BE481250A - - Google Patents
Info
- Publication number
- BE481250A BE481250A BE481250DA BE481250A BE 481250 A BE481250 A BE 481250A BE 481250D A BE481250D A BE 481250DA BE 481250 A BE481250 A BE 481250A
- Authority
- BE
- Belgium
- Prior art keywords
- chamber
- solids
- liquid
- tank
- passage
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims description 81
- 239000000725 suspension Substances 0.000 claims description 61
- 239000007788 liquid Substances 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000002156 mixing Methods 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 5
- 238000007599 discharging Methods 0.000 claims 2
- 239000011343 solid material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 20
- 239000008233 hard water Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013019 agitation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring 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
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
-
- 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
- B01D21/0045—Plurality of essentially parallel 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481250A true BE481250A (env) |
Family
ID=128256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481250D BE481250A (env) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481250A (env) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380056A1 (fr) * | 1977-02-14 | 1978-09-08 | Envirotech Corp | Decanteur mecanique, notamment pour le traitement des eaux-vannes |
-
0
- BE BE481250D patent/BE481250A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380056A1 (fr) * | 1977-02-14 | 1978-09-08 | Envirotech Corp | Decanteur mecanique, notamment pour le traitement des eaux-vannes |
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