CH557304A - Verfahren und einrichtung zur abwasserbehandlung mit belebtem schlamm. - Google Patents
Verfahren und einrichtung zur abwasserbehandlung mit belebtem schlamm.Info
- Publication number
- CH557304A CH557304A CH1519672A CH1519672A CH557304A CH 557304 A CH557304 A CH 557304A CH 1519672 A CH1519672 A CH 1519672A CH 1519672 A CH1519672 A CH 1519672A CH 557304 A CH557304 A CH 557304A
- Authority
- CH
- Switzerland
- Prior art keywords
- chamber
- sludge
- basin
- aeration
- inlet
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 39
- 239000010865 sewage Substances 0.000 title claims abstract description 12
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 238000005273 aeration Methods 0.000 claims abstract description 16
- 239000002351 wastewater Substances 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000009293 extended aeration Methods 0.000 abstract description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011081 inoculation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 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
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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1252—Cylindrical tanks with horizontal axis
-
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
-
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1335271A SE361462B (cs) | 1971-10-21 | 1971-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH557304A true CH557304A (de) | 1974-12-31 |
Family
ID=20297256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1519672A CH557304A (de) | 1971-10-21 | 1972-10-18 | Verfahren und einrichtung zur abwasserbehandlung mit belebtem schlamm. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH557304A (cs) |
| SE (1) | SE361462B (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139471A (en) * | 1976-09-07 | 1979-02-13 | Dominick Foti | Sewage treatment unit |
| FR2514747A1 (fr) * | 1981-10-20 | 1983-04-22 | Agrotechnika Np | Dispositif pour l'epuration de l'eau par activation biologique |
| FR2750417A1 (fr) * | 1996-06-26 | 1998-01-02 | Agrifoy | Reacteur et installation de traitement d'effluents notamment vinicoles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792747A (zh) * | 2020-08-10 | 2020-10-20 | 陈平 | 一种工业污水废渣处理装置 |
-
1971
- 1971-10-21 SE SE1335271A patent/SE361462B/xx unknown
-
1972
- 1972-10-18 CH CH1519672A patent/CH557304A/de not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139471A (en) * | 1976-09-07 | 1979-02-13 | Dominick Foti | Sewage treatment unit |
| FR2514747A1 (fr) * | 1981-10-20 | 1983-04-22 | Agrotechnika Np | Dispositif pour l'epuration de l'eau par activation biologique |
| DE3237185A1 (de) * | 1981-10-20 | 1983-04-28 | Agrotechnika, N.P. podnikové riaditelstvo, Zvolen | Vorrichtung zur biologischen abwasserreinigung |
| FR2750417A1 (fr) * | 1996-06-26 | 1998-01-02 | Agrifoy | Reacteur et installation de traitement d'effluents notamment vinicoles |
Also Published As
| Publication number | Publication date |
|---|---|
| SE361462B (cs) | 1973-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |