CN111099722B - 一种促进反硝化脱氮的组合物及其应用 - Google Patents
一种促进反硝化脱氮的组合物及其应用 Download PDFInfo
- Publication number
- CN111099722B CN111099722B CN201811255630.8A CN201811255630A CN111099722B CN 111099722 B CN111099722 B CN 111099722B CN 201811255630 A CN201811255630 A CN 201811255630A CN 111099722 B CN111099722 B CN 111099722B
- Authority
- CN
- China
- Prior art keywords
- salt
- composition
- denitrification
- content
- inorganic salt
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 230000001737 promoting effect Effects 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 26
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000003463 adsorbent Substances 0.000 claims abstract description 10
- 235000015278 beef Nutrition 0.000 claims abstract description 8
- 159000000007 calcium salts Chemical class 0.000 claims abstract description 7
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 7
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000007832 Na2SO4 Substances 0.000 claims abstract description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 3
- 244000005700 microbiome Species 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000007836 KH2PO4 Substances 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims description 2
- 238000000338 in vitro Methods 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 229910002651 NO3 Inorganic materials 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- -1 organic acid salts Chemical class 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000002253 acid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 108090000913 Nitrate Reductases Proteins 0.000 description 1
- 108010025915 Nitrite Reductases Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- HDELZEHCSGXWFK-UHFFFAOYSA-N [N].OC1=CC=CC=C1 Chemical compound [N].OC1=CC=CC=C1 HDELZEHCSGXWFK-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material 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
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- C02F3/28—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
- C02F3/34—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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
-
- 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)
- Biodiversity & Conservation Biology (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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
实施例 | 出水COD,mg/L | 出水NH<sub>3</sub>-N,mg/L | 出水总氮,mg/L |
未投加 | 20 | 1 | 86.6 |
实施例1 | 20 | 1 | 14.7 |
实施例2 | 32 | 4 | 54.8 |
实施例3 | 22 | 1 | 45.4 |
实施例4 | 18 | 2 | 20.7 |
实施例5 | 19 | 2 | 19.1 |
实施例6 | 22 | 1 | 24.8 |
实施例7 | 21 | 1 | 21.6 |
实施例8 | 20 | 1 | 19.8 |
实施例9 | 21 | 1 | 16.4 |
实施例10 | 20 | 1 | 12.8 |
比较例1 | 35 | 5 | 60.0 |
比较例2 | 18 | 1 | 71.6 |
比较例3 | 34 | 5 | 57.2 |
比较例4 | 38 | 5 | 66.4 |
比较例5 | 20 | 1 | 75.8 |
