GB534245A - Improvements in apparatus for the treatment of water - Google Patents
Improvements in apparatus for the treatment of waterInfo
- Publication number
- GB534245A GB534245A GB2957339A GB2957339A GB534245A GB 534245 A GB534245 A GB 534245A GB 2957339 A GB2957339 A GB 2957339A GB 2957339 A GB2957339 A GB 2957339A GB 534245 A GB534245 A GB 534245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- space
- liquid
- particles
- water
- discharged
- 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
- 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
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)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
534,245. Treating solids with liquids. PERMUTIT CO., Ltd. (Permutit Co.). Nov. 7. 1939, Nos. 29573/39 and 2612/40. [Class 82 (i)] [Also in Group I] In apparatus for treating liquids, for example, for treating water with lime or for making a solution of lime, in which the liquid is mixed in a space 17 with reagent to form a suspension and flow upward with decreasing velocity in a space 18 through a layer of the suspended particles, the space 18 is provided with one or more components 29, in which the suspension of particles is received and concentrated for continuous or intermittent discharge as shown in Fig. 1 the space 17, to which liquid and reagent are admitted through a pipe 21, is provided with paddles 35 mounted on horizontal axles 37 rotated from a motor 40 and liquid passes therefrom through ports 19 at the lower end of inclined walls 15 which form wedge-shaped spaces 18. The clear water flows over adjustable weirs 24 into the space 20 between the walls 15 and is discharged through a pipe 31. Spaces 29 in which the separated particles concentrate are provided by vertical buffers 28 extending upward from the walls. The material may be discharged from the spaces 29 through a valve controlled from a pump supplying the liquid under treatment or by a water-meter or a clock. The material may be returned to the top of the space 17. The water in the space 20 can be treated with carbon dioxide or flue gas supplied through perforated pipes 26. The parts 19 are controlled by gates operated by means of rods 23. The apparatus shown in Fig. 3 has a mixing space 114 with an agitator 116 rotating on a vertical axis. The liquid flows upward through a layer 152 of suspended particles in an inverted cone 111. The particles are controlled in and discharged from compartments 137 between the cone and the outer covering 110 communicating with the inside of the core through apertures 141 arranged at different levels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2957339A GB534245A (en) | 1939-11-07 | 1939-11-07 | Improvements in apparatus for the treatment of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2957339A GB534245A (en) | 1939-11-07 | 1939-11-07 | Improvements in apparatus for the treatment of water |
Publications (1)
Publication Number | Publication Date |
---|---|
GB534245A true GB534245A (en) | 1941-03-03 |
Family
ID=10293655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2957339A Expired GB534245A (en) | 1939-11-07 | 1939-11-07 | Improvements in apparatus for the treatment of water |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB534245A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161517B (en) * | 1954-10-07 | 1964-01-16 | Infilco Inc | Method of treating water |
CN112957814A (en) * | 2021-03-03 | 2021-06-15 | 吉林建筑大学 | Municipal administration sewage filtration treatment device |
-
1939
- 1939-11-07 GB GB2957339A patent/GB534245A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161517B (en) * | 1954-10-07 | 1964-01-16 | Infilco Inc | Method of treating water |
CN112957814A (en) * | 2021-03-03 | 2021-06-15 | 吉林建筑大学 | Municipal administration sewage filtration treatment device |
CN112957814B (en) * | 2021-03-03 | 2022-07-05 | 吉林建筑大学 | Municipal administration sewage filtration treatment device |
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