CN115536151A - 一种提高污泥同步脱氮除磷的方法及装置 - Google Patents
一种提高污泥同步脱氮除磷的方法及装置 Download PDFInfo
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- CN115536151A CN115536151A CN202110727817.9A CN202110727817A CN115536151A CN 115536151 A CN115536151 A CN 115536151A CN 202110727817 A CN202110727817 A CN 202110727817A CN 115536151 A CN115536151 A CN 115536151A
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 38
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 27
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000001276 controlling effect Effects 0.000 claims abstract description 19
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 28
- 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 claims description 17
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- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
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- JXBUOZMYKQDZFY-UHFFFAOYSA-N 4-hydroxybenzene-1,3-disulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1S(O)(=O)=O JXBUOZMYKQDZFY-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 241001453382 Nitrosomonadales Species 0.000 description 1
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- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
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- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F3/28—Anaerobic digestion 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- 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
- C02F2301/046—Recirculation with an external loop
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
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Citations (11)
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---|---|---|---|---|
CN104944582A (zh) * | 2015-07-07 | 2015-09-30 | 北京工业大学 | Sbr反硝化除磷耦合一体化厌氧氨氧化的试验装置与方法 |
CN106630414A (zh) * | 2016-12-18 | 2017-05-10 | 北京工业大学 | 半短程硝化‑厌氧氨氧化多级a/o自养脱氮装置与方法 |
WO2018107740A1 (zh) * | 2016-12-14 | 2018-06-21 | 江南大学 | 一种污水脱氮除磷装置及其应用 |
CN108264201A (zh) * | 2018-03-28 | 2018-07-10 | 北京交通大学 | 一种同步脱氮除磷的低c/n污水处理工艺方法 |
CN109721156A (zh) * | 2019-01-21 | 2019-05-07 | 北京工业大学 | 间歇曝气一体化/短程反硝化-厌氧氨氧化处理晚期垃圾渗滤液的装置与方法 |
CN110054291A (zh) * | 2019-04-24 | 2019-07-26 | 北京工业大学 | 低c/n比生活污水短程硝化/厌氧氨氧化后接短程反硝化/厌氧氨氧化工艺的装置和方法 |
CN110228911A (zh) * | 2019-07-04 | 2019-09-13 | 沈阳建筑大学 | 一种多级串联式自养-异养反硝化耦合脱氮除磷方法及装置 |
CN111661924A (zh) * | 2020-07-14 | 2020-09-15 | 北京城市排水集团有限责任公司 | 一种硫自养短程反硝化耦合厌氧氨氧化脱氮的***及方法 |
WO2020200262A1 (zh) * | 2019-04-02 | 2020-10-08 | 北京工业大学 | 在aoa-sbr中实现异养与自养耦合深度脱氮同步污泥减量的方法和装置 |
CN112250180A (zh) * | 2020-09-24 | 2021-01-22 | 北京工业大学 | 半短程硝化-厌氧氨氧化耦合硫自养反硝化实现生活污水深度脱氮的装置与方法 |
WO2021035806A1 (zh) * | 2019-08-29 | 2021-03-04 | 南京大学 | 一种短程反硝化与厌氧氨氧化耦合脱氮一体式***的启动方法 |
-
2021
- 2021-06-29 CN CN202110727817.9A patent/CN115536151B/zh active Active
Patent Citations (11)
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CN104944582A (zh) * | 2015-07-07 | 2015-09-30 | 北京工业大学 | Sbr反硝化除磷耦合一体化厌氧氨氧化的试验装置与方法 |
WO2018107740A1 (zh) * | 2016-12-14 | 2018-06-21 | 江南大学 | 一种污水脱氮除磷装置及其应用 |
CN106630414A (zh) * | 2016-12-18 | 2017-05-10 | 北京工业大学 | 半短程硝化‑厌氧氨氧化多级a/o自养脱氮装置与方法 |
CN108264201A (zh) * | 2018-03-28 | 2018-07-10 | 北京交通大学 | 一种同步脱氮除磷的低c/n污水处理工艺方法 |
CN109721156A (zh) * | 2019-01-21 | 2019-05-07 | 北京工业大学 | 间歇曝气一体化/短程反硝化-厌氧氨氧化处理晚期垃圾渗滤液的装置与方法 |
WO2020200262A1 (zh) * | 2019-04-02 | 2020-10-08 | 北京工业大学 | 在aoa-sbr中实现异养与自养耦合深度脱氮同步污泥减量的方法和装置 |
CN110054291A (zh) * | 2019-04-24 | 2019-07-26 | 北京工业大学 | 低c/n比生活污水短程硝化/厌氧氨氧化后接短程反硝化/厌氧氨氧化工艺的装置和方法 |
CN110228911A (zh) * | 2019-07-04 | 2019-09-13 | 沈阳建筑大学 | 一种多级串联式自养-异养反硝化耦合脱氮除磷方法及装置 |
WO2021035806A1 (zh) * | 2019-08-29 | 2021-03-04 | 南京大学 | 一种短程反硝化与厌氧氨氧化耦合脱氮一体式***的启动方法 |
CN111661924A (zh) * | 2020-07-14 | 2020-09-15 | 北京城市排水集团有限责任公司 | 一种硫自养短程反硝化耦合厌氧氨氧化脱氮的***及方法 |
CN112250180A (zh) * | 2020-09-24 | 2021-01-22 | 北京工业大学 | 半短程硝化-厌氧氨氧化耦合硫自养反硝化实现生活污水深度脱氮的装置与方法 |
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