KR20210063925A - 전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 - Google Patents
전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 Download PDFInfo
- Publication number
- KR20210063925A KR20210063925A KR1020190152612A KR20190152612A KR20210063925A KR 20210063925 A KR20210063925 A KR 20210063925A KR 1020190152612 A KR1020190152612 A KR 1020190152612A KR 20190152612 A KR20190152612 A KR 20190152612A KR 20210063925 A KR20210063925 A KR 20210063925A
- Authority
- KR
- South Korea
- Prior art keywords
- carbon
- methane production
- carbon nanomaterial
- production efficiency
- improving
- 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.)
- Ceased
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 238000000034 method Methods 0.000 title claims abstract description 90
- 230000029087 digestion Effects 0.000 title claims abstract description 40
- 230000000696 methanogenic effect Effects 0.000 title claims abstract description 25
- 239000002041 carbon nanotube Substances 0.000 title claims description 38
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 77
- 239000002086 nanomaterial Substances 0.000 claims abstract description 72
- 244000005700 microbiome Species 0.000 claims abstract description 58
- 239000002253 acid Substances 0.000 claims abstract description 22
- 230000027756 respiratory electron transport chain Effects 0.000 claims abstract description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 98
- 238000004519 manufacturing process Methods 0.000 claims description 67
- 239000012510 hollow fiber Substances 0.000 claims description 34
- 239000012528 membrane Substances 0.000 claims description 33
- 229920000642 polymer Polymers 0.000 claims description 29
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000002166 wet spinning Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000003125 aqueous solvent Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000010000 carbonizing Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 238000007606 doctor blade method Methods 0.000 claims description 3
- 238000001523 electrospinning Methods 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000002070 nanowire Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 8
- 238000009987 spinning Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000010815 organic waste Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- PLXBWHJQWKZRKG-UHFFFAOYSA-N Resazurin Chemical compound C1=CC(=O)C=C2OC3=CC(O)=CC=C3[N+]([O-])=C21 PLXBWHJQWKZRKG-UHFFFAOYSA-N 0.000 description 3
- 239000010794 food waste Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 230000009469 supplementation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000001218 confocal laser scanning microscopy Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 108020004465 16S ribosomal RNA Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910003424 Na2SeO3 Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000010921 garden waste Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000007481 next generation sequencing Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- -1 polyacrylic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000015921 sodium selenite Nutrition 0.000 description 1
- 239000011781 sodium selenite Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
도 2는 일 실시예에 따른 전도성 탄소나노튜브 구조체의 제조 방법을 설명하기 위한 도면이다.
도 3은 일 실시예를 이용한 수처리 공정 장치 및 장치 내 전극을 나타낸 사진이다.
도 4는 일 실시예에 따른 개량된 전도성 탄소 구조체의 성능 평가를 나타내는 도면이다.
도 5a 및 도 5b는 일 실시예에 따른 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법을 나타내는 흐름도이다.
도 6은 일 실시예에 따른 혐기성 반응조의 메탄 생성 속도를 비교예와 비교하여 나타내는 그래프이다.
