CN106830362B - 一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 - Google Patents
一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 Download PDFInfo
- Publication number
- CN106830362B CN106830362B CN201710114910.6A CN201710114910A CN106830362B CN 106830362 B CN106830362 B CN 106830362B CN 201710114910 A CN201710114910 A CN 201710114910A CN 106830362 B CN106830362 B CN 106830362B
- Authority
- CN
- China
- Prior art keywords
- water
- hydrogen
- reactor
- bro
- 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
- 239000001257 hydrogen Substances 0.000 title claims abstract description 94
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 94
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000003651 drinking water Substances 0.000 title claims abstract description 27
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 18
- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 title claims abstract description 12
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000012528 membrane Substances 0.000 claims abstract description 65
- 239000012510 hollow fiber Substances 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 125000002084 dioxo-lambda(5)-bromanyloxy group Chemical group *OBr(=O)=O 0.000 claims description 42
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 238000010992 reflux Methods 0.000 claims description 21
- 241000894006 Bacteria Species 0.000 claims description 18
- 230000001651 autotrophic effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000011081 inoculation Methods 0.000 claims description 10
- 239000013067 intermediate product Substances 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 10
- 230000032770 biofilm formation Effects 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 9
- 229920002678 cellulose Polymers 0.000 claims description 9
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 9
- 239000008055 phosphate buffer solution Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 7
- 239000007836 KH2PO4 Substances 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 4
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 4
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 4
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 4
- 229910004619 Na2MoO4 Inorganic materials 0.000 claims description 4
- 229910003424 Na2SeO3 Inorganic materials 0.000 claims description 4
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- 229910052564 epsomite Inorganic materials 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000011565 manganese chloride Substances 0.000 claims description 4
- 229910052603 melanterite Inorganic materials 0.000 claims description 4
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 4
- 239000011684 sodium molybdate Substances 0.000 claims description 4
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 4
- 239000011781 sodium selenite Substances 0.000 claims description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 4
- 239000011686 zinc sulphate Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 2
- 238000006722 reduction reaction Methods 0.000 description 10
- 229910002651 NO3 Inorganic materials 0.000 description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011573 trace mineral Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 201000002451 Overnutrition Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- 230000001738 genotoxic effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000020823 overnutrition Nutrition 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000000112 undernutrition Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- C02F3/34—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
- C02F2101/12—Halogens or halogen-containing compounds
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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
大量元素 | 浓度/(mg/L) | 微量元素 | 浓度/(mg/L) |
NaNO<sub>3</sub> | 60 | ZnSO<sub>4</sub>·7H<sub>2</sub>O | 0.013 |
KH<sub>2</sub>PO<sub>4</sub> | 128 | H<sub>3</sub>BO<sub>3</sub> | 0.038 |
MgSO<sub>4</sub>·7H<sub>2</sub>O | 200 | CuCl<sub>2</sub>·2H<sub>2</sub>O | 0.001 |
FeSO<sub>4</sub>·7H<sub>2</sub>O | 1 | Na<sub>2</sub>MoO<sub>4</sub>·2H<sub>2</sub>O | 0.004 |
NaHCO<sub>3</sub> | 80 | MnCl<sub>2</sub>·4H<sub>2</sub>O | 0.004 |
Na<sub>2</sub>HPO<sub>4</sub> | 434 | CoCl<sub>2</sub>·6H<sub>2</sub>O | 0.025 |
CaCl<sub>2</sub>·2H<sub>2</sub>O | 1 | NiCl<sub>2</sub>·6H<sub>2</sub>O | 0.001 |
Na<sub>2</sub>SeO<sub>3</sub> | 0.004 |
