BE481251A - - Google Patents
Info
- Publication number
- BE481251A BE481251A BE481251DA BE481251A BE 481251 A BE481251 A BE 481251A BE 481251D A BE481251D A BE 481251DA BE 481251 A BE481251 A BE 481251A
- Authority
- BE
- Belgium
- Prior art keywords
- sludge
- sewage water
- zone
- liquid
- outlet
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims description 76
- 239000007788 liquid Substances 0.000 claims description 63
- 239000010865 sewage Substances 0.000 claims description 60
- 239000007787 solid Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 20
- 238000004062 sedimentation Methods 0.000 claims description 19
- 238000005352 clarification Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 5
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 235000013547 stew Nutrition 0.000 claims 1
- 238000005189 flocculation Methods 0.000 description 20
- 230000016615 flocculation Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- 239000000725 suspension Substances 0.000 description 11
- 230000008719 thickening Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 238000000151 deposition Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001122315 Polites Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material 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
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 |
|---|---|
| BE481251A true BE481251A (enrdf_load_stackoverflow) |
Family
ID=128257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481251D BE481251A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481251A (enrdf_load_stackoverflow) |
-
0
- BE BE481251D patent/BE481251A/fr unknown
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