CN106350471A - 定向快速筛选富集广谱性硝化细菌的方法 - Google Patents
定向快速筛选富集广谱性硝化细菌的方法 Download PDFInfo
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- CN106350471A CN106350471A CN201611066280.1A CN201611066280A CN106350471A CN 106350471 A CN106350471 A CN 106350471A CN 201611066280 A CN201611066280 A CN 201611066280A CN 106350471 A CN106350471 A CN 106350471A
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- bacteria
- nitrobacteria
- nitrifying bacteria
- sludge
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- 241000894006 Bacteria Species 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012216 screening Methods 0.000 title claims abstract description 14
- 230000001546 nitrifying effect Effects 0.000 title abstract description 27
- 239000010802 sludge Substances 0.000 claims abstract description 28
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims abstract description 10
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 6
- 235000013619 trace mineral Nutrition 0.000 claims description 12
- 239000011573 trace mineral Substances 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 239000006228 supernatant Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 235000016709 nutrition Nutrition 0.000 claims description 2
- 241000108664 Nitrobacteria Species 0.000 claims 6
- 238000012258 culturing Methods 0.000 claims 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 3
- 239000006151 minimal media Substances 0.000 claims 3
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims 2
- 238000011534 incubation Methods 0.000 claims 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 2
- 230000000844 anti-bacterial effect Effects 0.000 claims 1
- 239000012531 culture fluid Substances 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 230000035764 nutrition Effects 0.000 claims 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- -1 that is Chemical compound 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241001453382 Nitrosomonadales Species 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
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Claims (4)
Priority Applications (1)
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CN201611066280.1A CN106350471B (zh) | 2016-11-28 | 2016-11-28 | 定向快速筛选富集广谱性硝化细菌的方法 |
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CN201611066280.1A CN106350471B (zh) | 2016-11-28 | 2016-11-28 | 定向快速筛选富集广谱性硝化细菌的方法 |
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CN106350471A true CN106350471A (zh) | 2017-01-25 |
CN106350471B CN106350471B (zh) | 2020-01-24 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726677A (zh) * | 2017-04-25 | 2018-11-02 | 湖南大学 | 一种促进低碳源废水处理的新工艺 |
CN112746052A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 一种提高硝化细菌抗性的培养方法 |
CN114735811A (zh) * | 2022-03-23 | 2022-07-12 | 北京工业大学 | 一种高积累率短程硝化活性污泥的培养方法 |
CN115261261A (zh) * | 2022-06-23 | 2022-11-01 | 浙江巨能环境工程有限公司 | 一种自养氨氧化菌富集方法 |
CN116354506A (zh) * | 2023-03-21 | 2023-06-30 | 北京工业大学 | 一种通过高浓度群体感应抑制剂胁迫实现异养硝化-好氧反硝化高效脱氮的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104726376A (zh) * | 2015-03-27 | 2015-06-24 | 中蓝连海设计研究院 | 一种连续式的高浓度耐盐硝化细菌规模化培养方法 |
-
2016
- 2016-11-28 CN CN201611066280.1A patent/CN106350471B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104726376A (zh) * | 2015-03-27 | 2015-06-24 | 中蓝连海设计研究院 | 一种连续式的高浓度耐盐硝化细菌规模化培养方法 |
Non-Patent Citations (2)
Title |
---|
LAI PENG等: "The combined effect of dissolved oxygen and nitrite on N2O production by ammonia oxidizing bacteria in an enriched nitrifying sludge", 《WATER RESEARCH》 * |
刘文如等: "硝化颗粒污泥的快速培养及其硝化特性分析", 《环境工程学报》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726677A (zh) * | 2017-04-25 | 2018-11-02 | 湖南大学 | 一种促进低碳源废水处理的新工艺 |
CN112746052A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 一种提高硝化细菌抗性的培养方法 |
CN112746052B (zh) * | 2019-10-30 | 2022-08-12 | 中国石油化工股份有限公司 | 一种提高硝化细菌抗性的培养方法 |
CN114735811A (zh) * | 2022-03-23 | 2022-07-12 | 北京工业大学 | 一种高积累率短程硝化活性污泥的培养方法 |
CN115261261A (zh) * | 2022-06-23 | 2022-11-01 | 浙江巨能环境工程有限公司 | 一种自养氨氧化菌富集方法 |
CN115261261B (zh) * | 2022-06-23 | 2023-12-12 | 浙江巨能环境工程有限公司 | 一种自养氨氧化菌富集方法 |
CN116354506A (zh) * | 2023-03-21 | 2023-06-30 | 北京工业大学 | 一种通过高浓度群体感应抑制剂胁迫实现异养硝化-好氧反硝化高效脱氮的方法 |
CN116354506B (zh) * | 2023-03-21 | 2024-01-19 | 北京工业大学 | 一种通过高浓度群体感应抑制剂胁迫实现异养硝化-好氧反硝化高效脱氮的方法 |
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CN106350471B (zh) | 2020-01-24 |
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