CN110255714B - 一种低碳源城市污水处理系统及方法 - Google Patents
一种低碳源城市污水处理系统及方法 Download PDFInfo
- Publication number
- CN110255714B CN110255714B CN201910614652.7A CN201910614652A CN110255714B CN 110255714 B CN110255714 B CN 110255714B CN 201910614652 A CN201910614652 A CN 201910614652A CN 110255714 B CN110255714 B CN 110255714B
- Authority
- CN
- China
- Prior art keywords
- tank
- sludge
- anaerobic
- aerobic
- anoxic
- 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
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 52
- 239000002131 composite material Substances 0.000 claims abstract description 51
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 22
- 230000003647 oxidation Effects 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 17
- 241000894006 Bacteria Species 0.000 claims abstract description 14
- 239000010802 sludge Substances 0.000 claims description 81
- 239000007788 liquid Substances 0.000 claims description 42
- 238000004062 sedimentation Methods 0.000 claims description 34
- 238000010992 reflux Methods 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 230000014759 maintenance of location Effects 0.000 claims description 26
- 238000005273 aeration Methods 0.000 claims description 21
- 229920002635 polyurethane Polymers 0.000 claims description 17
- 239000004814 polyurethane Substances 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 210000004027 cell Anatomy 0.000 claims description 14
- 230000001546 nitrifying effect Effects 0.000 claims description 14
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 12
- 229910021529 ammonia Inorganic materials 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003403 water pollutant Substances 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
- C02F3/006—Regulation methods for biological 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- 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
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)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910614652.7A CN110255714B (zh) | 2019-07-09 | 2019-07-09 | 一种低碳源城市污水处理系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910614652.7A CN110255714B (zh) | 2019-07-09 | 2019-07-09 | 一种低碳源城市污水处理系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110255714A CN110255714A (zh) | 2019-09-20 |
CN110255714B true CN110255714B (zh) | 2022-07-12 |
Family
ID=67925184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910614652.7A Active CN110255714B (zh) | 2019-07-09 | 2019-07-09 | 一种低碳源城市污水处理系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110255714B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110734140A (zh) * | 2019-11-27 | 2020-01-31 | 中冶南方都市环保工程技术股份有限公司 | 一种强化总氮去除生化处理系统 |
CN112093977B (zh) * | 2020-09-03 | 2023-01-06 | 浙江深德环境技术有限公司 | 基于活性污泥工艺的低碳氮比污水脱氮除磷系统及方法 |
CN112723542B (zh) * | 2020-11-20 | 2022-10-14 | 成都市排水有限责任公司 | 一种适用于高污泥浓度的强化脱氮系统及方法 |
CN112723685A (zh) * | 2021-02-01 | 2021-04-30 | 北京交通大学 | 一种利用微曝气生物膜脱氮除碳的装置 |
CN113233593B (zh) * | 2021-05-08 | 2022-12-02 | 中国市政工程中南设计研究总院有限公司 | 污水处理工艺及污水处理装置 |
CN113443714A (zh) * | 2021-07-28 | 2021-09-28 | 北控水务(中国)投资有限公司 | 污水深度脱氮处理装置和方法 |
CN113443712A (zh) * | 2021-07-28 | 2021-09-28 | 北控水务(中国)投资有限公司 | 高氨氮污水脱氮系统及处理方法 |
CN113955851A (zh) * | 2021-08-18 | 2022-01-21 | 北京工业大学 | 后置选择缺氧/好氧的内碳源强化城市污水深度脱氮装置与方法 |
CN115057534B (zh) * | 2022-07-27 | 2022-11-18 | 中国市政工程华北设计研究总院有限公司 | 一种低碳型污水脱氮除磷系统及工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101113060A (zh) * | 2007-06-15 | 2008-01-30 | 北京工业大学 | A2/o+a/o工艺污水生物脱氮除磷工艺及其装置 |
