CN107032488B - 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 - Google Patents
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 Download PDFInfo
- Publication number
- CN107032488B CN107032488B CN201710269330.4A CN201710269330A CN107032488B CN 107032488 B CN107032488 B CN 107032488B CN 201710269330 A CN201710269330 A CN 201710269330A CN 107032488 B CN107032488 B CN 107032488B
- Authority
- CN
- China
- Prior art keywords
- sludge
- reflux
- double
- anaerobic
- reflux aoa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 108
- 238000010992 reflux Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000006396 nitration reaction Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 238000005273 aeration Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 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 13
- 238000005516 engineering process Methods 0.000 description 9
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 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
- 230000007774 longterm Effects 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
- 238000010586 diagram Methods 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000014759 maintenance of location 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
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005265 energy consumption Methods 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
- C02F3/302—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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
Landscapes
- 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 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710269330.4A CN107032488B (zh) | 2017-04-24 | 2017-04-24 | 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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710269330.4A CN107032488B (zh) | 2017-04-24 | 2017-04-24 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107032488A CN107032488A (zh) | 2017-08-11 |
CN107032488B true CN107032488B (zh) | 2020-07-31 |
Family
ID=59535836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710269330.4A Active CN107032488B (zh) | 2017-04-24 | 2017-04-24 | 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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107032488B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106938863B (zh) * | 2017-04-24 | 2020-06-16 | 北京工业大学 | 污泥双回流aoa实现城市污水深度脱氮除磷的装置与方法 |
CN108862588A (zh) * | 2018-07-19 | 2018-11-23 | 北京工业大学 | 连续流短程硝化并联一体化厌氧氨氧化反硝化除磷sbbr工艺 |
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 |
CN109626563A (zh) * | 2018-12-21 | 2019-04-16 | 海南大学 | 一种农村生活污水深度脱氮方法 |
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 |
CN111410295A (zh) * | 2020-03-31 | 2020-07-14 | 西安建筑科技大学 | 生化反应池短程硝化的快速启动和稳定运行方法 |
CN112875859A (zh) * | 2021-01-12 | 2021-06-01 | 珠海九通水务股份有限公司 | 基于aoa工艺的污水脱氮除磷控制系统 |
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系统和方法 |
CN113387442B (zh) * | 2021-07-28 | 2024-01-16 | 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系统和方法 |
CN113896324B (zh) * | 2021-10-21 | 2023-11-24 | 北京工业大学 | 以超高no2-积累率实现中试规模低温城市污水短程硝化快速启动并稳定维持的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6592762B2 (en) * | 2001-08-29 | 2003-07-15 | United States Filter Corporation | Process for treating BOD-containing wastewater |
CN2767434Y (zh) * | 2005-02-05 | 2006-03-29 | 彭永臻 | 双污泥反硝化除磷实验装置 |
CN102086061B (zh) * | 2010-12-17 | 2012-07-25 | 哈尔滨工业大学 | 一种用于污水处理的aoa连续流生物脱氮除磷工艺 |
CN102153236B (zh) * | 2011-03-09 | 2012-07-04 | 浙江大学 | 一种后置反硝化污水处理装置及工艺 |
CN102358663A (zh) * | 2011-09-21 | 2012-02-22 | 浙江大学 | 一种低do后置反硝化污水处理装置及工艺 |
CN103373764B (zh) * | 2012-04-29 | 2014-10-15 | 中国石油化工股份有限公司 | 一种含氨废水短程硝化反硝化的快速启动方法 |
KR20170040900A (ko) * | 2015-10-06 | 2017-04-14 | 이동주 | 생물학적 폐수 처리 시스템에서의 질소 제거 공정 |
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 |
CN106277357B (zh) * | 2016-08-26 | 2019-05-17 | 武汉理工大学 | 一种絮状污泥和颗粒污泥共存的自养脱氮系统启动及高效运行方法 |
-
2017
- 2017-04-24 CN CN201710269330.4A patent/CN107032488B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107032488A (zh) | 2017-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107032488B (zh) | 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 | |