比较例6 | 19 | 1 | 79.8 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811255630.8A CN111099722B (zh) | 2018-10-26 | 2018-10-26 | 一种促进反硝化脱氮的组合物及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811255630.8A CN111099722B (zh) | 2018-10-26 | 2018-10-26 | 一种促进反硝化脱氮的组合物及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111099722A CN111099722A (zh) | 2020-05-05 |
CN111099722B true CN111099722B (zh) | 2022-07-12 |
Family
ID=70418879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811255630.8A Active CN111099722B (zh) | 2018-10-26 | 2018-10-26 | 一种促进反硝化脱氮的组合物及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111099722B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111099743B (zh) * | 2018-10-26 | 2022-06-07 | 中国石油化工股份有限公司 | 一种强化废水反硝化脱氮的组合物及其脱氮方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260017A (zh) * | 2011-05-24 | 2011-11-30 | 哈尔滨工程大学 | 一种有效去除受污染水体中氨氮的方法 |
CN106315861A (zh) * | 2016-08-17 | 2017-01-11 | 东莞市智汇水务科技有限公司 | 生活污水处理剂 |
CN108069513A (zh) * | 2016-11-15 | 2018-05-25 | 天津大学 | 一种反硝化细菌活化填充料及其制备方法和应用 |
CN108585222A (zh) * | 2018-05-17 | 2018-09-28 | 神美科技有限公司 | 一种用于污水处理强化脱氮的多核复合型碳源 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100445365C (zh) * | 2005-12-22 | 2008-12-24 | 中国石化上海石油化工股份有限公司 | 一种硝化菌培养促进剂 |
CN100460499C (zh) * | 2005-12-22 | 2009-02-11 | 中国石化上海石油化工股份有限公司 | 序批式活性污泥法去除污水氨氮的方法 |
CN100445366C (zh) * | 2005-12-22 | 2008-12-24 | 中国石化上海石油化工股份有限公司 | 硝化菌培养促进剂 |
CN100556826C (zh) * | 2006-04-27 | 2009-11-04 | 中国石化上海石油化工股份有限公司 | 活性污泥氧化沟工艺去除污水氨氮的方法 |
CN100582027C (zh) * | 2006-07-07 | 2010-01-20 | 哈尔滨工业大学 | 两段式同步硝化反硝化处理氨氮废水方法 |
CN101402990B (zh) * | 2008-07-18 | 2011-04-20 | 哈尔滨工业大学 | 厌氧反硝化细菌筛选用培养基及筛选厌氧反硝化细菌的方法 |
CN102689982A (zh) * | 2011-03-21 | 2012-09-26 | 中国地质大学(北京) | 一种用于地下水硝酸盐污染修复的碳源载体填料 |
CN102352318A (zh) * | 2011-10-24 | 2012-02-15 | 沈阳建筑大学 | 一种促进耐盐硝化菌生长的液体培养基 |
CN102689986B (zh) * | 2012-06-18 | 2014-02-05 | 华东理工大学 | 一种经组合生物膜过程深度脱氮的污水处理方法 |
CN104046575A (zh) * | 2013-03-13 | 2014-09-17 | 都江堰惠农生物技术有限责任公司 | 一种分离反硝化细菌的方法 |
CN103523917A (zh) * | 2013-10-25 | 2014-01-22 | 西南大学 | 一种利用粉煤灰合成沸石提高沼液sbr处理工艺效率的方法 |
CN103803704B (zh) * | 2014-03-03 | 2015-05-27 | 中国环境科学研究院 | 一种用于地下水硝酸盐污染的可渗透反应介质材料 |
CN104403968B (zh) * | 2014-09-28 | 2017-10-31 | 南京工业大学 | 一种坚强芽孢杆菌gy‑49及其筛选方法和应用 |
CN105621625B (zh) * | 2014-10-28 | 2018-03-16 | 中国石油化工股份有限公司 | 一种亚硝酸细菌生长促进剂及其制备方法 |
CN105621611B (zh) * | 2014-10-28 | 2018-02-09 | 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 |
CN104649420B (zh) * | 2014-12-29 | 2016-11-23 | 南京大学 | 一种去除水体中硝态氮的方法 |
CN104711213A (zh) * | 2015-03-13 | 2015-06-17 | 中国海洋石油总公司 | 一种利于高盐废水中耐盐硝化菌生长的促进剂 |
CN105132326B (zh) * | 2015-09-09 | 2018-03-23 | 呼伦贝尔东北阜丰生物科技有限公司 | 一种浓缩等电点技术制备谷氨酸钠产生的工业废水的生物修复制剂 |
CN106542638A (zh) * | 2015-09-23 | 2017-03-29 | 沈阳铝镁设计研究院有限公司 | 一种人工湿地脱氮强化剂及其制备方法和使用方法 |
CN106745727B (zh) * | 2015-11-19 | 2020-10-16 | 中国石油化工股份有限公司 | 一种腈纶生产过程排放含氨废水的脱氮方法 |
CN106186284B (zh) * | 2016-08-26 | 2020-06-23 | 李勇锋 | 微生物载体 |
CN107235610A (zh) * | 2017-07-28 | 2017-10-10 | 上海富程环保工程有限公司 | 一种污泥减量的污水处理工艺 |
CN107572658B (zh) * | 2017-09-05 | 2020-08-25 | 西安建筑科技大学 | 用于景观水体的同步溶藻反硝化生物浮床原位修复方法 |
-
2018
- 2018-10-26 CN CN201811255630.8A patent/CN111099722B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260017A (zh) * | 2011-05-24 | 2011-11-30 | 哈尔滨工程大学 | 一种有效去除受污染水体中氨氮的方法 |
CN106315861A (zh) * | 2016-08-17 | 2017-01-11 | 东莞市智汇水务科技有限公司 | 生活污水处理剂 |
CN108069513A (zh) * | 2016-11-15 | 2018-05-25 | 天津大学 | 一种反硝化细菌活化填充料及其制备方法和应用 |
CN108585222A (zh) * | 2018-05-17 | 2018-09-28 | 神美科技有限公司 | 一种用于污水处理强化脱氮的多核复合型碳源 |
Non-Patent Citations (1)
Title |
---|
微生物诱导碳酸盐沉积技术固化红棕色玄武岩残积土的试验研究;陈彦瑞等;《科学技术与工程》;20170918;第17卷(第26期);120-126 * |
Also Published As
Publication number | Publication date |
---|---|
CN111099722A (zh) | 2020-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhou et al. | Simultaneous biological removal of nitrogen and phosphorus from secondary effluent of wastewater treatment plants by advanced treatment: A review | |
Wang et al. | Advances and challenges of sulfur-driven autotrophic denitrification (SDAD) for nitrogen removal | |
Pai et al. | Potential applications of aerobic denitrifying bacteria as bioagents in wastewater treatment | |
CN101484394B (zh) | 利用异养氨氧化细菌去除污水中c、n污染物的方法 | |
CN102382767A (zh) | 一种耐盐硝化菌群的富集培养方法 | |
Sun et al. | Biological iron nitrogen cycle in ecological floating bed: Nitrogen removal improvement and nitrous oxide emission reduction | |
Zhang et al. | Nitrogen removal from low carbon/nitrogen polluted water is enhanced by a novel synthetic micro-ecosystem under aerobic conditions: novel insight into abundance of denitrification genes and community interactions | |
CN106434469B (zh) | 一种耐低温硝化菌剂及其制备方法和应用 | |
CN106745713B (zh) | 一种厌氧氨氧化反应器的快速启动方法 | |
CN114292789B (zh) | 一种具有反硝化和除磷功能的副球菌及其应用 | |
CN114292793A (zh) | 一株耐盐的盐单胞菌菌株及其在水净化领域的应用 | |
CN108117157B (zh) | 一种难降解有机含氮废水的处理方法 | |
CN109161513B (zh) | 一株鞘氨醇杆菌及其应用 | |
Zhou et al. | Sulfur-pyrite-limestone biological filter for simultaneous nitrogen and phosphorus removal from wastewater treatment plant effluent: Interaction mechanisms of autotrophic and heterotrophic denitrification | |
Yan et al. | Attaining superior nitrogen removal from integrated mature landfill leachate and kitchen waste digestion liquid via a two-stage partial nitrification/anammox (PN/A) process | |
CN111099722B (zh) | 一种促进反硝化脱氮的组合物及其应用 | |
CN106554076B (zh) | 一种含氨废水的生物处理方法 | |
CN107311307B (zh) | 一种难降解有机废水的处理方法 | |
Lan et al. | Treatment of Nitrate-Nitrogen-Containing Wastewater via Aerobic Denitrifying Bacteria Using Different Carbon Sources. | |
Zhou et al. | Enhancing nitrogen removal from anaerobically-digested swine wastewater through integration of Myriophyllum aquaticum and free nitrous acid-based technology in a constructed wetland | |
CN117143755A (zh) | 一株施氏假单胞菌株及其应用 | |
CN106745727B (zh) | 一种腈纶生产过程排放含氨废水的脱氮方法 | |
CN114230024A (zh) | 一种选择性抑制聚糖菌提高生物除磷效能的方法 | |
CN111099743B (zh) | 一种强化废水反硝化脱氮的组合物及其脱氮方法 | |
CN109880784B (zh) | 一种促进反硝化微生物脱氮的组合物及其应用 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
|
TR01 | Transfer of patent right |