Claims (15)
- 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법에 있어서,
혐기성 반응조 내에 산 생성 미생물과 메탄 생성 미생물 간 전자 전달 속도를 증가시키는 전도성을 가진 탄소나노물질을 투여하는 단계
를 포함하는, 메탄 생성 효율 향상 방법. - 제1항에 있어서,
상기 탄소나노물질은,
미생물의 부착을 용이하게 하고 산 생성 미생물과 메탄 생성 미생물간의 직접 전자전달을 하도록 전도성의 탄소나노튜브(Carbon Nano Tube, CNT)를 구조체로 구성하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제1항에 있어서,
상기 탄소나노물질을 상기 혐기성 반응조에 투입하기 이전에, 상기 탄소나노물질을 구조체로 제조하는 단계
를 더 포함하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 구조체는,
CNT: PAN: DMSO = 2.85~3.15: 1.9~2.1: 34.675~38.325 중량%인 전도성 탄소구조체인 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 탄소나노물질을 구조체로 제조하는 단계는,
상기 탄소나노물질과 서로 얽힌 원형 또는 중공사막 형태의 막 구조체를 형성하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 탄소나노물질을 구조체로 제조하는 단계는,
습식 방사, 전기 방사, 닥터 블레이드 코팅, 침지-인상법 중에서 선택되는 1종 이상의 방법으로 수행되는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 탄소나노물질을 구조체로 제조하는 단계는,
상기 탄소나노물질을 유기용매 또는 수성용매에 분산하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 탄소나노물질을 구조체로 제조하는 단계는,
탄소나노물질, 고분자가 분산된 용액을 처리하여 막 구조체를 고정되게
형성하는 단계
를 포함하는, 메탄 생성 효율 향상 방법. - 제8항에 있어서,
상기 탄소나노물질을 구조체로 제조하는 단계는,
상기 막 구조체를 열처리하여 상기 고분자를 제거 또는 탄화시키는 단계
를 더 포함하는, 메탄 생성 효율 향상 방법. - 제8항에 있어서,
상기 고분자는 폴리비닐계, 폴리스티렌계, 폴리비닐리덴플루오라이드계, 폴리아크릴계, 폴리아크릴로나이트릴계, 레이온계 또는 이들 고분자의 공중합체로 이루어진 군으로부터 선택되는 1종 이상을 이용하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제9항에 있어서,
상기 막 구조체를 열처리하여 상기 고분자를 제거 또는 탄화시키는 단계는,
열처리 공정에 의해 상기 탄소나노물질과 탄화된 상기 고분자가 결합되어 복합체를 형성하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 제3항에 있어서,
상기 탄소나노물질은 탄소나노튜브, 그래핀, 탄소섬유, 탄소나노와이어, 활성탄으로 이루어진 군으로부터 선택되는 1종 이상을 이용하는 것
을 특징으로 하는, 메탄 생성 효율 향상 방법. - 혐기성 소화 공정에서의 메탄 생성 효율 향상을 위해 혐기성 반응조에 투입되며, 상기 혐기성 반응조 내에 산 생성 미생물과 메탄 생성 미생물 간 전자 전달 속도를 증가시키는 전도성을 가진 탄소나노물질
을 포함하는, 전도성 탄소나노튜브 구조체. - 제13항에 있어서,
상기 탄소나노물질은,
미생물의 부착을 용이하게 하고 산 생성 미생물과 메탄 생성 미생물간의 직접 전자전달을 하도록 전도성의 탄소나노튜브(Carbon Nano Tube, CNT)를 구조체로 구성하는 것
을 특징으로 하는, 전도성 탄소나노튜브 구조체. - 제13항에 있어서,
상기 탄소나노물질을 상기 혐기성 반응조에 투입하기 이전에, 상기 탄소나노물질을 구조체로 제조하며, 상기 탄소나노물질을 구조체는, 상기 탄소나노물질과 서로 얽힌 원형 또는 중공사막 형태의 막 구조체를 형성하는 것
을 특징으로 하는, 전도성 탄소나노튜브 구조체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190152612A KR20210063925A (ko) | 2019-11-25 | 2019-11-25 | 전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190152612A KR20210063925A (ko) | 2019-11-25 | 2019-11-25 | 전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20210063925A true KR20210063925A (ko) | 2021-06-02 |
Family
ID=76373047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190152612A Ceased KR20210063925A (ko) | 2019-11-25 | 2019-11-25 | 전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20210063925A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116514096A (zh) * | 2023-04-21 | 2023-08-01 | 广东省科学院生态环境与土壤研究所 | 一种炭基微生物电子分流器材料及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160063208A (ko) | 2014-11-26 | 2016-06-03 | 한국에너지기술연구원 | 유기성 폐기물의 혐기성 소화 공정에서 나트륨에 의한 메탄생성 저해 억제 방법 |
-
2019
- 2019-11-25 KR KR1020190152612A patent/KR20210063925A/ko not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160063208A (ko) | 2014-11-26 | 2016-06-03 | 한국에너지기술연구원 | 유기성 폐기물의 혐기성 소화 공정에서 나트륨에 의한 메탄생성 저해 억제 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116514096A (zh) * | 2023-04-21 | 2023-08-01 | 广东省科学院生态环境与土壤研究所 | 一种炭基微生物电子分流器材料及其制备方法和应用 |
CN116514096B (zh) * | 2023-04-21 | 2023-11-17 | 广东省科学院生态环境与土壤研究所 | 一种炭基微生物电子分流器材料及其制备方法和应用 |
