NO852988L - Klaringsinnretning for vaeske - Google Patents
Klaringsinnretning for vaeskeInfo
- Publication number
- NO852988L NO852988L NO852988A NO852988A NO852988L NO 852988 L NO852988 L NO 852988L NO 852988 A NO852988 A NO 852988A NO 852988 A NO852988 A NO 852988A NO 852988 L NO852988 L NO 852988L
- Authority
- NO
- Norway
- Prior art keywords
- outlet
- chamber
- flow pattern
- stated
- clearing device
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title description 2
- 238000005352 clarification Methods 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 10
- 239000013618 particulate matter Substances 0.000 claims description 9
- 239000008394 flocculating agent Substances 0.000 claims description 7
- 244000144992 flock Species 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 22
- 239000010865 sewage Substances 0.000 description 17
- 239000006260 foam Substances 0.000 description 12
- 230000009969 flowable effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 239000013072 incoming material Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 244000007645 Citrus mitis Species 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- 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
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838332007A GB8332007D0 (en) | 1983-11-30 | 1983-11-30 | Clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO852988L true NO852988L (no) | 1985-09-13 |
Family
ID=10552625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO852988A NO852988L (no) | 1983-11-30 | 1985-07-26 | Klaringsinnretning for vaeske |
Country Status (14)
| Country | Link |
|---|---|
| EP (2) | EP0162904A1 (es) |
| JP (1) | JPS61500536A (es) |
| AU (1) | AU3674184A (es) |
| BR (1) | BR8407195A (es) |
| ES (1) | ES538177A0 (es) |
| FI (1) | FI852946A0 (es) |
| GB (2) | GB8332007D0 (es) |
| GR (1) | GR81081B (es) |
| IE (1) | IE55715B1 (es) |
| MA (1) | MA20286A1 (es) |
| NO (1) | NO852988L (es) |
| PT (1) | PT79596B (es) |
| WO (1) | WO1985002350A1 (es) |
| ZA (1) | ZA849324B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767532A (en) * | 1987-05-21 | 1988-08-30 | Smith & Loveless, Inc. | Apparatus for removing grit |
| GB2220593B (en) * | 1988-06-09 | 1992-04-22 | Cyclofil | Hydro-cyclone |
| GB2223957B (en) * | 1988-10-07 | 1992-08-12 | Hydro Int Ltd | Separator |
| GB2223958B (en) * | 1988-10-07 | 1992-12-23 | Hydro Int Ltd | Separator |
| US5188238A (en) * | 1989-06-21 | 1993-02-23 | Hydro International Limited | Separator for separating solids components of liquid mixtures and method of using the same |
| GB2241904B (en) * | 1990-03-16 | 1993-12-01 | Hydro Int Ltd | Separator |
| SE9200695D0 (sv) * | 1992-03-06 | 1992-03-06 | K Z Handels Ab | Anordning vid separering |
| EP0566792A1 (en) * | 1992-04-24 | 1993-10-27 | Hydro International Limited | Separator |
| CN1090591C (zh) * | 1998-11-24 | 2002-09-11 | 梁维安 | 漩涡污水处理器 |
| GB9908634D0 (en) | 1999-04-15 | 1999-06-09 | Hydro Int Ltd | Hydrodynamic vortex separator |
| AU2001257396A1 (en) * | 2000-04-26 | 2001-11-07 | Marine Biotech Incorporated | Systems and methods for removing solids from a fluid environment |
| US8715511B2 (en) | 2008-12-01 | 2014-05-06 | Veolia Water Solutions & Technologies Support | Method and apparatus for sewage grit removal |
| WO2018058197A1 (en) * | 2016-09-30 | 2018-04-05 | Hydrus Technology Pty. Ltd. | Clarifier |
| JP7246800B1 (ja) * | 2022-10-28 | 2023-03-28 | 龍 静観 | 沈殿槽 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE208736C (es) * | 1900-01-01 | |||
| BE378723A (es) * | ||||
| US1682256A (en) * | 1928-08-28 | Clabifieb and thickener | ||
