CN109231690A - A method of the Heisui River containing ethinylestradiol and synchronous production biogas are handled with photocatalysis technology using anaerobism - Google Patents
A method of the Heisui River containing ethinylestradiol and synchronous production biogas are handled with photocatalysis technology using anaerobism Download PDFInfo
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- anaerobic
- ethinyl estradiol
- black water
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- BFPYWIDHMRZLRN-UHFFFAOYSA-N 17alpha-ethynyl estradiol Natural products OC1=CC=C2C3CCC(C)(C(CC4)(O)C#C)C4C3CCC2=C1 BFPYWIDHMRZLRN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- BFPYWIDHMRZLRN-SLHNCBLASA-N Ethinyl estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 BFPYWIDHMRZLRN-SLHNCBLASA-N 0.000 title claims abstract description 44
- 229960002568 ethinylestradiol Drugs 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000007146 photocatalysis Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 8
- 230000001360 synchronised effect Effects 0.000 title description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000029087 digestion Effects 0.000 claims abstract description 17
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000010866 blackwater Substances 0.000 claims abstract 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 15
- 239000010802 sludge Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000000855 fermentation Methods 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- OOSZCNKVJAVHJI-UHFFFAOYSA-N 1-[(4-fluorophenyl)methyl]piperazine Chemical compound C1=CC(F)=CC=C1CN1CCNCC1 OOSZCNKVJAVHJI-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000005018 casein Substances 0.000 claims description 3
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 3
- 235000021240 caseins Nutrition 0.000 claims description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 229940074545 sodium dihydrogen phosphate dihydrate Drugs 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 239000011573 trace mineral Substances 0.000 claims description 3
- 235000013619 trace mineral Nutrition 0.000 claims description 3
- 239000011782 vitamin Substances 0.000 claims description 3
- 235000013343 vitamin Nutrition 0.000 claims description 3
- 229940088594 vitamin Drugs 0.000 claims description 3
- 229930003231 vitamin Natural products 0.000 claims description 3
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- -1 diamine hydrogen phosphate Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 229940011871 estrogen Drugs 0.000 abstract description 4
- 239000000262 estrogen Substances 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 238000013032 photocatalytic reaction Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
- 229930182833 estradiol Natural products 0.000 description 9
- 229960005309 estradiol Drugs 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000001079 digestive effect Effects 0.000 description 7
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 2
- 235000019838 diammonium phosphate Nutrition 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 231100000507 endocrine disrupting Toxicity 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- 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
- C02F2305/10—Photocatalysts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Treatment Of Sludge (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明提供了一种利用厌氧和光催化技术处理含乙炔雌二醇的黑水并同步产沼气的方法，涉及厌氧消化的启动、运行过程和光催化处理乙炔雌二醇。本方法利用厌氧消化及光催化后处理处理黑水中乙炔雌二醇并同步产沼气，按照以下步骤进行：厌氧反应器中加入含有乙炔雌二醇的黑水，密封处理，连接气袋用于收集沼气，控制32℃反应温度，搅拌使反应体系混合均匀，运行30天，消化液的上清液加入二氧化钛放于光化学反应器中进行光催化反应，运行30分钟。本发明能够有效降解乙炔雌二醇，减少雌激素对环境的污染，同时对黑水中其他有机污染物的去除具有重要的指导和借鉴意义，处理过程简单，条件温和，且无其他污染物产生，环境友好，具有良好的应用潜力。
The invention provides a method for treating black water containing ethinyl estradiol and producing biogas simultaneously by utilizing anaerobic and photocatalytic technologies, and relates to the start-up and operation process of anaerobic digestion and photocatalytic treatment of ethinyl estradiol. The method utilizes anaerobic digestion and photocatalytic post-treatment to treat ethinyl estradiol in black water and simultaneously produce biogas, and is carried out according to the following steps: adding black water containing ethinyl estradiol into the anaerobic reactor, sealing treatment, and connecting the air bag with To collect the biogas, control the reaction temperature at 32°C, stir to make the reaction system evenly mixed, and run for 30 days. The supernatant of the digestion solution is added with titanium dioxide and placed in a photochemical reactor for photocatalytic reaction, and it runs for 30 minutes. The method can effectively degrade ethinyl estradiol, reduce the pollution of estrogen to the environment, and at the same time has important guiding and reference significance for the removal of other organic pollutants in black water, the treatment process is simple, the conditions are mild, and no other pollutants are produced, Environmentally friendly, with good application potential.
