000500395A JP 2000500395 A JP2000500395 A JP 2000500395A JP 9519652 A JP9519652 A JP 9519652A JP 51965297 A JP51965297 A JP 51965297A JP 2000500395 A JP2000500395 A JP 2000500395A
- Authority
- JP
- Japan
- Prior art keywords
- water
- ppm
- hydrogen peroxide
- value
- pool
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000000034 method Methods 0.000 claims abstract description 55
- 239000000460 chlorine Substances 0.000 claims abstract description 14
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 13
- 239000005416 organic matter Substances 0.000 claims abstract description 9
- 244000005700 microbiome Species 0.000 claims abstract description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 34
- 239000013505 freshwater Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 9
- 230000009182 swimming Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- BIVQBWSIGJFXLF-UHFFFAOYSA-N PPM-18 Chemical compound C=1C(=O)C2=CC=CC=C2C(=O)C=1NC(=O)C1=CC=CC=C1 BIVQBWSIGJFXLF-UHFFFAOYSA-N 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 9
- 150000001805 chlorine compounds Chemical group 0.000 description 5
- 238000005660 chlorination reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 description 1
- 239000001354 calcium citrate Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 125000005586 carbonic acid group Chemical group 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013337 tricalcium citrate Nutrition 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
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504176-0 | 1995-11-23 | ||
| SE9504176A SE9504176D0 (sv) | 1995-11-23 | 1995-11-23 | Sätt att desinfektera vatten |
| SE9602284-3 | 1996-06-10 | ||
| SE9602284A SE9602284D0 (sv) | 1996-06-10 | 1996-06-10 | Sätt att desinfektera vatten |
| PCT/SE1996/001506 WO1997019025A1 (fr) | 1995-11-23 | 1996-11-20 | Procede de desinfection de l'eau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000500395A true JP2000500395A (ja) | 2000-01-18 |
Family
ID=26662427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9519652A Pending JP2000500395A (ja) | 1995-11-23 | 1996-11-20 | 水を殺菌する方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0956270A1 (fr) |
| JP (1) | JP2000500395A (fr) |
| AU (1) | AU702884B2 (fr) |
| CA (1) | CA2236375A1 (fr) |
| NO (1) | NO982317D0 (fr) |
| WO (1) | WO1997019025A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663769B2 (en) | 2000-04-12 | 2003-12-16 | Takachiho Corp. | System for utilizing rainwater collected at buildings |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2528396B1 (es) * | 2013-08-07 | 2015-11-19 | Metalast S.A.U. | Sistema de inyección de dióxido de carbono para el tratamiento de agua |
| ES2434140B1 (es) * | 2013-08-07 | 2014-10-07 | Metalast S.A.U. | Sistema de suministro de dióxido de carbono para el tratamiento de agua |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH605421A5 (en) * | 1976-04-02 | 1978-09-29 | Schweizerische Sodafabrik | Disinfecting water using hydrogen peroxide |
| DE2852475C2 (de) * | 1978-12-05 | 1980-05-22 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur automatisch steuerbaren Entgiftung von Nitritionen enthaltenden Abwässern |
| FR2671548B1 (fr) * | 1991-01-16 | 1995-03-24 | Omnium Traitement Valorisa | Procede et dispositif d'oxydation des micropolluants organiques dans les eaux par le couple 03/h2o2. |
-
1996
- 1996-11-20 AU AU77150/96A patent/AU702884B2/en not_active Ceased
- 1996-11-20 JP JP9519652A patent/JP2000500395A/ja active Pending
- 1996-11-20 CA CA 2236375 patent/CA2236375A1/fr not_active Abandoned
- 1996-11-20 EP EP96940206A patent/EP0956270A1/fr not_active Withdrawn
- 1996-11-20 WO PCT/SE1996/001506 patent/WO1997019025A1/fr not_active Application Discontinuation
-
1998
- 1998-05-20 NO NO982317A patent/NO982317D0/no unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663769B2 (en) | 2000-04-12 | 2003-12-16 | Takachiho Corp. | System for utilizing rainwater collected at buildings |
| US6905607B2 (en) | 2000-12-04 | 2005-06-14 | Takachiho Corp. | Method for utilizing rainwater collected at buildings |
Also Published As
| Publication number | Publication date |
|---|---|
| AU702884B2 (en) | 1999-03-11 |
| NO982317L (no) | 1998-05-20 |
| NO982317D0 (no) | 1998-05-20 |
| WO1997019025A1 (fr) | 1997-05-29 |
| EP0956270A1 (fr) | 1999-11-17 |
| CA2236375A1 (fr) | 1997-05-29 |
| AU7715096A (en) | 1997-06-11 |
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