CN106938863B (zh) | 污泥双回流aoa实现城市污水深度脱氮除磷的装置与方法 | |
CN110015757B (zh) | 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 | |
CN112645449B (zh) | 多级AO短程反硝化耦合Anammox结合污泥水解酸化强化脱氮除磷的装置与方法 | |
CN106830324B (zh) | 一种分段进水a2/o工艺强化生物脱氮除磷的装置与方法 | |
CN110668566B (zh) | 污泥发酵耦合短程反硝化串联二级厌氧氨氧化实现污泥减量与总氮去除的装置与方法 | |
CN110104773B (zh) | 全流程厌氧氨氧化强化脱氮的aoa工艺处理城市污水的方法与装置 | |
CN107381815B (zh) | 一种主流内源短程反硝化/厌氧氨氧化工艺实现生活污水深度脱氮的装置和方法 | |
CN101830560B (zh) | 一种高do条件下短程硝化反硝化颗粒污泥的制备方法 | |
CN109485150B (zh) | 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) | 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 | |
CN109867359B (zh) | 利用污泥发酵混合物短程硝化反硝化耦合部分厌氧氨氧化深度脱氮的方法和装置 | |
CN105217890A (zh) | 基于deamox强化a2/o+生物接触氧化工艺生物脱氮除磷的装置与方法 | |
CN105384247A (zh) | 一种通过a/o生物膜工艺实现部分反硝化耦合厌氧氨氧化脱氮的方法 | |
CN100554195C (zh) | 一种对高氨氮低c/n比的废水处理工艺及用途 | |
CN113023872B (zh) | 同步短程硝化反硝化-厌氧氨氧化耦合反硝化实现生活污水脱氮的装置与方法 | |
CN112174317A (zh) | 一种基于剩余污泥内碳源开发的侧流强化生物除磷工艺的装置与方法 | |
US20230100166A1 (en) | Device and method for treating urban domestic sewage based on two-stage combined process of partial denitrification-anammox | |
CN107324497B (zh) | 一种耦合反硝化Canon工艺处理猪场沼液的启动方法 | |
CN110723816B (zh) | 一种实现短程硝化厌氧氨氧化一体化处理城市污水长期稳定运行的方法 | |
CN112225397A (zh) | 基于双污泥反硝化除磷及生物滤塔的污水处理系统及方法 | |
CN108383239B (zh) | 间歇曝气模式下短程硝化厌氧氨氧化同时除磷的一体化生物处理工艺 | |
CN110550739B (zh) | 一种好氧与厌氧vbbr串联耦合装置及污水处理方法 | |
CN102992477B (zh) | 一种低氨氮污水部分亚硝化的非限氧启动方法 | |
CN105110561A (zh) | 一种低溶氧条件下处理高氨氮废水的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Peng Yongzhen Inventor after: Zhang Ting Inventor after: Wang Aijie Inventor after: Zhang Liang Inventor after: Ding Penglin Inventor after: Wang Shuying Inventor before: Peng Yongzhen Inventor before: Zhang Ting Inventor before: Ding Penglin Inventor before: Wang Shuying |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: Guotou xinkaishui Environmental Investment Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2020110000024 Denomination of invention: A method of shortcut nitrification of municipal wastewater by AOA process with sludge double reflux Granted publication date: 20200731 License type: Common License Record date: 20201216 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: BEIJING ENTERPRISES WATER (CHINA) INVESTMENT Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2020110000027 Denomination of invention: A method of shortcut nitrification of municipal wastewater by AOA process with sludge double reflux Granted publication date: 20200731 License type: Common License Record date: 20201228 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: JIANGSU YULONG ENVIRONMENT PROTECTION Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2021110000019 Denomination of invention: A method of shortcut nitrification of municipal wastewater by AOA process with sludge double reflux Granted publication date: 20200731 License type: Common License Record date: 20210531 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2022990000984 Denomination of invention: A method of realizing short cut nitrification of urban sewage by sludge double reflux AOA process Granted publication date: 20200731 License type: Common License Record date: 20221226 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: SHENZHEN LIYUAN WATER DESIGN & CONSULTATION Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2022990001005 Denomination of invention: A method to realize short-cut nitrification of municipal sewage through sludge double-reflux AOA process Granted publication date: 20200731 License type: Common License Record date: 20221230 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170811 Assignee: Shenzhen Wanmu Water Co.,Ltd. Assignor: Beijing University of Technology Contract record no.: X2024980003481 Denomination of invention: A method for achieving short-range nitrification of urban wastewater through sludge dual reflux AOA process Granted publication date: 20200731 License type: Common License Record date: 20240326 |