CN113772807B - Method for domesticating and operating ammonia oxidation biofilm reactor - Google Patents
Method for domesticating and operating ammonia oxidation biofilm reactor Download PDFInfo
- Publication number
- CN113772807B CN113772807B CN202111213828.1A CN202111213828A CN113772807B CN 113772807 B CN113772807 B CN 113772807B CN 202111213828 A CN202111213828 A CN 202111213828A CN 113772807 B CN113772807 B CN 113772807B
- Authority
- CN
- China
- Prior art keywords
- ammonia
- nitrogen
- period
- nitrite
- concentration
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 41
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 23
- 230000003647 oxidation Effects 0.000 title claims abstract description 22
- 230000005764 inhibitory process Effects 0.000 claims abstract description 40
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims abstract description 34
- 239000002351 wastewater Substances 0.000 claims abstract description 30
- 241000894006 Bacteria Species 0.000 claims abstract description 25
- 230000000813 microbial effect Effects 0.000 claims abstract description 25
- 230000001590 oxidative effect Effects 0.000 claims abstract description 25
- 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 abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 230000001276 controlling effect Effects 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 13
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims description 39
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000002401 inhibitory effect Effects 0.000 claims description 20
- 150000007522 mineralic acids Chemical class 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 13
- 229910002651 NO3 Inorganic materials 0.000 claims description 11
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 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 9
- 238000005273 aeration Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 241001453382 Nitrosomonadales Species 0.000 abstract description 10
- 238000009825 accumulation Methods 0.000 abstract description 6
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000011081 inoculation Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
-
- 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)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111213828.1A CN113772807B (en) | 2021-10-20 | 2021-10-20 | Method for domesticating and operating ammonia oxidation biofilm reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111213828.1A CN113772807B (en) | 2021-10-20 | 2021-10-20 | Method for domesticating and operating ammonia oxidation biofilm reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113772807A CN113772807A (en) | 2021-12-10 |
CN113772807B true CN113772807B (en) | 2023-03-14 |
Family
ID=78871551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111213828.1A Active CN113772807B (en) | 2021-10-20 | 2021-10-20 | Method for domesticating and operating ammonia oxidation biofilm reactor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113772807B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114524517B (en) * | 2022-03-04 | 2023-01-24 | 浙江卓锦环保科技股份有限公司 | Method for strengthening biological treatment of high-salt high-ammonia nitrogen industrial wastewater |
CN114772747B (en) * | 2022-04-20 | 2023-10-27 | 同济大学 | Ammonia nitrogen wastewater denitrification treatment system and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102115259A (en) * | 2011-01-27 | 2011-07-06 | 中山大学 | Method for converting active sludge into autotrophic denitrified sludge based on mixed type continuous flow reactor |
CN102173504A (en) * | 2011-03-16 | 2011-09-07 | 北京工业大学 | Method for culturing shortcut nitrification granular sludge by combining dual inhibition of FA and FNA |
WO2011134011A1 (en) * | 2010-04-28 | 2011-11-03 | The University Of Queensland | Production of nitrite |
CN102701441A (en) * | 2012-05-16 | 2012-10-03 | 北京工业大学 | Method for regulating and controlling nitrogen proportion of partial nitrosation effluent of low-ammonia-nitrogen continuous stirred-tank reactor (CSTR) at normal temperature |
EP3255016A1 (en) * | 2016-06-10 | 2017-12-13 | FCC Aqualia, S.A. | Method for starting up and controlling a biological process for ammonium removal at low ammonium concentrations and low temperature through the use of a two stage autotrophic nitrogen removal process |
CN109095727A (en) * | 2018-09-29 | 2018-12-28 | 北京安国水道自控工程技术有限公司 | A kind of removal of carbon and nitrogen device and method of high ammonia nitrogen low carbon-nitrogen ratio sewage |
-
2021
