BE541594A - - Google Patents
Info
- Publication number
- BE541594A BE541594A BE541594DA BE541594A BE 541594 A BE541594 A BE 541594A BE 541594D A BE541594D A BE 541594DA BE 541594 A BE541594 A BE 541594A
- Authority
- BE
- Belgium
- Prior art keywords
- compartment
- liquid
- anaerobic treatment
- clarification
- sep
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 83
- 239000007787 solid Substances 0.000 claims description 46
- 238000005352 clarification Methods 0.000 claims description 42
- 239000007789 gas Substances 0.000 claims description 34
- 239000010802 sludge Substances 0.000 claims description 27
- 238000000354 decomposition reaction Methods 0.000 claims description 20
- 239000006260 foam Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 239000000470 constituent Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 13
- 230000001580 bacterial effect Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 230000029087 digestion Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 239000005416 organic matter Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000003925 fat Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002960 lipid emulsion Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2886—Two story combinations of the Imhoff tank type
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541594A true BE541594A (enrdf_load_stackoverflow) |
Family
ID=170523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541594D BE541594A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE541594A (enrdf_load_stackoverflow) |
-
0
- BE BE541594D patent/BE541594A/fr unknown
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