CN111484123A - 一种高效硝化包埋生物活性填料及其制备方法 - Google Patents
一种高效硝化包埋生物活性填料及其制备方法 Download PDFInfo
- Publication number
- CN111484123A CN111484123A CN202010375339.5A CN202010375339A CN111484123A CN 111484123 A CN111484123 A CN 111484123A CN 202010375339 A CN202010375339 A CN 202010375339A CN 111484123 A CN111484123 A CN 111484123A
- Authority
- CN
- China
- Prior art keywords
- filler
- embedded
- pva
- nitrifying
- preparation
- 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 title claims abstract description 91
- 230000000975 bioactive effect Effects 0.000 title claims abstract description 24
- 230000001546 nitrifying effect Effects 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 241000894006 Bacteria Species 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006396 nitration reaction Methods 0.000 claims abstract description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 31
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 21
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 241000108664 Nitrobacteria Species 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 5
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 3
- 229910018890 NaMoO4 Inorganic materials 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 3
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
- 229940099596 manganese sulfate Drugs 0.000 claims description 3
- 239000011702 manganese sulphate Substances 0.000 claims description 3
- 235000007079 manganese sulphate Nutrition 0.000 claims description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000001488 sodium phosphate Substances 0.000 claims description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 239000011686 zinc sulphate Substances 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 9
- 238000002306 biochemical method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241001453382 Nitrosomonadales Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 238000007444 cell Immobilization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater 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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/107—Inorganic materials, e.g. sand, silicates
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
-
- 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
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- 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)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Biological Treatment Of Waste Water (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 |
---|---|---|---|
CN202010375339.5A CN111484123B (zh) | 2020-05-06 | 2020-05-06 | 一种高效硝化包埋生物活性填料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010375339.5A CN111484123B (zh) | 2020-05-06 | 2020-05-06 | 一种高效硝化包埋生物活性填料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111484123A true CN111484123A (zh) | 2020-08-04 |
CN111484123B CN111484123B (zh) | 2022-03-29 |
Family
ID=71811919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010375339.5A Active CN111484123B (zh) | 2020-05-06 | 2020-05-06 | 一种高效硝化包埋生物活性填料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111484123B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112919646A (zh) * | 2021-01-26 | 2021-06-08 | 北京美大环洲工程技术有限责任公司 | 一种包埋填料组合物及其制备的包埋微生物菌群活性填料 |
CN115432811A (zh) * | 2022-10-06 | 2022-12-06 | 北京工业大学 | 一种用于污水处理的硝化包埋颗粒及其制备方法 |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6033569A (en) * | 1995-08-10 | 2000-03-07 | Hitachi Plant Engineering & Construction Co., Ltd. | Method of biologically removing nitrogen and system therefor |
WO2003095375A1 (en) * | 2002-05-13 | 2003-11-20 | E.I. Du Pont De Nemours And Company | Process for the removal of organic sulfur in wastewater including an oxidative pretreatment |
CN1508925A (zh) * | 2002-12-16 | 2004-06-30 | 宁波信高塑化有限公司 | 一种埋地式中高压电力电缆用套管及其生产方法 |
CN1739939A (zh) * | 2005-09-20 | 2006-03-01 | 特乐斯特机械(上海)有限公司 | 管条状柔性型材及其生产工艺 |
US20070015268A1 (en) * | 2005-07-13 | 2007-01-18 | Hitachi Plant Technologies, Ltd. | Entrapping immobilization pellets and process for producing the same |
CN102051000A (zh) * | 2010-12-20 | 2011-05-11 | 金发科技股份有限公司 | 一种电性能改善的tpv弹性体材料 |
CN103059532A (zh) * | 2012-12-29 | 2013-04-24 | 昆明普尔顿环保科技股份有限公司 | 一种团状模塑料加工的塑料管 |
CN103951071A (zh) * | 2014-04-04 | 2014-07-30 | 北京工业大学 | 一种基于网状载体的固定化固定式生物活性填料制备及应用 |
CN103951039A (zh) * | 2014-04-04 | 2014-07-30 | 北京工业大学 | 一种基于聚氨酯载体的硝化细菌固定化生物活性填料的制备及应用 |
CN106587343A (zh) * | 2016-12-30 | 2017-04-26 | 北京工业大学 | 以广谱性反硝化细菌包埋生物活性填料针对地表水源水总n去除的方法 |
CN106636060A (zh) * | 2017-01-26 | 2017-05-10 | 同济大学 | 微生物固定化载体、微生物固定化设备和微生物固定化方法 |
CN106729989A (zh) * | 2016-12-23 | 2017-05-31 | 大连三生科技发展有限公司 | 一种含抗菌肽的生物活性表面的牙种植体制备方法 |
CN107034208A (zh) * | 2017-05-21 | 2017-08-11 | 北京工业大学 | 一种厌氧氨氧化污泥包埋凝胶小球的制备方法 |
JP2018042466A (ja) * | 2016-09-12 | 2018-03-22 | 東洋ゴム工業株式会社 | 微生物培養担体、汚水処理方法、土壌評価方法、微生物増殖性向上方法、及び土壌改良方法 |
CN109468307A (zh) * | 2018-11-01 | 2019-03-15 | 上海水源地建设发展有限公司 | 固定化微生物颗粒及其制备方法和用固定化微生物颗粒高效治理黑臭水体的方法 |
CN109504672A (zh) * | 2019-01-17 | 2019-03-22 | 中南大学 | 一种嗜酸浸矿微生物包埋体及其制备方法 |
CN110067608A (zh) * | 2018-01-24 | 2019-07-30 | 通用电气公司 | 具有t形接头或l形接头的复合构件及用于形成其的方法 |
CN209507762U (zh) * | 2018-10-23 | 2019-10-18 | 南京天河水环境科技有限公司 | 生物曝气装置及使用该装置进行水处理的设备 |
CN110640926A (zh) * | 2019-10-22 | 2020-01-03 | 东爵有机硅(南京)有限公司 | 一种混炼硅橡胶生产制备系统及其制备工艺 |
CN110734138A (zh) * | 2019-10-18 | 2020-01-31 | 长沙理工大学 | 一种淡水水产养殖废水的原位处理方法 |
CN111470614A (zh) * | 2020-05-06 | 2020-07-31 | 北京工业大学 | 一种高积累率短程硝化复合细菌包埋生物活性填料制备及应用 |
-
2020
- 2020-05-06 CN CN202010375339.5A patent/CN111484123B/zh active Active
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6033569A (en) * | 1995-08-10 | 2000-03-07 | Hitachi Plant Engineering & Construction Co., Ltd. | Method of biologically removing nitrogen and system therefor |
WO2003095375A1 (en) * | 2002-05-13 | 2003-11-20 | E.I. Du Pont De Nemours And Company | Process for the removal of organic sulfur in wastewater including an oxidative pretreatment |
CN1508925A (zh) * | 2002-12-16 | 2004-06-30 | 宁波信高塑化有限公司 | 一种埋地式中高压电力电缆用套管及其生产方法 |
US20070015268A1 (en) * | 2005-07-13 | 2007-01-18 | Hitachi Plant Technologies, Ltd. | Entrapping immobilization pellets and process for producing the same |
CN1739939A (zh) * | 2005-09-20 | 2006-03-01 | 特乐斯特机械(上海)有限公司 | 管条状柔性型材及其生产工艺 |
CN102051000A (zh) * | 2010-12-20 | 2011-05-11 | 金发科技股份有限公司 | 一种电性能改善的tpv弹性体材料 |
CN103059532A (zh) * | 2012-12-29 | 2013-04-24 | 昆明普尔顿环保科技股份有限公司 | 一种团状模塑料加工的塑料管 |
CN103951071A (zh) * | 2014-04-04 | 2014-07-30 | 北京工业大学 | 一种基于网状载体的固定化固定式生物活性填料制备及应用 |
CN103951039A (zh) * | 2014-04-04 | 2014-07-30 | 北京工业大学 | 一种基于聚氨酯载体的硝化细菌固定化生物活性填料的制备及应用 |
JP2018042466A (ja) * | 2016-09-12 | 2018-03-22 | 東洋ゴム工業株式会社 | 微生物培養担体、汚水処理方法、土壌評価方法、微生物増殖性向上方法、及び土壌改良方法 |
CN106729989A (zh) * | 2016-12-23 | 2017-05-31 | 大连三生科技发展有限公司 | 一种含抗菌肽的生物活性表面的牙种植体制备方法 |
CN106587343A (zh) * | 2016-12-30 | 2017-04-26 | 北京工业大学 | 以广谱性反硝化细菌包埋生物活性填料针对地表水源水总n去除的方法 |
CN106636060A (zh) * | 2017-01-26 | 2017-05-10 | 同济大学 | 微生物固定化载体、微生物固定化设备和微生物固定化方法 |
CN107034208A (zh) * | 2017-05-21 | 2017-08-11 | 北京工业大学 | 一种厌氧氨氧化污泥包埋凝胶小球的制备方法 |
CN110067608A (zh) * | 2018-01-24 | 2019-07-30 | 通用电气公司 | 具有t形接头或l形接头的复合构件及用于形成其的方法 |
CN209507762U (zh) * | 2018-10-23 | 2019-10-18 | 南京天河水环境科技有限公司 | 生物曝气装置及使用该装置进行水处理的设备 |
CN109468307A (zh) * | 2018-11-01 | 2019-03-15 | 上海水源地建设发展有限公司 | 固定化微生物颗粒及其制备方法和用固定化微生物颗粒高效治理黑臭水体的方法 |
CN109504672A (zh) * | 2019-01-17 | 2019-03-22 | 中南大学 | 一种嗜酸浸矿微生物包埋体及其制备方法 |
CN110734138A (zh) * | 2019-10-18 | 2020-01-31 | 长沙理工大学 | 一种淡水水产养殖废水的原位处理方法 |
CN110640926A (zh) * | 2019-10-22 | 2020-01-03 | 东爵有机硅(南京)有限公司 | 一种混炼硅橡胶生产制备系统及其制备工艺 |
CN111470614A (zh) * | 2020-05-06 | 2020-07-31 | 北京工业大学 | 一种高积累率短程硝化复合细菌包埋生物活性填料制备及应用 |
Non-Patent Citations (5)
Title |
---|
YANG HONG等: ""Effects of biomass and environmental factors on nitrogen removal performance and community structure of an anammox immobilized filler"", 《SCIENCE OF THE TOTAL ENVIRONMENT》 * |
李顺义等: "一种包埋微生物复合填料的制备及性能评价", 《环境工程学报》 * |
杨宏等: "硝化细菌的培养及包埋固定化中试", 《环境科学》 * |
林建平等: "PVA包埋微生物和竹炭处理农村生活污水研究", 《广州化工》 * |
贾燕等: "固定化硝化细菌去除氨氮和气相氨的试验研究", 《给水排水》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112919646A (zh) * | 2021-01-26 | 2021-06-08 | 北京美大环洲工程技术有限责任公司 | 一种包埋填料组合物及其制备的包埋微生物菌群活性填料 |
CN115432811A (zh) * | 2022-10-06 | 2022-12-06 | 北京工业大学 | 一种用于污水处理的硝化包埋颗粒及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111484123B (zh) | 2022-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111470614B (zh) | 一种高积累率短程硝化复合细菌包埋生物活性填料制备及应用 | |
CN106810019B (zh) | 一种强化除磷与污泥减量型污水处理工艺 | |
CN114230021B (zh) | 一种生物复合填料及其制备方法和应用 | |
CN106542655B (zh) | 一种高效脱氮微生物菌剂快速挂膜方法 | |
CN111484123B (zh) | 一种高效硝化包埋生物活性填料及其制备方法 | |
Gao et al. | Biofilm carriers for anaerobic ammonium oxidation: Mechanisms, applications, and roles in mainstream systems | |
CN111573830A (zh) | 厌氧氨氧化与氢自养反硝化耦合深度脱氮的装置与方法 | |
CN102050521A (zh) | 同步硝化反硝化处理含氨污水方法 | |
CN113233589B (zh) | 一种间歇曝气实现同步短程硝化厌氧氨氧化反硝化除磷深度处理城市生活污水的装置和方法 | |
CN108504058B (zh) | 自增氧微生物降解填料及其制备方法 | |
CN110092482B (zh) | 一种基于固定化小球实现同步pnd-dnra处理含碳、氮废水的方法 | |
CN105621611A (zh) | 一种含氨废水短程硝化反硝化的快速启动方法 | |
CN108147535B (zh) | 一种好氧同步硝化反硝化生物膜法处理受氮污染水体的方法 | |
CN106495314A (zh) | 好氧耐盐反硝化菌内循环挂膜方法与反硝化反应器 | |
CN114212885B (zh) | 两级全程氨氧化-短程反硝化厌氧氨氧化处理主流低碳氮比生活污水的装置与方法 | |
CN112390358B (zh) | 一种厌氧产甲烷耦合短程硝化厌氧氨氧化强化生活污水脱氮的装置及方法 | |
CN111484134B (zh) | 一种反硝化脱氮包埋生物环状活性填料制备及应用 | |
CN116495889B (zh) | 一种强化脱氮的人工湿地处理系统及处理方法 | |
CN111484135B (zh) | 一种高效厌氧氨氧化复合细菌包埋生物活性填料制备及应用 | |
CN111470625B (zh) | 一种厌氧水解酸化复合细菌包埋生物活性填料制备及应用 | |
CN116282543A (zh) | 一种净化海水养殖尾水无机氮的复合生物定向转化系统及方法 | |
CN210340620U (zh) | 一种用于低c/n比污水高效脱氮的双池人工快渗系统 | |
CN112875845A (zh) | 一种厌氧水解联合短程硝化-同步硝化反硝化、好氧氧化的污水处理工艺 | |
CN108178304B (zh) | 一种快速实现高氨氮废水baf一体化自养脱氮的装置及运行方法 | |
CN112897684A (zh) | 一种利用球形悬浮填料实现连续流稳定亚硝化的方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: Room 102-3, 1st Floor, Building C5, No. 2 Qingxiang North Road, Daxing District, Beijing, 102615 Patentee after: TIANCHAO Environmental Technology (Beijing) Co.,Ltd. Address before: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Beijing University of Technology Patentee before: Yang Hong Effective date of registration: 20231027 Address after: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee after: Beijing University of Technology Patentee after: Yang Hong Address before: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Beijing University of Technology |