CN105217786A (zh) * | 2015-10-25 | 2016-01-06 | 北京工业大学 | 基于deamox强化改良分段进水a2/o工艺生物脱氮除磷的装置与方法 |
CN106830324A (zh) * | 2017-03-22 | 2017-06-13 | 北京工业大学 | 一种分段进水a2/o工艺强化生物脱氮除磷的装置与方法 |
CN108409033A (zh) * | 2018-03-13 | 2018-08-17 | 北京工业大学 | Fna强化短程硝化的分段进水uct深度脱氮除磷的装置与方法 |
CN108911405A (zh) * | 2018-07-26 | 2018-11-30 | 华电水务控股股份有限公司 | 一种采用五段生物法的生化池系统及工艺 |
KR20180130425A (ko) * | 2017-12-27 | 2018-12-07 | 서울과학기술대학교 산학협력단 | 혐기성 암모늄 산화 공법 기반 하수처리장 수처리공정에서 질소 및 인 처리 효율 강화를 위한 하수처리 시스템 |
-
2019
- 2019-07-09 CN CN201910614652.7A patent/CN110255714B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101113060A (zh) * | 2007-06-15 | 2008-01-30 | 北京工业大学 | A2/o+a/o工艺污水生物脱氮除磷工艺及其装置 |
CN105217786A (zh) * | 2015-10-25 | 2016-01-06 | 北京工业大学 | 基于deamox强化改良分段进水a2/o工艺生物脱氮除磷的装置与方法 |
CN106830324A (zh) * | 2017-03-22 | 2017-06-13 | 北京工业大学 | 一种分段进水a2/o工艺强化生物脱氮除磷的装置与方法 |
KR20180130425A (ko) * | 2017-12-27 | 2018-12-07 | 서울과학기술대학교 산학협력단 | 혐기성 암모늄 산화 공법 기반 하수처리장 수처리공정에서 질소 및 인 처리 효율 강화를 위한 하수처리 시스템 |
CN108409033A (zh) * | 2018-03-13 | 2018-08-17 | 北京工业大学 | Fna强化短程硝化的分段进水uct深度脱氮除磷的装置与方法 |
CN108911405A (zh) * | 2018-07-26 | 2018-11-30 | 华电水务控股股份有限公司 | 一种采用五段生物法的生化池系统及工艺 |
Non-Patent Citations (1)
Title |
---|
"分段进水一体化工艺同步硝化反硝化脱氮影响因素研究";殷旭东等;《工业用水与废水》;20181231;第49卷(第6期);第14-18页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110255714A (zh) | 2019-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110255714B (zh) | 一种低碳源城市污水处理系统及方法 | |
CN103936229B (zh) | 一种城市污水改良a2/o强化脱氮除磷处理装置及工艺 | |
CN105461061A (zh) | 一种城市污水a2/o-生物同步脱氮除磷装置及方法 | |
CN103121754B (zh) | 一种脱氮除磷工艺 | |
CN205710082U (zh) | 一种循环流环型多段泥膜共生复合式生物反应器 | |
CN101723510A (zh) | 预脱氧-厌氧-缺氧-多级好氧/缺氧生物脱氮除磷的方法和装置 | |
CN105753153A (zh) | 基于deamox的改良a/o四点分段进水高效生物脱氮除磷装置及应用方法 | |
CN114804339B (zh) | 基于bfm形式的高效aoa耦合厌氧氨氧化污水处理方法及系统 | |
CN110117070A (zh) | 节能高效紧凑复合型a2/o除磷脱氮处理系统及处理工艺 | |
CN110615534A (zh) | 一种硫铁自养反硝化装置及其应用 | |
CN204727718U (zh) | 污水处理系统 | |
CN110171904B (zh) | 基于连续流aao除磷及部分脱氮串联复合式固定生物膜活性污泥自养脱氮装置和方法 | |
CN105923771A (zh) | 一种自循环生物脱氮反应器 | |
CN209923013U (zh) | 一种基于多点进水和多模式运行的可强化反硝化脱氮除磷系统 | |
CN105174642A (zh) | 一种污水高效生物脱氮方法 | |
CN210764841U (zh) | 一种多级接触泥膜共生高效生物反应器 | |
CN102101743A (zh) | 城市污水生物强化短程生物脱氮的装置与方法 | |
CN209906446U (zh) | 一种基于圆形罐体的一体化污水深度处理装置 | |
CN109775936B (zh) | 一种低能耗生活污水处理系统 | |
CN203866153U (zh) | 一种城市污水改良a2/o强化脱氮除磷处理装置 | |
CN110590078A (zh) | 一种铁促进磁加载厌氧反应系统 | |
CN208151064U (zh) | 节能高效紧凑复合型a2/o除磷脱氮处理系统 | |
CN204022558U (zh) | 一种节能型mbr氧化沟污水处理装置 | |
CN108706730B (zh) | 一种低碳氮比生物脱氮除磷方法 | |
CN108483657B (zh) | 一种磷循环的脱氮除磷方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100044 16 storeys, 39 blocks, 21 Chegongzhuang Street, Xicheng District, Beijing Patentee after: Beijing shouchuang Ecological Environmental Protection Group Co.,Ltd. Patentee after: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. Address before: 100044 16 storeys, 39 blocks, 21 Chegongzhuang Street, Xicheng District, Beijing Patentee before: BEIJING CAPITAL Co.,Ltd. Patentee before: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: 100044 16 storeys, 39 blocks, 21 Chegongzhuang Street, Xicheng District, Beijing Patentee after: Beijing shouchuang Ecological Environmental Protection Group Co.,Ltd. Patentee after: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. Patentee after: Beijing Hengrun Huichuang Environmental Technology Co.,Ltd. Address before: 100044 16 storeys, 39 blocks, 21 Chegongzhuang Street, Xicheng District, Beijing Patentee before: Beijing shouchuang Ecological Environmental Protection Group Co.,Ltd. Patentee before: CAPITAL AIHUA (TIANJIN) MUNICIPAL & ENVIRONMENTAL ENGINEERING CO.,LTD. |