IL38574A - Method and apparatus for chemically purifying sewage - Google Patents
Method and apparatus for chemically purifying sewageInfo
- Publication number
- IL38574A IL38574A IL38574A IL3857472A IL38574A IL 38574 A IL38574 A IL 38574A IL 38574 A IL38574 A IL 38574A IL 3857472 A IL3857472 A IL 3857472A IL 38574 A IL38574 A IL 38574A
- Authority
- IL
- Israel
- Prior art keywords
- zone
- mixing
- sewage
- sedimentation
- basin
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title claims abstract 9
- 238000000034 method Methods 0.000 title claims abstract 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 7
- 239000010802 sludge Substances 0.000 claims abstract 6
- 230000001376 precipitating effect Effects 0.000 claims abstract 5
- 238000004062 sedimentation Methods 0.000 claims abstract 5
- 238000005189 flocculation Methods 0.000 claims abstract 3
- 230000016615 flocculation Effects 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 3
- 230000003311 flocculating effect Effects 0.000 claims abstract 2
- 238000005192 partition Methods 0.000 claims 3
- CCOXWRVWKFVFDG-UHFFFAOYSA-N pyrimidine-2-carbaldehyde Chemical compound O=CC1=NC=CC=N1 CCOXWRVWKFVFDG-UHFFFAOYSA-N 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH87571A CH520081A (de) | 1971-01-21 | 1971-01-21 | Verfahren zur chemischen Abwasserreinigung und Einrichtung zur Durchführung des Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL38574A0 IL38574A0 (en) | 1972-03-28 |
| IL38574A true IL38574A (en) | 1976-02-29 |
Family
ID=4197206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL38574A IL38574A (en) | 1971-01-21 | 1972-01-17 | Method and apparatus for chemically purifying sewage |
Country Status (26)
Families Citing this family (6)
| 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. |
| CN107244724B (zh) * | 2017-07-31 | 2023-09-15 | 中国中车股份有限公司 | 一种适用于分散污水排水特性的小型混凝沉淀池及方法 |
| CN113955835A (zh) * | 2021-10-26 | 2022-01-21 | 陈成 | 一种工业重金属污水处理系统 |
| CN115321653A (zh) * | 2022-08-22 | 2022-11-11 | 马中逸 | 一种环保污水絮凝剂及其制备方法 |
| CN115504558B (zh) * | 2022-11-01 | 2023-03-10 | 临沭冠山升华食品有限公司 | 一种脱水大蒜片生产用废水处理装置 |
| CN116253491B (zh) * | 2023-02-28 | 2024-06-11 | 腾达建设集团股份有限公司 | 一种絮凝沉淀效率的确定方法、装置、设备及存储介质 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR457224A (fr) * | 1913-04-29 | 1913-09-13 | C Et G Pulinx Soc | Appareil épurateur d'eau |
| DE550842C (de) * | 1928-08-30 | 1932-05-24 | Bamag Meguin Akt Ges | Vorrichtung zum Reinigen von Fluessigkeiten |
| FR1283257A (fr) * | 1960-12-20 | 1962-02-02 | Procédé de séparation des solides et des liquides |
-
1971
- 1971-01-21 CH CH87571A patent/CH520081A/de not_active IP Right Cessation
- 1971-02-13 DE DE19712106926 patent/DE2106926A1/de not_active Ceased
- 1971-02-16 AT AT133971A patent/AT305158B/de not_active IP Right Cessation
-
1972
- 1972-01-12 NL NL7200450A patent/NL7200450A/xx not_active Application Discontinuation
- 1972-01-17 ZA ZA720299A patent/ZA72299B/xx unknown
- 1972-01-17 IL IL38574A patent/IL38574A/en unknown
- 1972-01-19 LU LU64627D patent/LU64627A1/xx unknown
- 1972-01-19 PL PL1972152969A patent/PL77362B1/pl unknown
- 1972-01-19 BE BE778221A patent/BE778221A/xx unknown
- 1972-01-19 BG BG019513A patent/BG19371A3/xx unknown
- 1972-01-20 ES ES399069A patent/ES399069A1/es not_active Expired
- 1972-01-20 IE IE80/72A patent/IE35998B1/xx unknown
- 1972-01-20 OA OA54474A patent/OA04396A/xx unknown
- 1972-01-20 FR FR7201957A patent/FR2122564B1/fr not_active Expired
- 1972-01-20 AR AR240167A patent/AR197294A1/es active
- 1972-01-20 IT IT12423/72A patent/IT949381B/it active
- 1972-01-20 CA CA132,877A patent/CA984528A/en not_active Expired
- 1972-01-20 DD DD160434A patent/DD96219A5/xx unknown
- 1972-01-20 GB GB274372A patent/GB1382161A/en not_active Expired
- 1972-01-20 NO NO0127/72A patent/NO132192C/no unknown
- 1972-01-21 BR BR351/72A patent/BR7200351D0/pt unknown
- 1972-01-21 DK DK30572AA patent/DK141961B/da unknown
- 1972-01-21 SU SU721739317A patent/SU634658A3/ru active
- 1972-01-21 CS CS7200000415A patent/CS178866B2/cs unknown
- 1972-01-21 SE SE7200702A patent/SE381033B/xx unknown
- 1972-01-21 RO RO7200069479A patent/RO62994A/ro unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4022696A (en) | Apparatus for clarification of waste water operating on dissolved air flotation process | |
| US4054514A (en) | Sedimentation apparatus with flocculating feed well | |
| US4579655A (en) | Apparatus for treating water by flocculation and/or crystalline precipitation, settling and sludge recycling | |
| US2388795A (en) | Sewage disposal | |
| US2314977A (en) | Liquid purification | |
| GB2105601A (en) | Apparatus and method for clarification of water using combined flotation and filtration processes | |
| US4043912A (en) | Clarification tank | |
| US3473665A (en) | Flow control means for water treating apparatus | |
| US4082671A (en) | Sludge thickening apparatus | |
| US2360812A (en) | Purification of liquids | |
| US2352772A (en) | Treatment of impure liquids | |
| US2370974A (en) | Method of treating sewage or other waste material | |
| US2798041A (en) | Sewage disposal system with aeration and recirculation | |
| US2678916A (en) | Apparatus for treating a liquid with a gas | |
| US3395800A (en) | Sewage treatment and apparatus therefor | |
| US3349030A (en) | Process and apparatus for the clarification treatment of solids-carrying liquids | |
| US2427886A (en) | Upflow water-treating apparatus | |
| US2348125A (en) | Sewage treatment | |
| US3951806A (en) | Clarifier apparatus | |
| US2366898A (en) | Liquid treating apparatus | |
| US2364023A (en) | Sewage clarifier | |
| IL38574A (en) | Method and apparatus for chemically purifying sewage | |
| US2233792A (en) | Settling and grit removing | |
| US2628190A (en) | Method of treating sewage or other waste materal | |
| US2651615A (en) | Clarification apparatus |