MA20150377A1 - Apparatus and method for the biological treatment of wastewater - Google Patents
Apparatus and method for the biological treatment of wastewaterInfo
- Publication number
- MA20150377A1 MA20150377A1 MA37715A MA37715A MA20150377A1 MA 20150377 A1 MA20150377 A1 MA 20150377A1 MA 37715 A MA37715 A MA 37715A MA 37715 A MA37715 A MA 37715A MA 20150377 A1 MA20150377 A1 MA 20150377A1
- Authority
- MA
- Morocco
- Prior art keywords
- gas
- wastewater
- biological treatment
- drive
- flow
- Prior art date
Links
Landscapes
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
La présente invention concerne un appareil comprenant un dispositif d'entraînement de liqueur mélangée concentrée qui utilise un gaz pour entraîner l'écoulement de la liqueur concentrée. Le gaz peut être un gaz contenant de l'oxygène, notamment un gaz d'aération contenant de l'oxygène après traitement d'aération. La présente invention concerne également un procédé pour le traitement biologique des eaux usées, qui comprend une étape consistant à utiliser le gaz pour entraîner l'écoulement de la liqueur mélangée concentrée.The present invention relates to an apparatus comprising a concentrated mixed liquor driving device which uses a gas to drive the flow of the concentrated liquor. The gas may be an oxygen-containing gas, especially an aeration gas containing oxygen after aeration treatment. The present invention also relates to a method for the biological treatment of wastewater, which comprises a step of using the gas to drive the flow of the concentrated mixed liquor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220327781 CN202898108U (en) | 2012-07-06 | 2012-07-06 | Sewage biological treatment device |
PCT/CN2013/078850 WO2014005540A1 (en) | 2012-07-06 | 2013-07-05 | Apparatus and method for biological sewage treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
MA20150377A1 true MA20150377A1 (en) | 2015-10-30 |
Family
ID=48118801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA37715A MA20150377A1 (en) | 2012-07-06 | 2013-07-05 | Apparatus and method for the biological treatment of wastewater |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202898108U (en) |
MA (1) | MA20150377A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI472488B (en) * | 2012-07-06 | 2015-02-11 | Jinmin Li | Apparatus and method for biological sewage treatment |
CN103523920B (en) * | 2012-07-06 | 2015-09-30 | 李进民 | Biological sewage treatment device |
CN106085837B (en) * | 2016-06-29 | 2018-06-12 | 上海浦东环保发展有限公司 | A kind of equipment for kitchen garbage wet type anaerobism producing methane |
-
2012
- 2012-07-06 CN CN 201220327781 patent/CN202898108U/en not_active Expired - Lifetime
-
2013
- 2013-07-05 MA MA37715A patent/MA20150377A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN202898108U (en) | 2013-04-24 |
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