- 2021-10-20 CN CN202111213828.1A patent/CN113772807B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011134011A1 (en) * | 2010-04-28 | 2011-11-03 | The University Of Queensland | Production of nitrite |
CN102115259A (en) * | 2011-01-27 | 2011-07-06 | 中山大学 | Method for converting active sludge into autotrophic denitrified sludge based on mixed type continuous flow reactor |
CN102173504A (en) * | 2011-03-16 | 2011-09-07 | 北京工业大学 | Method for culturing shortcut nitrification granular sludge by combining dual inhibition of FA and FNA |
CN102701441A (en) * | 2012-05-16 | 2012-10-03 | 北京工业大学 | Method for regulating and controlling nitrogen proportion of partial nitrosation effluent of low-ammonia-nitrogen continuous stirred-tank reactor (CSTR) at normal temperature |
EP3255016A1 (en) * | 2016-06-10 | 2017-12-13 | FCC Aqualia, S.A. | Method for starting up and controlling a biological process for ammonium removal at low ammonium concentrations and low temperature through the use of a two stage autotrophic nitrogen removal process |
CN109095727A (en) * | 2018-09-29 | 2018-12-28 | 北京安国水道自控工程技术有限公司 | A kind of removal of carbon and nitrogen device and method of high ammonia nitrogen low carbon-nitrogen ratio sewage |
Also Published As
Publication number | Publication date |
---|---|
CN113772807A (en) | 2021-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Cao et al. | Mainstream partial nitritation–anammox in municipal wastewater treatment: status, bottlenecks, and further studies | |
CA2693822C (en) | A method for removing the contamination of c, n utilizing heterotrophic ammonia-oxidizing bacteria | |
Peng et al. | Biological nitrogen removal with nitrification and denitrification via nitrite pathway | |
CN106865773B (en) | Device and method for realizing partial shortcut nitrification-anaerobic ammonia oxidation by adding hydroxylamine | |
EP1113997B1 (en) | Process for the treatment of waste water containing ammonia | |
Ge et al. | Enhanced nutrient removal in a modified step feed process treating municipal wastewater with different inflow distribution ratios and nutrient ratios | |
Yao et al. | Simultaneous removal of organic matter and nitrogen by a heterotrophic nitrifying–aerobic denitrifying bacterial strain in a membrane bioreactor | |
do Canto et al. | Feasibility of nitrification/denitrification in a sequencing batch biofilm reactor with liquid circulation applied to post-treatment | |
CN113415910B (en) | Device and method for denitrification coupling anaerobic ammonium oxidation biological nitrogen and phosphorus removal in iron ammonium oxidation enhanced AAO process | |
CN101638267B (en) | Method for quickly starting shortcut nitrification of ammonia-containing wastewater | |
CN113772807B (en) | Method for domesticating and operating ammonia oxidation biofilm reactor | |
US20220194834A1 (en) | Method for treating wastewater or sludge | |
Beylier et al. | 6.27-Biological nitrogen removal from domestic wastewater | |
Qian et al. | Startup and performance of a novel single-stage partial nitritation/anammox system for reject water treatment | |
CN114230006A (en) | Natural enrichment method for anaerobic ammonium oxidation bacteria | |
Udert et al. | Biological nitrogen conversion processes | |
Bernat et al. | The treatment of anaerobic digester supernatant by combined partial ammonium oxidation and denitrification | |
CN105800873A (en) | Method for treating high-concentration ammonia nitrogen wastewater by autotrophic denitrification process | |
CN113735261B (en) | Treatment process and treatment device for aquaculture wastewater | |
Yan et al. | Comparison of partial nitrification to nitrite for ammonium-rich organic wastewater in sequencing batch reactors and continuous stirred-tank reactor at laboratory-scale | |
CN103011409B (en) | Method for realizing stable operation of nitrosification of domestic sewage in sequencing batch reactor (SBR) by using intermittent aeration | |
CN113845213B (en) | Sequencing batch aerobic activated sludge process regulation and control method | |
CN111268798A (en) | Method for improving denitrification efficiency of A/O sewage treatment system under low carbon-nitrogen ratio condition | |
He et al. | Nitrification with high nitrite accumulation for the treatment of “Old” landfill leachates | |
CN115557606B (en) | Sulfur autotrophic denitrification and anaerobic ammonia oxidation coupling denitrification method |
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: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Country or region after: China Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |