NO132192B - - Google Patents
Download PDFInfo
- Publication number
- NO132192B NO132192B NO127/72A NO12772A NO132192B NO 132192 B NO132192 B NO 132192B NO 127/72 A NO127/72 A NO 127/72A NO 12772 A NO12772 A NO 12772A NO 132192 B NO132192 B NO 132192B
- Authority
- NO
- Norway
- Prior art keywords
- zone
- mixing
- pool
- sedimentation
- room
- Prior art date
Links
- 238000002156 mixing Methods 0.000 claims description 53
- 239000010802 sludge Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000004062 sedimentation Methods 0.000 claims description 28
- 239000002351 wastewater Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 238000005189 flocculation Methods 0.000 claims description 16
- 230000001376 precipitating effect Effects 0.000 claims description 15
- 230000016615 flocculation Effects 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 244000144992 flock Species 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 238000009388 chemical precipitation Methods 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 238000000247 postprecipitation Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000005352 clarification Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 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 |
|---|---|
| NO132192B true NO132192B (it) | 1975-06-23 |
| NO132192C NO132192C (it) | 1975-10-01 |
Family
ID=4197206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO0127/72A NO132192C (it) | 1971-01-21 | 1972-01-20 |
Country Status (26)
| Country | Link |
|---|---|
| AR (1) | AR197294A1 (it) |
| AT (1) | AT305158B (it) |
| BE (1) | BE778221A (it) |
| BG (1) | BG19371A3 (it) |
| BR (1) | BR7200351D0 (it) |
| CA (1) | CA984528A (it) |
| CH (1) | CH520081A (it) |
| CS (1) | CS178866B2 (it) |
| DD (1) | DD96219A5 (it) |
| DE (1) | DE2106926A1 (it) |
| DK (1) | DK141961B (it) |
| ES (1) | ES399069A1 (it) |
| FR (1) | FR2122564B1 (it) |
| GB (1) | GB1382161A (it) |
| IE (1) | IE35998B1 (it) |
| IL (1) | IL38574A (it) |
| IT (1) | IT949381B (it) |
| LU (1) | LU64627A1 (it) |
| NL (1) | NL7200450A (it) |
| NO (1) | NO132192C (it) |
| OA (1) | OA04396A (it) |
| PL (1) | PL77362B1 (it) |
| RO (1) | RO62994A (it) |
| SE (1) | SE381033B (it) |
| SU (1) | SU634658A3 (it) |
| ZA (1) | ZA72299B (it) |
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 BG BG019513A patent/BG19371A3/xx unknown
- 1972-01-19 PL PL1972152969A patent/PL77362B1/pl unknown
- 1972-01-19 BE BE778221A patent/BE778221A/xx unknown
- 1972-01-19 LU LU64627D patent/LU64627A1/xx unknown
- 1972-01-20 CA CA132,877A patent/CA984528A/en not_active Expired
- 1972-01-20 IT IT12423/72A patent/IT949381B/it active
- 1972-01-20 DD DD160434A patent/DD96219A5/xx unknown
- 1972-01-20 AR AR240167A patent/AR197294A1/es active
- 1972-01-20 FR FR7201957A patent/FR2122564B1/fr not_active Expired
- 1972-01-20 OA OA54474A patent/OA04396A/xx unknown
- 1972-01-20 IE IE80/72A patent/IE35998B1/xx unknown
- 1972-01-20 ES ES399069A patent/ES399069A1/es not_active Expired
- 1972-01-20 GB GB274372A patent/GB1382161A/en not_active Expired
- 1972-01-20 NO NO0127/72A patent/NO132192C/no unknown
- 1972-01-21 CS CS7200000415A patent/CS178866B2/cs unknown
- 1972-01-21 RO RO7200069479A patent/RO62994A/ro unknown
- 1972-01-21 SE SE7200702A patent/SE381033B/xx unknown
- 1972-01-21 DK DK30572AA patent/DK141961B/da unknown
- 1972-01-21 BR BR351/72A patent/BR7200351D0/pt unknown
- 1972-01-21 SU SU721739317A patent/SU634658A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AR197294A1 (es) | 1974-03-29 |
| GB1382161A (en) | 1975-01-29 |
| ES399069A1 (es) | 1974-11-16 |
| FR2122564B1 (it) | 1977-07-15 |
| IE35998L (en) | 1972-07-21 |
| LU64627A1 (it) | 1972-06-26 |
| NL7200450A (it) | 1972-07-25 |
| NO132192C (it) | 1975-10-01 |
| CS178866B2 (en) | 1977-10-31 |
| DK141961C (it) | 1981-01-26 |
| IL38574A (en) | 1976-02-29 |
| FR2122564A1 (it) | 1972-09-01 |
| IL38574A0 (en) | 1972-03-28 |
| BR7200351D0 (pt) | 1973-06-14 |
| BG19371A3 (bg) | 1975-06-15 |
| SE381033B (sv) | 1975-11-24 |
| DD96219A5 (it) | 1973-03-12 |
| RO62994A (fr) | 1978-03-15 |
| ZA72299B (en) | 1972-09-27 |
| IE35998B1 (en) | 1976-07-21 |
| DK141961B (da) | 1980-07-28 |
| CA984528A (en) | 1976-02-24 |
| IT949381B (it) | 1973-06-11 |
| OA04396A (fr) | 1980-02-15 |
| PL77362B1 (it) | 1975-04-30 |
| DE2106926A1 (de) | 1972-08-03 |
| CH520081A (de) | 1972-03-15 |
| SU634658A3 (ru) | 1978-11-25 |
| BE778221A (fr) | 1972-05-16 |
| AT305158B (de) | 1973-02-12 |
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