JP4072668B2 - 水質改良剤 - Google Patents
水質改良剤 Download PDFInfo
- Publication number
- JP4072668B2 JP4072668B2 JP2001539794A JP2001539794A JP4072668B2 JP 4072668 B2 JP4072668 B2 JP 4072668B2 JP 2001539794 A JP2001539794 A JP 2001539794A JP 2001539794 A JP2001539794 A JP 2001539794A JP 4072668 B2 JP4072668 B2 JP 4072668B2
- Authority
- JP
- Japan
- Prior art keywords
- water quality
- water
- quality improver
- chlorine
- ascorbate
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 235000020188 drinking water Nutrition 0.000 claims abstract description 26
- 239000003651 drinking water Substances 0.000 claims abstract description 26
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 20
- 241000894006 Bacteria Species 0.000 claims abstract description 11
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 11
- 239000004576 sand Substances 0.000 claims abstract description 11
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 229940072107 ascorbate Drugs 0.000 claims abstract description 7
- 239000003349 gelling agent Substances 0.000 claims abstract description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 241000206761 Bacillariophyta Species 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims description 4
- 235000010376 calcium ascorbate Nutrition 0.000 claims description 4
- 229940047036 calcium ascorbate Drugs 0.000 claims description 4
- 239000011692 calcium ascorbate Substances 0.000 claims description 4
- BLORRZQTHNGFTI-ZZMNMWMASA-L calcium-L-ascorbate Chemical compound [Ca+2].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] BLORRZQTHNGFTI-ZZMNMWMASA-L 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 239000005749 Copper compound Substances 0.000 claims description 2
- 150000001880 copper compounds Chemical class 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 235000019640 taste Nutrition 0.000 abstract description 7
- 235000014653 Carica parviflora Nutrition 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 4
- 241000195493 Cryptophyta Species 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 2
- 241000243321 Cnidaria Species 0.000 abstract 3
- 150000000996 L-ascorbic acids Chemical class 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 description 36
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 35
- 229910052801 chlorine Inorganic materials 0.000 description 35
- 230000036541 health Effects 0.000 description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- -1 Chlorine ions Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229960005070 ascorbic acid Drugs 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 206010007269 Carcinogenicity Diseases 0.000 description 2
- 244000132059 Carica parviflora Species 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 230000007670 carcinogenicity Effects 0.000 description 2
- 231100000260 carcinogenicity Toxicity 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 150000000994 L-ascorbates Chemical class 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 208000025371 Taste disease Diseases 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052956 cinnabar Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000019656 metallic taste Nutrition 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 150000003700 vitamin C derivatives Chemical class 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Non-Alcoholic Beverages (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Water Treatment By Sorption (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Physical Water Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Lubricants (AREA)
- Medicines Containing Plant Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19995792 | 1999-11-26 | ||
| NO19995792A NO310716B1 (no) | 1999-11-26 | 1999-11-26 | Middel til forbedring av drikkevann |
| PCT/NO2000/000386 WO2001038230A1 (en) | 1999-11-26 | 2000-11-16 | Water improvement agent containing coral sand |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003514665A JP2003514665A (ja) | 2003-04-22 |
| JP2003514665A5 JP2003514665A5 (enExample) | 2005-12-22 |
| JP4072668B2 true JP4072668B2 (ja) | 2008-04-09 |
Family
ID=19904026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001539794A Expired - Fee Related JP4072668B2 (ja) | 1999-11-26 | 2000-11-16 | 水質改良剤 |
Country Status (34)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001026927A (ja) * | 1999-07-15 | 2001-01-30 | Nobumasa Asakawa | グラウンドアンカーにおける定着体 |
| GB2385050A (en) * | 2002-02-07 | 2003-08-13 | Medicarb Ab | Removing pathogens from water |
| WO2005110577A1 (en) * | 2004-05-19 | 2005-11-24 | Aquapuro Danmark A/S | Pre-filled and sealed filter bag |
| NO20045580L (no) * | 2004-12-21 | 2006-06-22 | Health By Nature As | Middel for forbedring av vann og andre drikkbare vaesker |
| CN1313395C (zh) * | 2005-03-09 | 2007-05-02 | 西北农林科技大学 | 超浓缩藻菌微生态平衡悬浮型水质改良剂及制备方法 |
| KR100882271B1 (ko) | 2007-06-14 | 2009-02-09 | 주식회사 워터스 | 다공성 담체를 이용한 티백차 및 상기 티백차의 제조방법 |
| CN101913674B (zh) * | 2010-08-04 | 2011-11-16 | 南京信息工程大学 | 采用铝盐改性蛋壳去除水中磷的方法 |
| CN101921009B (zh) * | 2010-08-04 | 2011-11-16 | 南京信息工程大学 | 改性废弃蛋壳去除水中磷的方法 |
| WO2013142636A1 (en) * | 2012-03-22 | 2013-09-26 | Fmc Corporation | Organic acid activation of persulfates |
| CN102845469A (zh) * | 2012-09-03 | 2013-01-02 | 南通博大生化有限公司 | 一种银离子水用消毒剂 |
| KR20190070608A (ko) | 2017-12-13 | 2019-06-21 | 황석현 | 폐각 껍질을 이용한 수질 정화 및 개선용 조성물 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112357B2 (enExample) * | 1972-06-07 | 1976-04-19 | ||
| JPS6283089A (ja) * | 1985-10-09 | 1987-04-16 | Nissho:Kk | 浄水剤 |
| JPS62227489A (ja) * | 1986-03-31 | 1987-10-06 | Sekisui Chem Co Ltd | 水処理具 |
| JP2584809B2 (ja) * | 1988-01-12 | 1997-02-26 | 株式会社トクヤマ | 浄水剤 |
| JPH01281193A (ja) * | 1988-05-02 | 1989-11-13 | Tokuyama Soda Co Ltd | 浄水剤 |
| DE3828229A1 (de) * | 1988-08-19 | 1990-02-22 | Feldmann Chemie Gmbh | Mittel zur reinigung, desinfektion und wartung von trinkwasseranlagen und anlagen der getraenkeindustrie |
| JPH02268885A (ja) * | 1989-04-10 | 1990-11-02 | Nissho:Kk | 浄水剤 |
| JPH03238088A (ja) * | 1990-02-15 | 1991-10-23 | Nishihara Environ Sanit Res Corp | 微生物固定化瀘材 |
| US5169682A (en) | 1990-03-28 | 1992-12-08 | Coral Biotech Co., Ltd. | Method of providing silver on calcium carbonate material such as coral sand |
| JPH06206066A (ja) * | 1993-01-12 | 1994-07-26 | S T Chem Co Ltd | 浄水剤およびこれを用いる水処理具 |
| JPH06320150A (ja) * | 1993-03-17 | 1994-11-22 | Marine Bio Kk | 洗髪水用フィルターおよびシャワーヘッド |
| JPH06283089A (ja) | 1993-03-25 | 1994-10-07 | Matsushita Electric Works Ltd | 接点開閉装置 |
| JP3238088B2 (ja) | 1996-12-17 | 2001-12-10 | 日本電気株式会社 | 圧電トランス駆動回路およびこれを用いる冷陰極管照明装置 |
-
1999
- 1999-11-26 NO NO19995792A patent/NO310716B1/no not_active IP Right Cessation
-
2000
- 2000-11-16 KR KR1020027006715A patent/KR100714507B1/ko not_active Expired - Fee Related
- 2000-11-16 AT AT00978118T patent/ATE273933T1/de not_active IP Right Cessation
- 2000-11-16 EA EA200200484A patent/EA004210B1/ru not_active IP Right Cessation
- 2000-11-16 EE EEP200200259A patent/EE04810B1/xx not_active IP Right Cessation
- 2000-11-16 DK DK00978118T patent/DK1250291T3/da active
- 2000-11-16 HU HU0203345A patent/HUP0203345A3/hu unknown
- 2000-11-16 CA CA002391972A patent/CA2391972C/en not_active Expired - Fee Related
- 2000-11-16 PL PL355478A patent/PL202229B1/pl not_active IP Right Cessation
- 2000-11-16 RO ROA200200680A patent/RO121425B1/ro unknown
- 2000-11-16 IL IL14975600A patent/IL149756A/xx not_active IP Right Cessation
- 2000-11-16 SI SI200020062A patent/SI20871A/sl not_active IP Right Cessation
- 2000-11-16 WO PCT/NO2000/000386 patent/WO2001038230A1/en not_active Ceased
- 2000-11-16 NZ NZ519463A patent/NZ519463A/en unknown
- 2000-11-16 EP EP00978118A patent/EP1250291B1/en not_active Expired - Lifetime
- 2000-11-16 JP JP2001539794A patent/JP4072668B2/ja not_active Expired - Fee Related
- 2000-11-16 DE DE60013179T patent/DE60013179T2/de not_active Expired - Lifetime
- 2000-11-16 MX MXPA02005263A patent/MXPA02005263A/es active IP Right Grant
- 2000-11-16 PT PT00978118T patent/PT1250291E/pt unknown
- 2000-11-16 UA UA2002054063A patent/UA71643C2/uk unknown
- 2000-11-16 CN CNB008162824A patent/CN1207213C/zh not_active Expired - Fee Related
- 2000-11-16 US US10/130,879 patent/US6808650B1/en not_active Expired - Fee Related
- 2000-11-16 SK SK739-2002A patent/SK285472B6/sk not_active IP Right Cessation
- 2000-11-16 TR TR2002/01392T patent/TR200201392T2/xx unknown
- 2000-11-16 OA OA1200200151A patent/OA12092A/en unknown
- 2000-11-16 AU AU15610/01A patent/AU774565B2/en not_active Ceased
- 2000-11-16 CZ CZ20022230A patent/CZ296098B6/cs not_active IP Right Cessation
- 2000-11-16 BR BRPI0016100-4A patent/BR0016100B1/pt not_active IP Right Cessation
- 2000-11-16 ES ES00978118T patent/ES2225263T3/es not_active Expired - Lifetime
-
2002
- 2002-05-24 ZA ZA200204149A patent/ZA200204149B/xx unknown
- 2002-05-31 BG BG106765A patent/BG106765A/bg unknown
- 2002-06-03 MA MA26666A patent/MA26042A1/fr unknown
- 2002-06-21 LT LT2002069A patent/LT5013B/lt not_active IP Right Cessation
- 2002-06-21 LV LVP-02-120A patent/LV12954B/lv unknown
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