AT331732B - Verhinderung von kalkansatz in wasserfuhrenden systemen - Google Patents
Verhinderung von kalkansatz in wasserfuhrenden systemenInfo
- Publication number
- AT331732B AT331732B AT549774A AT549774A AT331732B AT 331732 B AT331732 B AT 331732B AT 549774 A AT549774 A AT 549774A AT 549774 A AT549774 A AT 549774A AT 331732 B AT331732 B AT 331732B
- Authority
- AT
- Austria
- Prior art keywords
- prevention
- water
- based systems
- lime
- setting
- 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
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)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH965873A CH577937A5 (de) | 1973-07-03 | 1973-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA549774A ATA549774A (de) | 1975-11-15 |
AT331732B true AT331732B (de) | 1976-08-25 |
Family
ID=4354298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT549774A AT331732B (de) | 1973-07-03 | 1974-07-03 | Verhinderung von kalkansatz in wasserfuhrenden systemen |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT331732B (de) |
BE (1) | BE817220A (de) |
CH (1) | CH577937A5 (de) |
DE (1) | DE2431354A1 (de) |
DK (1) | DK353274A (de) |
FI (1) | FI202374A (de) |
FR (1) | FR2235880A1 (de) |
GB (2) | GB1428095A (de) |
IT (1) | IT1016247B (de) |
NL (1) | NL7408523A (de) |
NO (1) | NO742379L (de) |
SE (1) | SE7408772L (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4318902C2 (de) * | 1993-06-07 | 1996-10-24 | Benckiser Gmbh Joh A | Wasserlösliches, wasserenthärtendes Mittel |
-
1973
- 1973-07-03 CH CH965873A patent/CH577937A5/xx not_active IP Right Cessation
-
1974
- 1974-06-25 NL NL7408523A patent/NL7408523A/xx unknown
- 1974-06-28 GB GB2878974A patent/GB1428095A/en not_active Expired
- 1974-06-28 GB GB3224775A patent/GB1428096A/en not_active Expired
- 1974-06-29 DE DE2431354A patent/DE2431354A1/de active Pending
- 1974-07-01 IT IT51835/74A patent/IT1016247B/it active
- 1974-07-01 DK DK353274A patent/DK353274A/da unknown
- 1974-07-01 NO NO742379A patent/NO742379L/no unknown
- 1974-07-02 FI FI2023/74A patent/FI202374A/fi unknown
- 1974-07-03 AT AT549774A patent/AT331732B/de not_active IP Right Cessation
- 1974-07-03 FR FR7423181A patent/FR2235880A1/fr not_active Withdrawn
- 1974-07-03 BE BE146190A patent/BE817220A/xx unknown
- 1974-07-03 SE SE7408772A patent/SE7408772L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE7408772L (de) | 1975-01-07 |
GB1428096A (en) | 1976-03-17 |
DE2431354A1 (de) | 1975-01-30 |
IT1016247B (it) | 1977-05-30 |
NO742379L (de) | 1975-01-27 |
CH577937A5 (de) | 1976-07-30 |
ATA549774A (de) | 1975-11-15 |
DK353274A (de) | 1975-03-10 |
GB1428095A (en) | 1976-03-17 |
NL7408523A (nl) | 1975-01-07 |
FI202374A (de) | 1975-01-04 |
BE817220A (fr) | 1975-01-03 |
FR2235880A1 (de) | 1975-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |