CN115231770A - 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 - Google Patents
一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 Download PDFInfo
- Publication number
- CN115231770A CN115231770A CN202210790212.9A CN202210790212A CN115231770A CN 115231770 A CN115231770 A CN 115231770A CN 202210790212 A CN202210790212 A CN 202210790212A CN 115231770 A CN115231770 A CN 115231770A
- Authority
- CN
- China
- Prior art keywords
- tank
- sludge
- ceramic membrane
- membrane bioreactor
- anaerobic
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000000919 ceramic Substances 0.000 title claims abstract description 70
- 239000012528 membrane Substances 0.000 title claims abstract description 70
- 230000003647 oxidation Effects 0.000 title claims abstract description 60
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 60
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 55
- 239000000126 substance Substances 0.000 title claims abstract description 46
- 239000002351 wastewater Substances 0.000 title claims abstract description 46
- 239000003245 coal Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 126
- 238000000855 fermentation Methods 0.000 claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005189 flocculation Methods 0.000 claims abstract description 23
- 230000016615 flocculation Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 17
- 239000005416 organic matter Substances 0.000 claims abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 230000001651 autotrophic effect Effects 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000706 filtrate Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000000265 homogenisation Methods 0.000 claims description 7
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 238000011049 filling Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000004065 wastewater treatment Methods 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 8
- 239000010842 industrial wastewater Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 10
- 238000004821 distillation Methods 0.000 description 9
- 238000005273 aeration Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005262 decarbonization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210790212.9A CN115231770B (zh) | 2022-07-06 | 2022-07-06 | 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210790212.9A CN115231770B (zh) | 2022-07-06 | 2022-07-06 | 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115231770A true CN115231770A (zh) | 2022-10-25 |
CN115231770B CN115231770B (zh) | 2023-10-24 |
Family
ID=83670497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210790212.9A Active CN115231770B (zh) | 2022-07-06 | 2022-07-06 | 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115231770B (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101428945A (zh) * | 2008-12-15 | 2009-05-13 | 上海埃梯梯恒通先进水处理有限公司 | 焦化废水处理回用方法及其装置 |
