TW200607767A - Improvement of means for catalytic decarbonation of water - Google Patents
Improvement of means for catalytic decarbonation of waterInfo
- Publication number
- TW200607767A TW200607767A TW093132554A TW93132554A TW200607767A TW 200607767 A TW200607767 A TW 200607767A TW 093132554 A TW093132554 A TW 093132554A TW 93132554 A TW93132554 A TW 93132554A TW 200607767 A TW200607767 A TW 200607767A
- Authority
- TW
- Taiwan
- Prior art keywords
- drainage
- improvement
- water
- regular
- particles
- 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
- C02F5/02—Softening water by precipitation of the hardness
-
- 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
- C02F5/02—Softening water by precipitation of the hardness
- C02F5/06—Softening water by precipitation of the hardness using calcium 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- 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
- C02F2103/06—Contaminated groundwater or leachate
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408984A FR2874375A1 (fr) | 2004-08-19 | 2004-08-19 | Perfectionnements aux appareils dits de decarbonatation catalytique des eaux |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200607767A true TW200607767A (en) | 2006-03-01 |
TWI373455B TWI373455B (en) | 2012-10-01 |
Family
ID=34950389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93132554A TWI373455B (en) | 2004-08-19 | 2004-10-26 | Improvement of means for catalytic decarbonation of water |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100518919C (zh) |
FR (1) | FR2874375A1 (zh) |
TW (1) | TWI373455B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL187312C (nl) * | 1978-05-18 | 1991-08-16 | Dhv Raadgevend Ing | Werkwijze voor het defosfateren van water. |
CN1026975C (zh) * | 1988-09-29 | 1994-12-14 | 水利电力部西北电力工程承包公司 | 水的石灰软化处理方法和设备 |
FR2656295B1 (fr) * | 1989-12-22 | 1992-04-24 | Omnium Traitement Valorisa | Dispositif pour l'adoucissement de l'eau par decarbonatation. |
-
2004
- 2004-08-19 FR FR0408984A patent/FR2874375A1/fr active Pending
- 2004-10-26 TW TW93132554A patent/TWI373455B/zh active
-
2005
- 2005-08-08 CN CNB2005800281061A patent/CN100518919C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
TWI373455B (en) | 2012-10-01 |
CN101006019A (zh) | 2007-07-25 |
CN100518919C (zh) | 2009-07-29 |
FR2874375A1 (fr) | 2006-02-24 |
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