FI123332B - Menetelmä veden puhdistamiseksi - Google Patents
Menetelmä veden puhdistamiseksi Download PDFInfo
- Publication number
- FI123332B FI123332B FI20105919A FI20105919A FI123332B FI 123332 B FI123332 B FI 123332B FI 20105919 A FI20105919 A FI 20105919A FI 20105919 A FI20105919 A FI 20105919A FI 123332 B FI123332 B FI 123332B
- Authority
- FI
- Finland
- Prior art keywords
- peracetic acid
- water
- concentration
- dosing
- redox potential
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 80
- 238000000746 purification Methods 0.000 title description 13
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 164
- 238000000034 method Methods 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 244000005700 microbiome Species 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 231100000167 toxic agent Toxicity 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000224466 Giardia Species 0.000 description 1
- 241000589248 Legionella Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000863480 Vinca Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000003640 drug residue Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 231100000317 environmental toxin Toxicity 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000012546 transfer Methods 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/322—Volatile compounds, e.g. benzene
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/12—Volatile Fatty Acids (VFAs)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Plant Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Immunology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Physical Water Treatments (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20105919A FI123332B (fi) | 2010-08-31 | 2010-08-31 | Menetelmä veden puhdistamiseksi |
| RU2013113676/05A RU2565175C2 (ru) | 2010-08-31 | 2011-08-26 | Способ очистки воды |
| US13/819,138 US20130220941A1 (en) | 2010-08-31 | 2011-08-26 | Method for purifying water |
| PCT/FI2011/050746 WO2012028778A1 (fr) | 2010-08-31 | 2011-08-26 | Procédé de purification de l'eau |
| CN2011800418657A CN103097304A (zh) | 2010-08-31 | 2011-08-26 | 用于净化水的方法 |
| EP11821169.7A EP2611739A4 (fr) | 2010-08-31 | 2011-08-26 | Procédé de purification de l'eau |
| ZA2013/02330A ZA201302330B (en) | 2010-08-31 | 2013-03-28 | Method for purifying water |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20105919A FI123332B (fi) | 2010-08-31 | 2010-08-31 | Menetelmä veden puhdistamiseksi |
| FI20105919 | 2010-08-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20105919A0 FI20105919A0 (fi) | 2010-08-31 |
| FI20105919L FI20105919L (fi) | 2012-03-01 |
| FI123332B true FI123332B (fi) | 2013-02-28 |
Family
ID=42669423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20105919A FI123332B (fi) | 2010-08-31 | 2010-08-31 | Menetelmä veden puhdistamiseksi |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130220941A1 (fr) |
| EP (1) | EP2611739A4 (fr) |
| CN (1) | CN103097304A (fr) |
| FI (1) | FI123332B (fr) |
| RU (1) | RU2565175C2 (fr) |
| WO (1) | WO2012028778A1 (fr) |
| ZA (1) | ZA201302330B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2870226C (fr) | 2012-04-20 | 2020-09-22 | Kemira Oyj | Traitement de l'eau |
| US20150005379A1 (en) * | 2013-06-27 | 2015-01-01 | Peroxychem Llc | Wastewater treatment method |
| DE102013107245A1 (de) * | 2013-07-09 | 2015-01-15 | Alexander Erdtmann Dosiertechnik GbR (vertr.ber. Gesellsch.: Alexander Erdtmann, 74731 Walldürn) | Verfahren und System zur Behandlung von wässrigen Prozessflüssigkeiten in geschlossenen oder teilgeschlossenen Systemen |
| WO2017027982A1 (fr) * | 2015-08-20 | 2017-02-23 | Trojan Technologies | Désinfection de fluide à l'aide d'une exposition à un rayonnement ultraviolet et à un produit désinfectant chimique |
| WO2018091784A1 (fr) * | 2016-11-18 | 2018-05-24 | Kemira Oyj | Procédé de traitement d'eaux usées et de boues d'épuration à l'aide d'un acide percarboxylique |
| CN111747556A (zh) * | 2019-03-27 | 2020-10-09 | 玄又玄(上海)科技中心(有限合伙) | 粪便污水处理装置和方法 |
| CN110146574B (zh) * | 2019-05-30 | 2021-11-05 | 中国环境科学研究院 | 地下水野外过滤采样与动水流指标测定装置及测定方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1043118A1 (ru) * | 1981-12-08 | 1983-09-23 | Украинский Институт Инженеров Водного Хозяйства | Способ обесцвечивани сточных вод красильно-отделочных производств |
| US5348664A (en) * | 1992-10-28 | 1994-09-20 | Stranco, Inc. | Process for disinfecting water by controlling oxidation/reduction potential |
| RU2071951C1 (ru) * | 1992-11-27 | 1997-01-20 | Акционерное общество "Научно-технический комплекс Союзцветметавтоматика" | Способ автоматического управления процессом очистки стоков промышленных предприятий |
| IT1271141B (it) * | 1993-07-29 | 1997-05-27 | Promox S R L | Procedimento per la potabilizzazione delle acque destinate al consumo umano |
| DE19844179B4 (de) * | 1998-09-28 | 2004-08-19 | Usf Wallace & Tiernan Gmbh | Verfahren zum Einstellen der Zugabe von Desinfektionsmittel zu Wasser |
| DE10237745A1 (de) * | 2002-08-17 | 2004-03-11 | Henkel Kgaa | Steuerung der Biozidzugabe von Prozeßflüssigkeiten |
| AU2003295718A1 (en) * | 2002-11-25 | 2004-06-18 | Purstream Technologies, Inc. | Wet and dry weather water flows disinfection system |
| US8119412B2 (en) * | 2007-06-05 | 2012-02-21 | Ecolab Usa Inc. | Kinetic determination of peracid and/or peroxide concentrations |
| FI20085364A0 (fi) * | 2008-04-24 | 2008-04-24 | Pac Solution Oy | Menetelmä ja koostumus talousveden puhdistamiseksi |
| CN101863526A (zh) * | 2010-07-05 | 2010-10-20 | 李朝林 | 紫外催化湿式氧化降解污染物的方法及装置 |
-
2010
- 2010-08-31 FI FI20105919A patent/FI123332B/fi active IP Right Grant
-
2011
- 2011-08-26 CN CN2011800418657A patent/CN103097304A/zh active Pending
- 2011-08-26 EP EP11821169.7A patent/EP2611739A4/fr not_active Ceased
- 2011-08-26 WO PCT/FI2011/050746 patent/WO2012028778A1/fr active Application Filing
- 2011-08-26 RU RU2013113676/05A patent/RU2565175C2/ru active
- 2011-08-26 US US13/819,138 patent/US20130220941A1/en not_active Abandoned
-
2013
- 2013-03-28 ZA ZA2013/02330A patent/ZA201302330B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201302330B (en) | 2014-06-25 |
| CN103097304A (zh) | 2013-05-08 |
| RU2013113676A (ru) | 2014-10-10 |
| WO2012028778A1 (fr) | 2012-03-08 |
| RU2565175C2 (ru) | 2015-10-20 |
| EP2611739A1 (fr) | 2013-07-10 |
| US20130220941A1 (en) | 2013-08-29 |
| EP2611739A4 (fr) | 2014-07-30 |
| FI20105919L (fi) | 2012-03-01 |
| FI20105919A0 (fi) | 2010-08-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 123332 Country of ref document: FI Kind code of ref document: B |
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| PC | Transfer of assignment of patent |
Owner name: JK CORPORATION OY |