DE2151575A1 - Belebtschlammprozess und zugehoerige Klaeranlage - Google Patents
Belebtschlammprozess und zugehoerige KlaeranlageInfo
- Publication number
- DE2151575A1 DE2151575A1 DE19712151575 DE2151575A DE2151575A1 DE 2151575 A1 DE2151575 A1 DE 2151575A1 DE 19712151575 DE19712151575 DE 19712151575 DE 2151575 A DE2151575 A DE 2151575A DE 2151575 A1 DE2151575 A1 DE 2151575A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- line
- flow
- circulation
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000008569 process Effects 0.000 title claims description 26
- 239000010802 sludge Substances 0.000 title claims description 24
- 239000000203 mixture Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 23
- 239000010865 sewage Substances 0.000 claims description 20
- 239000002351 wastewater Substances 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002910 solid waste Substances 0.000 claims description 5
- 238000004347 surface barrier Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 4
- 241000607479 Yersinia pestis Species 0.000 claims 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 206010035148 Plague Diseases 0.000 claims 1
- 239000000575 pesticide Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 27
- 238000005352 clarification Methods 0.000 description 25
- 239000007787 solid Substances 0.000 description 16
- 230000004888 barrier function Effects 0.000 description 9
- 238000005192 partition Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000035508 accumulation Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012549 training 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
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8178070A | 1970-10-19 | 1970-10-19 | |
| CA129,667A CA947443A (en) | 1970-10-19 | 1971-12-08 | Extended aeration, activated sludge plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2151575A1 true DE2151575A1 (de) | 1972-04-20 |
Family
ID=38337685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712151575 Pending DE2151575A1 (de) | 1970-10-19 | 1971-10-16 | Belebtschlammprozess und zugehoerige Klaeranlage |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3709363A (enExample) |
| AU (1) | AU463488B2 (enExample) |
| CA (1) | CA947443A (enExample) |
| CH (1) | CH547236A (enExample) |
| DE (1) | DE2151575A1 (enExample) |
| FR (1) | FR2111491A5 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953328A (en) * | 1971-09-07 | 1976-04-27 | Aldag W | Separation of sludge |
| US4221656A (en) * | 1975-10-23 | 1980-09-09 | Kennedy Sterling R | Method of extracting sludge from sewage |
| US4092249A (en) * | 1976-06-21 | 1978-05-30 | Commanche Engineering Corp. | Sewage treatment device |
| US4179375A (en) * | 1978-08-11 | 1979-12-18 | Smith Alvin J | Aeration of waste in septic tank |
| US4243521A (en) * | 1979-04-09 | 1981-01-06 | Environmental Dynamics, Inc. | Method and apparatus for aerobically treating wastewater |
| US4253957A (en) * | 1979-10-09 | 1981-03-03 | Red Fox Industries Inc. | Marine sewage disposal |
| US4652382A (en) * | 1984-10-19 | 1987-03-24 | International Waste Water Reclamation Technologies, Inc. | Process and apparatus for continuously treating sewage wastewater by chemical oxidation |
| US5110464A (en) * | 1988-09-30 | 1992-05-05 | Vladimir Etlin | Apparatus for recirculation of liquids |
| US5264130A (en) * | 1988-09-30 | 1993-11-23 | Vladimir Etlin | Method and apparatus for recirculation of liquids |
| AUPM425394A0 (en) * | 1994-03-04 | 1994-03-31 | Dutek Wastewater Purification Pty Ltd | Valve mechanism and associated apparatus |
| AU679341B2 (en) * | 1994-03-04 | 1997-06-26 | Dutek Wastewater Purification Pty Ltd | A valve for aerating sludge and alternatively, tapping sludge by manipulating a branch tube in a pipe line |
| EP2225013B1 (en) * | 2007-12-07 | 2016-06-15 | Blue Planet Environmental Inc. | Device to infuse gas into liquid |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1655191A (en) * | 1926-06-08 | 1928-01-03 | Jr Wilhelm Linnmann | Apparatus for separating liquids of different gravity |
| US3087710A (en) * | 1949-02-10 | 1963-04-30 | Melotte Ecremeuses | Apparatus for clarifying liquids containing suspended solids |
| US3053390A (en) * | 1957-04-24 | 1962-09-11 | Fred J Wood | Sewage treating apparatus |
| US2987186A (en) * | 1957-11-21 | 1961-06-06 | Yeomans Brothers Co | Apparatus for treating waste materials |
| US3228526A (en) * | 1962-04-10 | 1966-01-11 | Yeomans Brothers Co | Apparatus for gasification of liquids |
| US3206032A (en) * | 1963-06-24 | 1965-09-14 | M C Nottingham Co Of Temple Ci | Sewage disposal tank |
| US3234880A (en) * | 1964-12-22 | 1966-02-15 | Quentin L Hampton | Scum skimming and sludge pumping device |
| CH468311A (de) * | 1967-04-29 | 1969-02-15 | Menzel & Co | Vorrichtung zum Klären von Abwässern und Verfahren zu deren Betrieb |
| US3526591A (en) * | 1969-02-28 | 1970-09-01 | Fmc Corp | Sewage treatment structure |
-
1970
- 1970-10-19 US US3709363D patent/US3709363A/en not_active Expired - Lifetime
-
1971
- 1971-09-21 AU AU33719/71A patent/AU463488B2/en not_active Expired
- 1971-10-16 DE DE19712151575 patent/DE2151575A1/de active Pending
- 1971-10-18 CH CH547236D patent/CH547236A/fr not_active IP Right Cessation
- 1971-10-18 FR FR7137333A patent/FR2111491A5/fr not_active Expired
- 1971-12-08 CA CA129,667A patent/CA947443A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2111491A5 (enExample) | 1972-06-02 |
| US3709363A (en) | 1973-01-09 |
| AU3371971A (en) | 1973-03-29 |
| CH547236A (fr) | 1974-03-29 |
| AU463488B2 (en) | 1975-07-31 |
| CA947443A (en) | 1974-05-14 |
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