US12071579B1 (en) | 2023-04-21 | 2024-08-27 | Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences | Carbon-based microorganism electronic diverter material and preparation method and use thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Patil et al. | Electrospun carbon nanofibers from polyacrylonitrile blended with activated or graphitized carbonaceous materials for improving anodic bioelectrocatalysis | |
CN104211138A (zh) | 一种基于碳纳米管制备膜电极及其电解去除有机污染物的方法 | |
Feng et al. | The effect of chemical vapor deposition temperature on the performance of binder-free sewage sludge-derived anodes in microbial fuel cells | |
Wang et al. | Enhanced anaerobic digestion for degradation of swine wastewater through a Fe/Ni-MOF modified microbial electrolysis cell | |
CN104261559B (zh) | 一种利用微生物电解强化升流式套筒厌氧消化产甲烷反应器处理废液的方法 | |
Mansoorian et al. | Evaluating the performance of coupled MFC-MEC with graphite felt/MWCNTs polyscale electrode in landfill leachate treatment, and bioelectricity and biogas production | |
Zhang et al. | Enhancing the electricity generation and sludge reduction of sludge microbial fuel cell with graphene oxide and reduced graphene oxide | |
CN108273496A (zh) | 一种基于细菌纤维素的仿生酶的制备方法及其应用 | |
Im et al. | Biologically activated graphite fiber electrode for autotrophic acetate production from CO2 in a bioelectrochemical system | |
KR20210063925A (ko) | 전도성 탄소나노튜브 구조체를 이용한 혐기성 소화 공정에서의 메탄 생성 효율 향상 방법 | |
CN102583768A (zh) | 一种垃圾渗滤液的高效处理新方法 | |
Yan et al. | Multi-walled carbon nanotubes modified corn straw biochar as high-performance anode in microbial fuel cells | |
US20180062193A1 (en) | High-performance microbial fuel cell based on carbon with three-dimensional sieve tube structure as anode | |
Yaghmaeian et al. | Treatment of vegetable oil industry wastewater and bioelectricity generation using microbial fuel cell via modification and surface area expansion of electrodes | |
Amen et al. | Anolyte in-situ functionalized carbon nanotubes electrons transport network as novel strategy for enhanced performance microbial fuel cells | |
Prajapati et al. | Microbial fuel cell‐assisted Congo red dye decolorization using biowaste‐derived anode material | |
Almasri et al. | Enhancing sustainability and power generation from sewage‐driven air‐cathode microbial fuel cells through innovative anti‐biofouling spacer and biomass‐derived anode | |
Chen et al. | As (III) oxidation and kinetic analysis by Herminiimonas arsenicoxydans-loaded electrospinning activated carbon fiber biofilms | |
Dumitru et al. | Biofilm growth from wastewater on MWNTs and carbon aerogels | |
CN110054304A (zh) | 一种基于mfc技术处理水中低浓度头孢他啶并产电的方法 | |
JP2013011495A (ja) | 生化学反応用炭素電極 | |
Morozan et al. | Carbon electrodes for microbial fuel cells | |
Tan et al. | Effect of different mediators on bio-energy generation and palm oil mill effluent treatment in an air-cathode microbial fuel cell-adsorption system | |
CN111807477B (zh) | 一种基于太阳能发热膜电解去除抗生素抗性基因的方法 | |
CN104805038A (zh) | 一种丙烯酸树脂降解菌及其筛选富集方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20191125 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210608 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20220411 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20210608 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |