IT1003919B - Trattamento di acqua - Google Patents
Trattamento di acquaInfo
- Publication number
- IT1003919B IT1003919B IT7449713A IT4971374A IT1003919B IT 1003919 B IT1003919 B IT 1003919B IT 7449713 A IT7449713 A IT 7449713A IT 4971374 A IT4971374 A IT 4971374A IT 1003919 B IT1003919 B IT 1003919B
- Authority
- IT
- Italy
- Prior art keywords
- water treatment
- treatment
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1459973A GB1433221A (en) | 1973-03-27 | 1973-03-27 | Water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1003919B true IT1003919B (it) | 1976-06-10 |
Family
ID=10044146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7449713A IT1003919B (it) | 1973-03-27 | 1974-03-26 | Trattamento di acqua |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5026764A (it) |
| BE (1) | BE812820A (it) |
| BR (1) | BR7402371D0 (it) |
| DE (1) | DE2412926A1 (it) |
| FR (1) | FR2223308B1 (it) |
| GB (1) | GB1433221A (it) |
| IT (1) | IT1003919B (it) |
| NL (1) | NL7404086A (it) |
| ZA (1) | ZA741950B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4374733A (en) * | 1981-04-01 | 1983-02-22 | Betz Laboratories, Inc. | Method for treating aqueous mediums |
| JPS5884099A (ja) * | 1981-11-05 | 1983-05-20 | ナルコ・ケミカル・カンパニ− | ボイラ−水のスケ−ル防止処理方法 |
| JPS60134092A (ja) * | 1983-12-20 | 1985-07-17 | タイホ−工業株式会社 | クラフトパルプ製造工程における蒸解釜内のスケール付着防止方法 |
| FR2574065B1 (fr) * | 1984-12-04 | 1987-05-07 | Bouet Philippe | Procede antitartre et agent antitartre pour sa mise en oeuvre |
| US5135661A (en) * | 1989-03-21 | 1992-08-04 | Suresh Patel | Process for treating water or aqueous systems |
| GB9005440D0 (en) * | 1990-03-10 | 1990-05-09 | Ciba Geigy Ag | Composition |
| US9193610B2 (en) | 2011-08-10 | 2015-11-24 | Ecolab USA, Inc. | Synergistic interaction of weak cation exchange resin and magnesium oxide |
| CN103130343A (zh) * | 2011-11-30 | 2013-06-05 | 安徽省蓝天化工有限公司 | 一种海水淡化用阻垢缓蚀分散剂的制备方法 |
| JP5800044B2 (ja) | 2014-02-13 | 2015-10-28 | 栗田工業株式会社 | 蒸気発生設備のスケール除去方法及びスケール除去剤 |
| FR3019721B1 (fr) * | 2014-04-15 | 2017-03-10 | Seb Sa | Appareil electromenager avec agent antitartre biodegradable |
| CN113651437A (zh) * | 2021-10-20 | 2021-11-16 | 山东天庆科技发展有限公司 | 一种反渗透进水高含tds、高二氧化硅阻垢分散剂及其制备方法 |
-
1973
- 1973-03-27 GB GB1459973A patent/GB1433221A/en not_active Expired
-
1974
- 1974-03-18 DE DE2412926A patent/DE2412926A1/de not_active Ceased
- 1974-03-26 NL NL7404086A patent/NL7404086A/xx unknown
- 1974-03-26 IT IT7449713A patent/IT1003919B/it active
- 1974-03-26 BE BE142437A patent/BE812820A/xx unknown
- 1974-03-26 BR BR2371/74A patent/BR7402371D0/pt unknown
- 1974-03-26 ZA ZA00741950A patent/ZA741950B/xx unknown
- 1974-03-27 FR FR7410543A patent/FR2223308B1/fr not_active Expired
- 1974-03-27 JP JP49034324A patent/JPS5026764A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1433221A (en) | 1976-04-22 |
| BR7402371D0 (pt) | 1975-01-28 |
| FR2223308A1 (it) | 1974-10-25 |
| JPS5026764A (it) | 1975-03-19 |
| FR2223308B1 (it) | 1977-06-17 |
| BE812820A (fr) | 1974-09-26 |
| ZA741950B (en) | 1975-03-26 |
| DE2412926A1 (de) | 1974-10-10 |
| AU6672474A (en) | 1975-09-18 |
| NL7404086A (it) | 1974-10-01 |
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