Description
Technical field
It is specifically a kind of to utilize anaerobic digestion the present invention relates to environment, estrogen, Heisui River, anaerobism and photocatalysis field
And ethinylestradiol and the synchronous method for producing biogas in post-processing photocatalysis technology processing Heisui River.
Background technique
People increasingly pay close attention to the extensive release of endocrine disruption chemical substance, because they have biology at low concentrations
Activity, and even if be also possible to generate aquatile permanently effective influence under ng/L concentration.It is interior in aquatic system
The research of secretion chaff interferent is largely focused on estrogen.It has been confirmed that estrogen can cause male fish to feminize, and
These negative effects may be further enhanced by bioaccumulation.
By a variety of driving factors (such as water pollution aggravation, earth water shortage, population growth, novel wastewater treatment and recovery technology
Development, tightened up legislation and environment society development) influence, source separate technology is a kind of side of promising processing waste water
Formula, because waste water is considered as a kind of resource by it, the property difference of waste water stream helps to recycle value product.What Heisui River was contained
The concentration of organic matter and nutrients is significantly larger than traditional cities waste water or buck, and anaerobic digestion can recover energy from Heisui River.
But harmful waste component, such as micropollutants may be contained in Heisui River.Drug and human hormone are discharged by excrement, are finally deposited
It is in Heisui River, individual Heisui River is collected and processing significantly reduces the concentration of these compounds, is effectively removed drug and is swashed
Element.
Ethinylestradiol is artificial synthesized contraceptive, accumulates under anaerobic and is adsorbed onto sludge and can hardly drop
Solution.Some researches show that the ethinylestradiol of ng/L level can may all influence birds, fish, invertebrate, plant and bacterium
Growth, breeding and behavior, so after Anaerobic Treatment plus a post-processing it is necessary to remove ethinylestradiol.
Photochemical catalytic oxidation is that catalytic action occurs under the action of extraneous visible light, it makees using light as energy in catalyst
With it is lower by organic matter degradation be CO2And H2O.The most common photochemical catalyst of application is nano-titanium dioxide at present.Some researches show that,
Photochemical catalytic oxidation is carried out to ethinylestradiol as catalyst using nano-titanium dioxide, can effectively degrade its content.
Summary of the invention
Present invention aim to address the environmental-friendly of the Heisui River containing ethinylestradiol and efficient problem is handled, provides one
Kind utilizes anaerobic digestion and photocatalysis joint technology Heisui River of the processing containing ethinylestradiol and the synchronous method for producing biogas.
Technical solution of the present invention:
A method of the Heisui River containing Estradiol ethinyl and synchronous production biogas being handled with photocatalysis technology using anaerobism, including
Following steps:
1) setting of anaerobic digestion device, the anaerobic digestion device include anaerobism bottle and airbag connected to it, gas
It is attached between bag and anaerobism bottle with glass tube, anaerobic sludge and the Heisui River containing Estradiol ethinyl, glass is added in anaerobism bottle
Position of the glass bottom of the tube in anaerobism bottle is located at ullage, is full of nitrogen in anaerobism bottle in liquid upper space；
2) setting of photochemical reactor, the photochemical reactor include blender and light source, which is set to and stirs
Mix the top position of device；
3) anaerobism bottle is added in anaerobic sludge and the Heisui River containing Estradiol ethinyl by the processing in the Heisui River containing Estradiol ethinyl
In, anaerobism bottle is vacuumized airbag by glass tube and airbag airtight connection, and liquid upper space fills nitrogen in anaerobism bottle,
Control certain temperature handles the Heisui River containing Estradiol ethinyl through anaerobic fermentation and obtains biogas；After anaerobic fermentation in anaerobism bottle
Titanium dioxide is added in digestive juice, is put into photochemical reactor, continuously stirs lower progress photocatalysis in blender and be further processed
Heisui River containing Estradiol ethinyl.
Further, in step 1): being to connect airbag on 250ml anaerobism bottle for collecting biogas, in bottle
The Heisui River that 50ml anaerobic sludge and 150ml contain Estradiol ethinyl is added.In step 2): blender is for making Titanium Dioxide
Agent is sufficiently contacted with digestive juice.In step 3): 0.1g/ will be added in digestive juice after carrying out Anaerobic Digestion 30 days in anaerobism bottle
The titanium dioxide of L is then placed in photochemical reactor and carries out photocatalysis 30 minutes.
Further, the Heisui River containing Estradiol ethinyl obtains by the following method: the proportion in Heisui River: starch 5g/L, does
Casein 2.5g/L, oleic acid 3.5g/L, disodium hydrogen phosphate 0.06g/L, sodium dihydrogen phosphate dihydrate 0.25g/L, ammonium chloride 4.2g/L, chlorine
Change potassium 0.02g/L, urea 0.56g/L, diammonium hydrogen phosphate 0.66g/L, trace element solution 10ml/L, vitamin solution 10ml/
L adjusts artificial proportion Heisui River pH to 6.8-7；Estradiol ethinyl is added into Heisui River, concentration is made to reach 200ug/L.
The invention has the advantages that
1, anaerobic digestion and photocatalysis are combined Heisui River of the processing containing ethinylestradiol for the first time.
2, complex conditions are not necessarily to, be not only able to achieve the degradation of Heisui River and ethinylestradiol, but also biogas can be generated.
It is of the invention as a result, the degradation rate of ethinylestradiol has reached 45% after 30 days, while producing methane quantity and also reaching
45 ± 6ml/d.
Detailed description of the invention
Fig. 1 is that the degradation percentage of ethinylestradiol under different experimental conditions compares figure, wherein I represents embodiment 1, II generation
Table embodiment 2, III represents embodiment 3.
Fig. 2 is that the degradation percentage of TOC under different experimental conditions compares figure, wherein I represents embodiment 1, II represents implementation
Example 2, III represents embodiment 3.
Specific embodiment
Below by specific embodiment, specific embodiments of the present invention will be further explained.
The embodiment of the present invention realizes that wherein anaerobic digestion device includes detesting by anaerobic digestion device and photochemical reactor
Oxygen bottle 3 and airbag connected to it, are attached between airbag and anaerobism bottle with glass tube, in anaerobism bottle be added anaerobic sludge and
Heisui River containing ethinylestradiol, position of the glass bottom of the tube in anaerobism bottle are located at ullage, in anaerobism bottle above liquid
Nitrogen is full of in space；Photochemical reactor includes blender and light source, which is set to the top position of blender.Light source
Purpose is illumination, and the purpose of blender is to contact titanium deoxide catalyst sufficiently with digestive juice.
In the embodiment of the present invention, the Heisui River containing ethinylestradiol obtains by the following method: the proportion in Heisui River: starch
5g/L, casein 2.5g/L, oleic acid 3.5g/L, disodium hydrogen phosphate 0.06g/L, sodium dihydrogen phosphate dihydrate 0.25g/L, ammonium chloride
4.2g/L, potassium chloride 0.02g/L, urea 0.56g/L, diammonium hydrogen phosphate 0.66g/L, trace element solution 10ml/L, vitamin
Solution 10ml/L adjusts artificial proportion Heisui River pH to 6.8-7；Ethinylestradiol is added into Heisui River, concentration is made to reach 200ug/
L。
Embodiment 1:
Step 1: being added what 50ml brewery UASB anaerobic sludge and 150ml manually matched containing ethinylestradiol Heisui River
Into the anaerobism bottle of 250ml, then ethinylestradiol stock solution is added thereto, its concentration in anaerobism bottle is made to reach 200ug/L,
Glass tube is connected on anaerobism bottle cover, glass tube other end connects the airbag of 1L, and device vacuumizes airbag before starting, anaerobism bottle
Nitrogen is filled above middle liquid, to guarantee anaerobic state, the TOC in Heisui River is gone after 32 DEG C of reaction temperature, anaerobic fermentation 30 days of control
Except rate is 65%, the removal rate of ethinylestradiol is 6%, and averagely production methane quantity is 45 ± 6ml/d.
Digestive juice after step 2:30 days in anaerobism bottle moves into 250ml vial, and titanium dioxide is added makes its concentration
Reach 0.1g/L, vial is put into photochemical reactor with radiation of visible light 30 minutes, and keeps continuously stirring state, 30
The TOC removal rate in Heisui River is 95% after minute, and the removal rate of ethinylestradiol is 45%.
Embodiment 2:
Step 1: containing what the 150ml of the 50ml brewery UASB anaerobic sludge of sterilization processing and sterilization processing was manually matched
There is ethinylestradiol Heisui River to be added into the anaerobism bottle of 250ml, then the ethinylestradiol stock solution of sterilization is added thereto, makes it
Concentration reaches 200ug/L in anaerobism bottle, and glass tube is connected on anaerobism bottle cover, and glass tube other end connects the airbag of 1L, dress
Airbag is vacuumized before setting beginning, fills nitrogen in anaerobism bottle above liquid, to guarantee anaerobic state, controls reaction temperature 32
DEG C, the TOC removal rate in Heisui River is 18% after anaerobic fermentation 30 days, and the removal rate of ethinylestradiol is 5%, and averagely production methane quantity is
5±2ml/d。
Digestive juice after step 2:30 days in anaerobism bottle moves into 250ml vial, and titanium dioxide is added makes its concentration
Reach 0.1g/L, vial is put into photochemical reactor with radiation of visible light 30 minutes, and keeps continuously stirring state, 30
The TOC removal rate in Heisui River is 75% after minute, and the removal rate of ethinylestradiol is 23%.
Embodiment 3:
Step 1: being added what 50ml brewery UASB anaerobic sludge and 150ml manually matched containing ethinylestradiol Heisui River
Into the anaerobism bottle of 250ml, then ethinylestradiol stock solution is added thereto, its concentration in anaerobism bottle is made to reach 200ug/L,
Glass tube is connected on anaerobism bottle cover, glass tube other end connects the airbag of 1L, and device vacuumizes airbag before starting, anaerobism bottle
Nitrogen is filled above middle liquid, to guarantee anaerobic state, the TOC in Heisui River is total after 32 DEG C of reaction temperature, anaerobic fermentation 30 days of control
Removal rate is 63%, and the total removal rate of ethinylestradiol is 6%, and averagely production methane quantity is 45 ± 6ml/d.
Digestive juice after step 2:30 days in anaerobism bottle moves into 250ml vial, and titanium dioxide is added makes its concentration
Reach 0.1g/L, vial is put into photochemical reactor to source of not opening the light and is placed 30 minutes, and keeps continuously stirring state, 30
Total TOC removal rate in Heisui River is 63% after minute, and the total removal rate of ethinylestradiol is 8%.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227084.7A CN109231690A (en) | 2018-10-22 | 2018-10-22 | A method of the Heisui River containing ethinylestradiol and synchronous production biogas are handled with photocatalysis technology using anaerobism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227084.7A CN109231690A (en) | 2018-10-22 | 2018-10-22 | A method of the Heisui River containing ethinylestradiol and synchronous production biogas are handled with photocatalysis technology using anaerobism |
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| Publication Number | Publication Date |
|---|---|
| CN109231690A true CN109231690A (en) | 2019-01-18 |
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|---|---|---|---|
| CN201811227084.7A Pending CN109231690A (en) | 2018-10-22 | 2018-10-22 | A method of the Heisui River containing ethinylestradiol and synchronous production biogas are handled with photocatalysis technology using anaerobism |
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| CN (1) | CN109231690A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305287A (en) * | 1997-05-02 | 1998-11-17 | Kubota Corp | Ozone catalytic reactor |
| CN102730906A (en) * | 2012-06-18 | 2012-10-17 | 河海大学 | Combined apparatus for advanced treatment of high concentration organic waste water |
| CN205502181U (en) * | 2015-11-30 | 2016-08-24 | 万若（北京）环境工程技术有限公司 | Public latrine sewage source separation negative pressure is collected and resourceful treatment system |
-
2018
- 2018-10-22 CN CN201811227084.7A patent/CN109231690A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10305287A (en) * | 1997-05-02 | 1998-11-17 | Kubota Corp | Ozone catalytic reactor |
| CN102730906A (en) * | 2012-06-18 | 2012-10-17 | 河海大学 | Combined apparatus for advanced treatment of high concentration organic waste water |
| CN205502181U (en) * | 2015-11-30 | 2016-08-24 | 万若（北京）环境工程技术有限公司 | Public latrine sewage source separation negative pressure is collected and resourceful treatment system |
Non-Patent Citations (4)
| Title |
|---|
| 徐蕾等: "《负载型多酸光催化材料及应用》", 31 March 2015, 东北师范大学出版社 * |
| 李青松: "水中甾体类雌激素内分泌干扰物去除性能及降解机理研究", 《中国博士学位论文全文数据库工程科技Ⅱ辑》 * |
| 林海龙等: "《厌氧环境微生物学》", 31 October 2014, 哈尔滨工业大学出版社 * |
| 梁继东等: "《固体废物处理、处置与资源化实验教程》", 31 August 2018, 西安交通大学出版社 * |
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