GB227429A - An improved process for softening water - Google Patents
An improved process for softening waterInfo
- Publication number
- GB227429A GB227429A GB30488/24A GB3048824A GB227429A GB 227429 A GB227429 A GB 227429A GB 30488/24 A GB30488/24 A GB 30488/24A GB 3048824 A GB3048824 A GB 3048824A GB 227429 A GB227429 A GB 227429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- improved process
- softening water
- silicates
- mixture
- 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
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
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)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Water is softened by treatment with a mixture containing caustic alkalies, alkaline carbonates and borates, and alkaline salts of acids insoluble in water which dissociate to a high degree in water, for example silicates, aluminates and alumino-silicates. Clay, casein or mucilaginous substances may be added if it is desired to use the mixture in the form of a paste or solid. The sediment separated from the treated water may be used for scouring purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE227429X | 1924-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB227429A true GB227429A (en) | 1926-01-28 |
Family
ID=5866658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30488/24A Expired GB227429A (en) | 1924-01-12 | 1924-12-18 | An improved process for softening water |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB227429A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454258A (en) * | 1942-07-02 | 1948-11-16 | Wilburn C Schroeder | Water treatment to prevent embrittlement cracking |
US2534284A (en) * | 1947-08-13 | 1950-12-19 | Rawland R Magill | Coagulant and method of clarifying turbid water therewith |
US4216086A (en) * | 1977-05-27 | 1980-08-05 | Lang John L | Process for clarifying water |
-
1924
- 1924-12-18 GB GB30488/24A patent/GB227429A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454258A (en) * | 1942-07-02 | 1948-11-16 | Wilburn C Schroeder | Water treatment to prevent embrittlement cracking |
US2534284A (en) * | 1947-08-13 | 1950-12-19 | Rawland R Magill | Coagulant and method of clarifying turbid water therewith |
US4216086A (en) * | 1977-05-27 | 1980-08-05 | Lang John L | Process for clarifying water |
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