CN118359353A - Synchronous denitrification and dephosphorization method and device for low-carbon sewage - Google Patents
Synchronous denitrification and dephosphorization method and device for low-carbon sewage Download PDFInfo
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- CN118359353A CN118359353A CN202410796379.5A CN202410796379A CN118359353A CN 118359353 A CN118359353 A CN 118359353A CN 202410796379 A CN202410796379 A CN 202410796379A CN 118359353 A CN118359353 A CN 118359353A
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Citations (14)
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---|---|---|---|---|
CN101628772A (en) * | 2009-07-24 | 2010-01-20 | 北京工业大学 | Short distance denitrifying dephosphatation double-sludge technique taking granular sludge as medium and device thereof |
CN103086511A (en) * | 2012-12-25 | 2013-05-08 | 北京工业大学 | Method for enhancing nitrogen and phosphorus removal of urban sewage by sludge fermentation |
CN104986857A (en) * | 2015-07-27 | 2015-10-21 | 北京工业大学 | Device and method of combination of denitrification, phosphorous removing and residual sludge fermentation of low-carbon-nitrogen-ratio urban domestic sewage |
CN105016470A (en) * | 2015-08-28 | 2015-11-04 | 北京工业大学 | Method for realizing advanced nitrogen and phosphorus removal of low C/N and C/P municipal sewage through excess sludge anaerobic fermentation mixture |
CN105174452A (en) * | 2015-07-19 | 2015-12-23 | 北京工业大学 | Apparatus for reinforcing nitrogen and phosphorus removal coupling and sludge reduction of low C/N ratio municipal domestic sewage by using carbon source in sludge, and method thereof |
CN105540846A (en) * | 2015-12-29 | 2016-05-04 | 哈尔滨工业大学 | Low-carbon-source municipal sewage improved UCT autotrophic denitrification dephosphorization device and application method thereof |
CN108439595A (en) * | 2018-04-04 | 2018-08-24 | 北京工业大学 | The denitrifying methods of foul water fraction short distance nitration-Anammox/ are realized using sludge fermentation object |
CN110668566A (en) * | 2019-09-23 | 2020-01-10 | 北京工业大学 | Device and method for realizing sludge reduction and total nitrogen removal by sludge fermentation coupling short-cut denitrification series connection two-stage anaerobic ammonia oxidation |
WO2020211729A1 (en) * | 2019-04-16 | 2020-10-22 | 浙江大学 | Method for treating sludge by anaerobic fermentation with simultaneous enhancement of acid production and phosphorus removal |
CN114149080A (en) * | 2021-12-28 | 2022-03-08 | 郑州轻工业大学 | Device and method for enhancing deep nitrogen and phosphorus removal and resource recovery of low C/N sewage by anaerobic fermentation of sludge |
CN216890310U (en) * | 2021-12-28 | 2022-07-05 | 河南恒安环保科技有限公司 | Sludge fermentation reinforced low C/N sewage nitrogen and phosphorus removal and resource recovery device |
WO2022213586A1 (en) * | 2021-04-08 | 2022-10-13 | 北京工业大学 | Method and device for realizing mainstream anaerobic ammonium oxidation in-situ enrichment by means of traditional activated sludge |
CN115991535A (en) * | 2022-11-29 | 2023-04-21 | 青岛双元水务有限公司 | Sewage treatment method for carbon source development in primary sedimentation tank |
CN116855437A (en) * | 2023-07-18 | 2023-10-10 | 北京工业大学 | Method for rapidly culturing fermentation type denitrification phosphorus accumulating bacteria by utilizing nitrite |
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2024
- 2024-06-20 CN CN202410796379.5A patent/CN118359353B/en active Active
Patent Citations (14)
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CN101628772A (en) * | 2009-07-24 | 2010-01-20 | 北京工业大学 | Short distance denitrifying dephosphatation double-sludge technique taking granular sludge as medium and device thereof |
CN103086511A (en) * | 2012-12-25 | 2013-05-08 | 北京工业大学 | Method for enhancing nitrogen and phosphorus removal of urban sewage by sludge fermentation |
CN105174452A (en) * | 2015-07-19 | 2015-12-23 | 北京工业大学 | Apparatus for reinforcing nitrogen and phosphorus removal coupling and sludge reduction of low C/N ratio municipal domestic sewage by using carbon source in sludge, and method thereof |
CN104986857A (en) * | 2015-07-27 | 2015-10-21 | 北京工业大学 | Device and method of combination of denitrification, phosphorous removing and residual sludge fermentation of low-carbon-nitrogen-ratio urban domestic sewage |
CN105016470A (en) * | 2015-08-28 | 2015-11-04 | 北京工业大学 | Method for realizing advanced nitrogen and phosphorus removal of low C/N and C/P municipal sewage through excess sludge anaerobic fermentation mixture |
CN105540846A (en) * | 2015-12-29 | 2016-05-04 | 哈尔滨工业大学 | Low-carbon-source municipal sewage improved UCT autotrophic denitrification dephosphorization device and application method thereof |
CN108439595A (en) * | 2018-04-04 | 2018-08-24 | 北京工业大学 | The denitrifying methods of foul water fraction short distance nitration-Anammox/ are realized using sludge fermentation object |
WO2020211729A1 (en) * | 2019-04-16 | 2020-10-22 | 浙江大学 | Method for treating sludge by anaerobic fermentation with simultaneous enhancement of acid production and phosphorus removal |
CN110668566A (en) * | 2019-09-23 | 2020-01-10 | 北京工业大学 | Device and method for realizing sludge reduction and total nitrogen removal by sludge fermentation coupling short-cut denitrification series connection two-stage anaerobic ammonia oxidation |
WO2022213586A1 (en) * | 2021-04-08 | 2022-10-13 | 北京工业大学 | Method and device for realizing mainstream anaerobic ammonium oxidation in-situ enrichment by means of traditional activated sludge |
CN114149080A (en) * | 2021-12-28 | 2022-03-08 | 郑州轻工业大学 | Device and method for enhancing deep nitrogen and phosphorus removal and resource recovery of low C/N sewage by anaerobic fermentation of sludge |
CN216890310U (en) * | 2021-12-28 | 2022-07-05 | 河南恒安环保科技有限公司 | Sludge fermentation reinforced low C/N sewage nitrogen and phosphorus removal and resource recovery device |
CN115991535A (en) * | 2022-11-29 | 2023-04-21 | 青岛双元水务有限公司 | Sewage treatment method for carbon source development in primary sedimentation tank |
CN116855437A (en) * | 2023-07-18 | 2023-10-10 | 北京工业大学 | Method for rapidly culturing fermentation type denitrification phosphorus accumulating bacteria by utilizing nitrite |
Non-Patent Citations (1)
Title |
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