| FR386187A (fr) * | 1908-01-13 | 1908-06-05 | Max Hoffmann | Appareil pour séparer les parties solides des parties liquides des matières fécales ou analogues, grace à l'adhérence des éléments liquides |
| NL43368C (es) * | 1935-03-22 | |||
| GB495637A (en) * | 1936-02-17 | 1938-11-16 | T An Tesch Aktiebolag | Method and apparatus for separating a liquid from solid matters suspended therein |
| US2407947A (en) * | 1945-06-19 | 1946-09-17 | Gulf Oil Corp | Apparatus for the clarification of liquids |
| NL80059C (es) * | 1950-03-09 | |||
| US2747741A (en) * | 1952-08-21 | 1956-05-29 | Gulf Research Development Co | Device for continuous removal of solids from fluids |
| FR1115888A (fr) * | 1954-12-17 | 1956-04-30 | Séparateur centrifuge à traversée de liquide présentant un grand écartement entre le plan d'entrée du liquide à clarifier et le plan de sortie des matières décantées | |
| FR1171761A (fr) * | 1956-04-20 | 1959-01-29 | Celleco Ab | Clarification de suspensions |
| FR1294011A (fr) * | 1960-07-06 | 1962-05-18 | Thomas Vale And Sons Ltd | Perfectionnements apportés aux appareils pour la séparation de solides en suspension dans des liquides |
| GB1195072A (en) * | 1966-10-14 | 1970-06-17 | Canadian Patents Dev | Cyclone Apparatus. |
| US3695013A (en) * | 1971-06-15 | 1972-10-03 | Powell Mfg Co | Apparatus for topping stalk-type plants |
| DE2502501C3 (de) * | 1974-01-22 | 1980-10-09 | Central Mortgage And Housing Corp., Ottawa | Verfahren zur Behandlung von Abwasser |
| CH596099A5 (en) * | 1974-09-11 | 1978-02-28 | Kronenberger Gottfried | Waste water sludge separator |
| US3965013A (en) * | 1974-10-31 | 1976-06-22 | Jackson George F | Gravity clarifier |
| DE2603426C3 (de) * | 1976-01-30 | 1979-06-21 | Fa. Wilhelm Strate, 3014 Laatzen | Vorrichtung zur Abscheidung von Sinkstoffen aus Abwasser |
| NZ197894A (en) * | 1980-08-11 | 1985-07-12 | Hydro Int Ltd | Vortex separator for sewage treatment;conical flow modifier in solids outlet |
-
1983
- 1983-11-30 GB GB838332007A patent/GB8332007D0/en active Pending
-
1984
- 1984-11-21 IE IE2981/84A patent/IE55715B1/en unknown
- 1984-11-28 GR GR81081A patent/GR81081B/el unknown
- 1984-11-29 ZA ZA849324A patent/ZA849324B/xx unknown
- 1984-11-30 GB GB08430300A patent/GB2152401B/en not_active Expired
- 1984-11-30 EP EP85900143A patent/EP0162904A1/en not_active Withdrawn
- 1984-11-30 ES ES538177A patent/ES538177A0/es active Granted
- 1984-11-30 MA MA20510A patent/MA20286A1/fr unknown
- 1984-11-30 WO PCT/GB1984/000411 patent/WO1985002350A1/en active Application Filing
- 1984-11-30 BR BR8407195A patent/BR8407195A/pt unknown
- 1984-11-30 EP EP84308353A patent/EP0168538A1/en not_active Withdrawn
- 1984-11-30 JP JP59504230A patent/JPS61500536A/ja active Pending
- 1984-11-30 AU AU36741/84A patent/AU3674184A/en not_active Abandoned
- 1984-11-30 PT PT79596A patent/PT79596B/pt unknown
-
1985
- 1985-07-26 NO NO852988A patent/NO852988L/no unknown
- 1985-07-30 FI FI852946A patent/FI852946A0/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2152401B (en) | 1988-05-11 |
| EP0162904A1 (en) | 1985-12-04 |
| ES8603353A1 (es) | 1985-12-16 |
| GB8332007D0 (en) | 1984-01-04 |
| GB2152401A (en) | 1985-08-07 |
| GR81081B (en) | 1985-03-26 |
| PT79596A (en) | 1984-12-01 |
| PT79596B (en) | 1986-08-05 |
| JPS61500536A (ja) | 1986-03-27 |
| BR8407195A (pt) | 1985-11-05 |
| EP0168538A1 (en) | 1986-01-22 |
| ZA849324B (en) | 1986-07-30 |
| WO1985002350A1 (en) | 1985-06-06 |
| AU3674184A (en) | 1985-06-13 |
| IE55715B1 (en) | 1990-12-19 |
| ES538177A0 (es) | 1985-12-16 |
| IE842981L (en) | 1985-05-30 |
| FI852946L (fi) | 1985-07-30 |
| MA20286A1 (fr) | 1985-07-01 |
| FI852946A0 (fi) | 1985-07-30 |
| GB8430300D0 (en) | 1985-01-09 |
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