压力/(MPa) | BrO<sub>3</sub><sup>-</sup>/(mg/L) | pH | 温度/(℃) | |
实验组(氢气) | 0.04 | 1 | 7.2 | 30 |
对照组(氮气) | 0.04 | 1 | 7.2 | 30 |
BrO<sub>3</sub><sup>-</sup>浓度/(μg/L) | Br<sup>-</sup>浓度/(μg/L) | BrO<sub>3</sub><sup>-</sup>去除率 |
<0.5 | 6~10 | >96% |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710114910.6A CN106830362B (zh) | 2017-03-01 | 2017-03-01 | 一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710114910.6A CN106830362B (zh) | 2017-03-01 | 2017-03-01 | 一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106830362A CN106830362A (zh) | 2017-06-13 |
CN106830362B true CN106830362B (zh) | 2020-05-15 |
Family
ID=59138332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710114910.6A Active CN106830362B (zh) | 2017-03-01 | 2017-03-01 | 一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106830362B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108585183A (zh) * | 2018-04-20 | 2018-09-28 | 浙江大学 | 一种在氢基质MBfR中以NO3-还原SeO42-的方法 |
CN109231417A (zh) * | 2018-09-20 | 2019-01-18 | 河海大学 | 一种利用膜接触器进行水的臭氧化消毒和溴化最小化的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101407363A (zh) * | 2008-11-03 | 2009-04-15 | 同济大学 | 一种处理饮用水中氧化性污染物的装置 |
CN103043777A (zh) * | 2012-12-07 | 2013-04-17 | 同济大学 | 以二氧化碳为碳源的回流式氢基质生物膜反应器 |
CN105271513A (zh) * | 2015-11-02 | 2016-01-27 | 湖南大学 | 一种甲烷基质生物膜反应器及去除饮用水中高氯酸盐的工艺 |
CN106115905A (zh) * | 2016-08-04 | 2016-11-16 | 同济大学 | 一种结合mbr工艺的氢基质生物膜反应器装置及其应用 |
-
2017
- 2017-03-01 CN CN201710114910.6A patent/CN106830362B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101407363A (zh) * | 2008-11-03 | 2009-04-15 | 同济大学 | 一种处理饮用水中氧化性污染物的装置 |
CN103043777A (zh) * | 2012-12-07 | 2013-04-17 | 同济大学 | 以二氧化碳为碳源的回流式氢基质生物膜反应器 |
CN105271513A (zh) * | 2015-11-02 | 2016-01-27 | 湖南大学 | 一种甲烷基质生物膜反应器及去除饮用水中高氯酸盐的工艺 |
CN106115905A (zh) * | 2016-08-04 | 2016-11-16 | 同济大学 | 一种结合mbr工艺的氢基质生物膜反应器装置及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN106830362A (zh) | 2017-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Guo et al. | The simultaneous removal of ammonium and manganese from groundwater by iron-manganese co-oxide filter film: The role of chemical catalytic oxidation for ammonium removal | |
CN106745726B (zh) | 一种氢基质生物膜反应器及其去除地下水中高氯酸盐的方法 | |
Wang et al. | Denitrification of nitrate contaminated groundwater with a fiber-based biofilm reactor | |
CN110357271B (zh) | 一种垃圾渗滤液生化出水快速生物脱氮方法 | |
CN106495328B (zh) | 一种高效处理煤化工废水的组合工艺和系统 | |
WO2014017429A1 (ja) | アンモニア性窒素含有水の低温処理方法および装置 | |
Bolaños et al. | Phenol degradation in horizontal-flow anaerobic immobilized biomass (HAIB) reactor under mesophilic conditions | |
CN106830362B (zh) | 一种氢基质生物膜反应器在去除饮用水中溴酸盐中的应用 | |
CN109574259B (zh) | 一种去除低温地下水中高浓度硝酸盐的装置及地下水处理方法 | |
Kocadagistan et al. | Wastewater treatment with combined upflow anaerobic fixed-bed and suspended aerobic reactor equipped with a membrane unit | |
CN107585854B (zh) | 曝气生物滤池、其构建方法及利用该方法构建的生物滤池处理水的方法 | |
CN106698590B (zh) | 一种生物培养与生物还原一体化的树脂再生厌氧微生物反应器及其应用 | |
CN113072191A (zh) | 一种铁强化硫酸盐去除的人工湿地系统及使用方法与应用 | |
CN107098473A (zh) | 一种基于矿化填料的高效微生物菌团一体化脱氮装置 | |
CN111533255A (zh) | 一种利用可控床生物滤池处理含氮废水的方法 | |
CN204079731U (zh) | 蠕动床 | |
Xu et al. | Optimization of C/N and carbon types on the denitrification biofilter for advanced wastewater treatment | |
CN110510825A (zh) | 零浓缩液的垃圾渗滤液处理方法及其处理系统 | |
CN104843943A (zh) | 一种工业污水处理方法及装置 | |
CN205820982U (zh) | 一种一体化复合式生物滤池 | |
CN114890544A (zh) | 一种厌氧氨氧化的生物滤池系统和方法 | |
CN105130124B (zh) | 一种污染水体中硝氮、氨氮及cod的协同去除方法 | |
Mohammadi et al. | Drinking water denitrification with autotrophic denitrifying bacteria in a fluidized bed bioreactor (FBBR) | |
CN107235610A (zh) | 一种污泥减量的污水处理工艺 | |
CN110498509B (zh) | 一种高氨氮污水处理装置及利用其进行污水处理的方法 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170613 Assignee: Guangxi Guilin Xinda Guigong environmental science and Technology Center (L.P.) Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000139 Denomination of invention: Application of a hydrogen based biofilm reactor in the removal of bromate from drinking water Granted publication date: 20200515 License type: Common License Record date: 20221123 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170613 Assignee: Guangxi Dinglian Environmental Protection Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044425 Denomination of invention: Application of a Hydrogen Matrix Biofilm Reactor in Removing Bromate from Drinking Water Granted publication date: 20200515 License type: Common License Record date: 20231026 |
|
EE01 | Entry into force of recordation of patent licensing contract |