CN106938863B - 污泥双回流aoa实现城市污水深度脱氮除磷的装置与方法 - Google Patents
污泥双回流aoa实现城市污水深度脱氮除磷的装置与方法 Download PDFInfo
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- CN106938863B CN106938863B CN201710269345.0A CN201710269345A CN106938863B CN 106938863 B CN106938863 B CN 106938863B CN 201710269345 A CN201710269345 A CN 201710269345A CN 106938863 B CN106938863 B CN 106938863B
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- 239000010802 sludge Substances 0.000 title claims abstract description 104
- 238000010992 reflux Methods 0.000 title claims abstract description 72
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 12
- 239000011574 phosphorus Substances 0.000 title claims abstract description 12
- 238000005261 decarburization Methods 0.000 title description 4
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000006396 nitration reaction Methods 0.000 claims abstract description 4
- 238000005273 aeration Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 8
- 235000003642 hunger Nutrition 0.000 abstract description 5
- 230000037351 starvation Effects 0.000 abstract description 5
- 206010002660 Anoxia Diseases 0.000 abstract description 2
- 241000976983 Anoxia Species 0.000 abstract description 2
- 206010021143 Hypoxia Diseases 0.000 abstract description 2
- 230000007953 anoxia Effects 0.000 abstract description 2
- 208000037534 Progressive hemifacial atrophy Diseases 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000012017 passive hemagglutination assay Methods 0.000 abstract 1
- 229920000903 polyhydroxyalkanoate Polymers 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 6
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 5
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 241001453382 Nitrosomonadales Species 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
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- 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
项目 | COD | NH<sub>4</sub><sup>+</sup>-N | NO<sub>2</sub><sup>-</sup>-N | NO<sub>3</sub><sup>-</sup>-N |
范围mg/L | 119.6-258.6 | 27.9-58.7 | 0-0.5 | 0-1.0 |
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CN201710269345.0A CN106938863B (zh) | 2017-04-24 | 2017-04-24 | 污泥双回流aoa实现城市污水深度脱氮除磷的装置与方法 |
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CN106938863A CN106938863A (zh) | 2017-07-11 |
CN106938863B true CN106938863B (zh) | 2020-06-16 |
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CN108640275A (zh) * | 2018-04-12 | 2018-10-12 | 南宁绿智环保科技有限公司 | 一种双循环短程硝化反硝化反应器及其工作方法 |
CN108640278B (zh) * | 2018-05-10 | 2021-09-14 | 北京工业大学 | 低c/n比城市生活污水内源反硝化除磷/短程硝化部分厌氧氨氧化生物膜工艺与装置 |
CN109485150B (zh) * | 2018-11-19 | 2021-10-22 | 北京工业大学 | 一种管式膜结合后置缺氧内源反硝化深度脱氮除磷的装置 |
CN109354191B (zh) * | 2018-12-06 | 2021-08-06 | 北京工业大学 | 一种污泥发酵强化内源反硝化的双污泥回流aoa深度脱氮方法 |
CN110015757B (zh) | 2019-04-30 | 2021-10-26 | 北京工业大学 | Aoa工艺缺氧区内源短程反硝化耦合厌氧氨氧化处理城市污水的方法与装置 |
CN110615531B (zh) * | 2019-09-16 | 2021-11-26 | 北京工业大学 | 一种基于deamox污泥双回流aoao污水深度脱氮除磷的装置与方法 |
WO2023005088A1 (zh) * | 2021-07-28 | 2023-02-02 | 北控水务(中国)投资有限公司 | 基于污泥双回流aoa工艺的全流程自动控制***和方法 |
CN114455706A (zh) * | 2021-12-21 | 2022-05-10 | 江苏裕隆环保有限公司 | 一种污水双污泥回流aoa深度脱氮*** |
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JPH04156999A (ja) * | 1990-10-18 | 1992-05-29 | Meidensha Corp | 嫌気好気活性汚泥法 |
CN102531174B (zh) * | 2012-03-02 | 2014-02-19 | 北京工业大学 | 强化污水厂污泥减量及低碳耗脱氮的方法 |
CN105884028B (zh) * | 2016-06-17 | 2019-01-11 | 北京工业大学 | 连续流城市污水短程硝化厌氧氨氧化耦合反硝化除磷的装置与方法 |
CN106186315B (zh) * | 2016-07-10 | 2019-02-19 | 北京工业大学 | 一种城市生活污水连续流aoa深度脱氮除磷的装置与方法 |
CN107032488B (zh) * | 2017-04-24 | 2020-07-31 | 北京工业大学 | 一种通过污泥双回流aoa工艺实现城市污水短程硝化的方法 |
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