CN101538100A (zh) * | 2009-04-28 | 2009-09-23 | 惠州市雄越保环科技有限公司 | 一种印染废水的处理方法及专用装置 |
CN102336498A (zh) * | 2011-06-28 | 2012-02-01 | 蔡志武 | 一种序批式反应器耦合光生物反应器处理氮磷污水的方法 |
CN104129886A (zh) * | 2014-07-09 | 2014-11-05 | 清华大学 | 一种用于维生素制药废水处理的膜生物反应器工艺 |
CN106145506A (zh) * | 2015-04-03 | 2016-11-23 | 中国科学院大学 | 煤化工废水厌氧氨氧化耦合异养反硝化脱氮的装置和方法 |
CN106495328A (zh) * | 2016-09-26 | 2017-03-15 | 中国环境科学研究院 | 一种生态池及高效处理煤化工废水的组合工艺和*** |
CN107055813A (zh) * | 2017-04-28 | 2017-08-18 | 中国科学院生态环境研究中心 | 一种厌氧污水处理装置及工艺 |
WO2018009348A1 (en) * | 2016-07-08 | 2018-01-11 | Murthy Sudhir N | Method and apparatus for nutrient removal with carbon addition |
CN108178303A (zh) * | 2018-01-30 | 2018-06-19 | 沈阳东源环境科技有限公司 | 一种多技术耦合的畜禽养殖废水处理装置 |
CN108191055A (zh) * | 2018-01-30 | 2018-06-22 | 哈尔滨工业大学 | 一种能有效缓解膜污染的分置式厌氧陶瓷膜生物反应器 |
CN108503019A (zh) * | 2018-03-20 | 2018-09-07 | 清华大学深圳研究生院 | 一种膜生物反应器及污水处理方法 |
CN108609807A (zh) * | 2018-05-24 | 2018-10-02 | 中国市政工程华北设计研究总院有限公司 | 一种以厌氧技术为核心的城市污水处理工艺 |
KR20180116805A (ko) * | 2017-04-18 | 2018-10-26 | 두산중공업 주식회사 | 하수 처리용 sbr 반응조 및 이를 포함하는 하수 처리 시스템 |
KR20180116806A (ko) * | 2017-04-18 | 2018-10-26 | 두산중공업 주식회사 | 하수 처리용 생물반응조 및 이를 포함하는 하수 처리 시스템 |
CN111204932A (zh) * | 2020-01-17 | 2020-05-29 | 中山市浪迪水产农机设备制造有限公司 | 一种污水净化处理方法 |
CN111410311A (zh) * | 2020-03-26 | 2020-07-14 | 同济大学 | 一种耦合膜过滤与厌氧氨氧化过程的高效脱氮方法 |
CN112010505A (zh) * | 2020-08-28 | 2020-12-01 | 桂林理工大学 | 一种高浓度cod及nh4+-n废水的处理方法 |
-
2022
- 2022-07-06 CN CN202210790212.9A patent/CN115231770B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101428945A (zh) * | 2008-12-15 | 2009-05-13 | 上海埃梯梯恒通先进水处理有限公司 | 焦化废水处理回用方法及其装置 |
CN101538100A (zh) * | 2009-04-28 | 2009-09-23 | 惠州市雄越保环科技有限公司 | 一种印染废水的处理方法及专用装置 |
CN102336498A (zh) * | 2011-06-28 | 2012-02-01 | 蔡志武 | 一种序批式反应器耦合光生物反应器处理氮磷污水的方法 |
CN104129886A (zh) * | 2014-07-09 | 2014-11-05 | 清华大学 | 一种用于维生素制药废水处理的膜生物反应器工艺 |
CN106145506A (zh) * | 2015-04-03 | 2016-11-23 | 中国科学院大学 | 煤化工废水厌氧氨氧化耦合异养反硝化脱氮的装置和方法 |
US20180009687A1 (en) * | 2016-07-08 | 2018-01-11 | Sudhir N. Murthy | Method and apparatus for nutrient removal with carbon addition |
WO2018009348A1 (en) * | 2016-07-08 | 2018-01-11 | Murthy Sudhir N | Method and apparatus for nutrient removal with carbon addition |
CN106495328A (zh) * | 2016-09-26 | 2017-03-15 | 中国环境科学研究院 | 一种生态池及高效处理煤化工废水的组合工艺和*** |
KR20180116805A (ko) * | 2017-04-18 | 2018-10-26 | 두산중공업 주식회사 | 하수 처리용 sbr 반응조 및 이를 포함하는 하수 처리 시스템 |
KR20180116806A (ko) * | 2017-04-18 | 2018-10-26 | 두산중공업 주식회사 | 하수 처리용 생물반응조 및 이를 포함하는 하수 처리 시스템 |
CN107055813A (zh) * | 2017-04-28 | 2017-08-18 | 中国科学院生态环境研究中心 | 一种厌氧污水处理装置及工艺 |
CN108178303A (zh) * | 2018-01-30 | 2018-06-19 | 沈阳东源环境科技有限公司 | 一种多技术耦合的畜禽养殖废水处理装置 |
CN108191055A (zh) * | 2018-01-30 | 2018-06-22 | 哈尔滨工业大学 | 一种能有效缓解膜污染的分置式厌氧陶瓷膜生物反应器 |
CN108503019A (zh) * | 2018-03-20 | 2018-09-07 | 清华大学深圳研究生院 | 一种膜生物反应器及污水处理方法 |
CN108609807A (zh) * | 2018-05-24 | 2018-10-02 | 中国市政工程华北设计研究总院有限公司 | 一种以厌氧技术为核心的城市污水处理工艺 |
CN111204932A (zh) * | 2020-01-17 | 2020-05-29 | 中山市浪迪水产农机设备制造有限公司 | 一种污水净化处理方法 |
CN111410311A (zh) * | 2020-03-26 | 2020-07-14 | 同济大学 | 一种耦合膜过滤与厌氧氨氧化过程的高效脱氮方法 |
CN112010505A (zh) * | 2020-08-28 | 2020-12-01 | 桂林理工大学 | 一种高浓度cod及nh4+-n废水的处理方法 |
Non-Patent Citations (6)
Title |
---|
何绪文;王春荣: "新型煤化工废水零排放技术问题与解决思路", 煤炭科学技术, no. 001 * |
刘建军;: "浅谈煤化工废水处理技术与进展", 化工管理, no. 06, pages 122 - 123 * |
刘莉莉;高大文;张明慧: "分置式厌氧陶瓷膜生物反应器处理模拟生活污水试验研究", 环境科学学报, no. 011 * |
刘静春;韩洪军;徐春艳;李冰;周琦;: "陶瓷平板膜生物反应器处理煤化工废水研究", 水处理技术, no. 09, pages 4 - 8 * |
张欢;: "MBR在煤化工污水处理中的可行性研究", 中国高新技术企业, no. 18, pages 103 - 106 * |
杨嘉春;强长棣;: "厌氧氨氧化技术处理煤化工废水启动试验研究", 中国煤炭, no. 07, pages 6 - 10 * |
Also Published As
Publication number | Publication date |
---|---|
CN115231770B (zh) | 2023-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102001784B (zh) | 高效低能耗的城市污水除磷脱氮处理方法 | |
CN101269904B (zh) | 发酵糟液污水处理的方法及其应用 | |
CN103663867B (zh) | 剩余污泥碱性发酵开发内碳源耦合a-a-o脱氮除磷***的装置与方法 | |
CN101935136B (zh) | 零能耗低污泥产率的城市污水除磷脱氮处理方法 | |
CN104402170B (zh) | 一种垃圾渗滤液处理方法及其*** | |
CN106007198A (zh) | 集成印染废水处理装置及其处理方法 | |
CN105417765B (zh) | 一种城市污水有机碳富集回收利用装置及其使用方法 | |
CN103011515A (zh) | 豆制品废水生化处理工艺及装置 | |
CN105776751A (zh) | 一种污水中有机碳高效源分离及能源化开发利用工艺 | |
CN101186387A (zh) | 一种提高实际污水在厌氧-低氧条件下生物同时除磷脱氮效果的方法 | |
CN217947898U (zh) | 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的*** | |
CN109942084B (zh) | 一种餐厨垃圾联合农村生活污水处理的装置和方法 | |
CN101767907A (zh) | 甜高粱燃料乙醇废水环流生物反应器耦合处理装置与方法 | |
CN107954515A (zh) | 一种污水净化、污泥处理和能源回收的组合装置及其运行方法 | |
CN105366889B (zh) | 一种无需外加碳源的城镇污水高标准脱氮除磷*** | |
CN103663875A (zh) | 提高丙烯腈废水脱氮率的方法 | |
CN108033555B (zh) | 一种快速启动垃圾焚烧厂渗沥液的厌氧生物处理***的方法 | |
CN201614333U (zh) | 一种分散污水处理装置 | |
CN101050020A (zh) | 用污泥减量型生物膜叠球填料工艺处理废水的方法 | |
CN101973659A (zh) | 微电解及物化法联用处理维生素b12提炼废水的装置及方法 | |
CN116102172A (zh) | 一种耦合资源回收的污水处理***及工艺 | |
CN110803845A (zh) | 一种用于提升餐厨垃圾厌氧消化质脱水性能的生物调理剂及方法 | |
CN115231770B (zh) | 一种陶瓷膜生物反应器耦合厌氧氨氧化处理煤化工废水的***和方法 | |
CN212050998U (zh) | 一种木薯淀粉废水处理装置 | |
CN204198563U (zh) | 一种垃圾渗滤液处理*** |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Chunrong Inventor after: Huang Jianming Inventor after: Feng Rongfei Inventor after: Li Yang Inventor after: Zhang Qi Inventor after: Wang Jianbing Inventor after: Hou Pin Inventor after: He Xuwen Inventor after: Lv Zhentou Inventor before: Wang Chunrong Inventor before: Huang Jianming Inventor before: Feng Rongfei Inventor before: Li Yang Inventor before: Zhang Qi Inventor before: Wang Jianbing Inventor before: Hou Pin Inventor before: He Xuwen Inventor before: Lv Zhentou |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |