BE504373A - - Google Patents
Info
- Publication number
- BE504373A BE504373A BE504373DA BE504373A BE 504373 A BE504373 A BE 504373A BE 504373D A BE504373D A BE 504373DA BE 504373 A BE504373 A BE 504373A
- Authority
- BE
- Belgium
- Prior art keywords
- sludge
- adsorption
- colloidal
- phase
- treatment
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims description 49
- 238000001179 sorption measurement Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 19
- 238000011282 treatment Methods 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 14
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 238000005273 aeration Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- 239000003463 adsorbent Substances 0.000 claims description 7
- 239000005416 organic matter Substances 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000002440 industrial waste Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 239000013072 incoming material Substances 0.000 claims description 2
- 239000011368 organic material Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 241000772991 Aira Species 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000006213 oxygenation reaction Methods 0.000 claims 1
- 230000017105 transposition Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 description 23
- 239000000126 substance Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000005352 clarification Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Water Treatment By Sorption (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504373A true BE504373A (enrdf_load_stackoverflow) |
Family
ID=145250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504373D BE504373A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE504373A (enrdf_load_stackoverflow) |
-
0
- BE BE504373D patent/BE504373A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2942220A1 (fr) | Procede et dispositif d'epuration d'effluents liquides | |
| BE1004311A3 (fr) | Procede et installation pour l'epuration d'eaux residuaires, notamment d'eaux residuaires urbaines. | |
| CN105621603A (zh) | 污水生物处理系统回流污泥淘洗工艺 | |
| WO1997005072A1 (fr) | Installation pour le traitement biologique des eaux en vue de leur potabilisation | |
| FR2484390A1 (fr) | Procede et dispositif pour le traitement d'eaux residuaires | |
| CA2394359C (fr) | Procede et installation de traitement d'eaux residuaires comprenant un traitement additionnel des boues par ozonation | |
| EP0968045B1 (fr) | Procede et dispositif de recuperation du gaz d'event provenant d'un reacteur d'ozonation | |
| FR2516071A1 (fr) | Procede par boues activees pour le traitement d'eaux residuaires | |
| WO2003064334A1 (fr) | Procede et dispositif de traitement biologique d'effluents aqueux, en vue de leur epuration | |
| BE504373A (enrdf_load_stackoverflow) | ||
| EP0011573B1 (fr) | Procédé de traitement des boues de fosses septiques | |
| FR2864069A1 (fr) | Procede de reduction de boues issues du traitement d'eaux usees par oxygenation et action mecanique | |
| FR2798924A1 (fr) | Procede d'elimination de la matiere organique refractaire au traitement biologique | |
| JP2015073950A (ja) | 有機性廃水処理施設及びその運転方法 | |
| FR2667860A1 (fr) | Procede d'epuration biologique des eaux residuaires incluant la denitrification. | |
| FR3141935A1 (fr) | Procédé de traitement d’eau mettant en œuvre des boues activées | |
| EP4526260A1 (fr) | Procédé de traitement d'eaux usées avec maximisation de la production de biogaz comprenant une étape d'electro-oxydation | |
| BE1007883A3 (fr) | Procede de traitement des eaux usees et installation pour sa mise en oeuvre. | |
| JP2000117283A (ja) | 廃水の浄化処理方法及び装置 | |
| FR2786480A1 (fr) | Dispositif de traitement biologique des eaux industrielles usees, notamment de rejets vinicoles | |
| KR100465908B1 (ko) | 축산 오폐수의 무오니 처리공정 | |
| CA3205689A1 (fr) | Procede etage de traitement d'effluents aqueux | |
| FR2774980A1 (fr) | Procede de traitement d'effluents par voie biologique et oxydation ne produisant pas ou de boues en exces | |
| FR2738235A1 (fr) | Procede de traitement d'un liquide comme par exemple de l'eau | |
| RU2208595C2 (ru) | Способ очистки сточных вод, обработки осадка и плавающих веществ |