WO1979000640A1 - System for processing used waters by the biological process of activated sludge - Google Patents
System for processing used waters by the biological process of activated sludge Download PDFInfo
- Publication number
- WO1979000640A1 WO1979000640A1 PCT/CH1979/000020 CH7900020W WO7900640A1 WO 1979000640 A1 WO1979000640 A1 WO 1979000640A1 CH 7900020 W CH7900020 W CH 7900020W WO 7900640 A1 WO7900640 A1 WO 7900640A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zone
- par
- boues
- paroi
- est
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title abstract 5
- 230000031018 biological processes and functions Effects 0.000 title 1
- 239000003643 water by type Substances 0.000 title 1
- 238000005352 clarification Methods 0.000 claims abstract description 25
- 239000000725 suspension Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 241000287107 Passer Species 0.000 claims description 6
- 235000021183 entrée Nutrition 0.000 claims description 5
- 230000004087 circulation Effects 0.000 claims description 4
- 238000005273 aeration Methods 0.000 abstract description 6
- 238000005189 flocculation Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 229940082150 encore Drugs 0.000 description 2
- 235000020094 liqueur Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- GHASVSINZRGABV-UHFFFAOYSA-N Fluorouracil Chemical compound FC1=CNC(=O)NC1=O GHASVSINZRGABV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 229940001981 carac Drugs 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004753 textile 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
- 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
-
- 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
Definitions
- La surfaces invention propose d'through l'epurationpp par une apparent toosse differente, qui con siste à inclined une zone intermediaire, dite de filtration-floculation dans sa precede superieure et de conce tration des boues dans sa adhere apparentlye.
- the figure 1 represents one of the elections and the coupe d'une premiere forme d'ippon.
- the figure 2 represents a plan.
- the figure 3 is one of the coupe montrant les circuits des liess d'eau.
- the figure 4 is one of the coupe montrant les circuits de l'air insuffle et mature des boues.
- the figure 5 is une ceremonies en elévation et en coupe de la seconde forme d'ippon.
- De acco céte du bassin la paroi 12 divise la la
- La zone 11 est une zone de clarification tandis que la zone 13 est une zone dequentation-floculation, dans sa moitii superieure, et de concentration des boues dans sa moitieminee.
- Au fond de la zone d'aération sends des diffuseurs d'air 16 en ceramique poreuserises par un compresseur 17 à travers des conduites 18.
- L'air was diffuse a une grande surface de contact Malawi les eaux usées et les boues, ce qui permet un rendement eleve du transfert de l'oxygene de l'air aux micro-organismes.
- Ce bassin différe de l'mine forwardcedente en ce que les parois verticales 37 send reliées aux extrémity inferieures des parois seatedes obliques 39 du bassin, l'angle aigu to forme etant rempli par un bouchon 40, de meme matiere que le bassin, pour empécher l'accumulation des boues dans cet angle.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Steroid Compounds (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Activated Sludge Processes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR7906701A BR7906701A (pt) | 1978-02-18 | 1979-02-08 | Sistema para processamento de aguas usadas pelo processo biologico das lamas ativadas |
| DK436279A DK436279A (da) | 1978-02-18 | 1979-10-16 | Anlaeg til behandling af spildevand ved biologisk behandling med aktiveret slam |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1790/78 | 1978-02-18 | ||
| CH179078A CH614914A5 (nl) | 1978-02-18 | 1978-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1979000640A1 true WO1979000640A1 (en) | 1979-09-06 |
Family
ID=4218656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CH1979/000020 WO1979000640A1 (en) | 1978-02-18 | 1979-02-08 | System for processing used waters by the biological process of activated sludge |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS55500200A (nl) |
| KR (1) | KR830000650A (nl) |
| AR (1) | AR216576A1 (nl) |
| AT (1) | AT380678B (nl) |
| BE (1) | BE874225A (nl) |
| BR (1) | BR7906701A (nl) |
| CH (1) | CH614914A5 (nl) |
| DE (1) | DE2936568C1 (nl) |
| DK (1) | DK436279A (nl) |
| ES (1) | ES477804A1 (nl) |
| FR (1) | FR2417476A1 (nl) |
| GB (1) | GB2035989B (nl) |
| GR (1) | GR67748B (nl) |
| IT (1) | IT1111845B (nl) |
| NL (1) | NL7901261A (nl) |
| NO (1) | NO152292C (nl) |
| PT (1) | PT69246A (nl) |
| WO (1) | WO1979000640A1 (nl) |
| YU (1) | YU37379A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2480271A1 (fr) * | 1980-04-11 | 1981-10-16 | Vuala Emmanuel | Dispositif de traitement des eaux usees par voie biologique aerobie utilisant les cultures bacteriennes mobiles dans l'assainissement individuel et les petites collectivites |
| AT391854B (de) * | 1986-07-03 | 1990-12-10 | Voest Alpine Ag | Vorrichtung zur aeroben abwasserreinigung |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB167504A (en) * | 1920-08-07 | 1922-07-27 | Victor Lamy | Improvements in apparatus for the treatment of sewage water |
| FR1189746A (fr) * | 1957-12-13 | 1959-10-06 | Kralovopolska Strojirna Zd Kle | Réacteur pour épuration d'eau |
| FR1259180A (fr) * | 1959-10-01 | 1961-04-21 | American Ship Building Company | Appareil et procédé pour la destruction des ordures |
| DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
| FR2087441A5 (nl) * | 1970-05-20 | 1971-12-31 | Soaf Cie | |
| FR2154851A5 (nl) * | 1971-09-28 | 1973-05-18 | Degremont | |
| FR2323642A1 (fr) * | 1974-09-02 | 1977-04-08 | Boutrit Christiane | Installation et procede pour le traitement biologique d'eaux usees |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1987689U (de) * | 1968-02-01 | 1968-06-12 | Wibau Gmbh | Nach dem baukastenprinzip zu erweiternde biologische klaervorrichtung. |
-
1978
- 1978-02-18 CH CH179078A patent/CH614914A5/xx not_active IP Right Cessation
-
1979
- 1979-02-06 GR GR58275A patent/GR67748B/el unknown
- 1979-02-08 JP JP50037979A patent/JPS55500200A/ja active Pending
- 1979-02-08 BR BR7906701A patent/BR7906701A/pt unknown
- 1979-02-08 DE DE2936568A patent/DE2936568C1/de not_active Expired
- 1979-02-08 WO PCT/CH1979/000020 patent/WO1979000640A1/de unknown
- 1979-02-08 GB GB7934047A patent/GB2035989B/en not_active Expired
- 1979-02-13 FR FR7904201A patent/FR2417476A1/fr active Granted
- 1979-02-15 AR AR27551779A patent/AR216576A1/es active
- 1979-02-16 ES ES477804A patent/ES477804A1/es not_active Expired
- 1979-02-16 IT IT2027979A patent/IT1111845B/it active
- 1979-02-16 YU YU37379A patent/YU37379A/xx unknown
- 1979-02-16 NL NL7901261A patent/NL7901261A/nl not_active Application Discontinuation
- 1979-02-16 PT PT6924679A patent/PT69246A/pt unknown
- 1979-02-16 NO NO790520A patent/NO152292C/no unknown
- 1979-02-16 BE BE0/193504A patent/BE874225A/xx not_active IP Right Cessation
- 1979-02-19 AT AT125579A patent/AT380678B/de not_active IP Right Cessation
- 1979-02-19 KR KR1019790000506A patent/KR830000650A/ko unknown
- 1979-10-16 DK DK436279A patent/DK436279A/da not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB167504A (en) * | 1920-08-07 | 1922-07-27 | Victor Lamy | Improvements in apparatus for the treatment of sewage water |
| FR1189746A (fr) * | 1957-12-13 | 1959-10-06 | Kralovopolska Strojirna Zd Kle | Réacteur pour épuration d'eau |
| FR1259180A (fr) * | 1959-10-01 | 1961-04-21 | American Ship Building Company | Appareil et procédé pour la destruction des ordures |
| FR2087441A5 (nl) * | 1970-05-20 | 1971-12-31 | Soaf Cie | |
| DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
| FR2154851A5 (nl) * | 1971-09-28 | 1973-05-18 | Degremont | |
| FR2323642A1 (fr) * | 1974-09-02 | 1977-04-08 | Boutrit Christiane | Installation et procede pour le traitement biologique d'eaux usees |
Also Published As
| Publication number | Publication date |
|---|---|
| AR216576A1 (es) | 1979-12-28 |
| CH614914A5 (nl) | 1979-12-28 |
| NO790520L (no) | 1979-08-21 |
| GB2035989A (en) | 1980-06-25 |
| FR2417476A1 (fr) | 1979-09-14 |
| DK436279A (da) | 1979-10-16 |
| IT7920279A0 (it) | 1979-02-16 |
| FR2417476B1 (nl) | 1984-10-05 |
| NO152292B (no) | 1985-05-28 |
| BE874225A (fr) | 1979-08-16 |
| NL7901261A (nl) | 1979-08-21 |
| IT1111845B (it) | 1986-01-13 |
| AT380678B (de) | 1986-06-25 |
| NO152292C (no) | 1985-09-04 |
| YU37379A (en) | 1982-08-31 |
| GB2035989B (en) | 1982-08-18 |
| JPS55500200A (nl) | 1980-04-10 |
| BR7906701A (pt) | 1980-02-26 |
| ATA125579A (de) | 1985-11-15 |
| KR830000650A (ko) | 1983-04-16 |
| PT69246A (fr) | 1979-03-01 |
| GR67748B (nl) | 1981-09-18 |
| DE2936568C1 (de) | 1984-10-18 |
| ES477804A1 (es) | 1979-08-01 |
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| AK | Designated states |
Designated state(s): BR DE DK GB JP SE SU US |
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| RET | De translation (de og part 6b) |
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