ZA202303147B - Method for the preparation of biogas by anaerobic co-fermentation of animal manure and straw through the addition of biochar - Google Patents

Method for the preparation of biogas by anaerobic co-fermentation of animal manure and straw through the addition of biochar

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Publication number
ZA202303147B
ZA202303147B ZA2023/03147A ZA202303147A ZA202303147B ZA 202303147 B ZA202303147 B ZA 202303147B ZA 2023/03147 A ZA2023/03147 A ZA 2023/03147A ZA 202303147 A ZA202303147 A ZA 202303147A ZA 202303147 B ZA202303147 B ZA 202303147B
Authority
ZA
South Africa
Prior art keywords
biochar
biogas
anaerobic
straw
fermentation
Prior art date
Application number
ZA2023/03147A
Other languages
English (en)
Inventor
Xu Jianling
Wang Hanxi
Liu Xuejun
Sun Jitian
Wang Xinyu
Zou Li
Original Assignee
Univ Northeast
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Northeast filed Critical Univ Northeast
Publication of ZA202303147B publication Critical patent/ZA202303147B/en

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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
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
ZA2023/03147A 2022-05-24 2023-02-28 Method for the preparation of biogas by anaerobic co-fermentation of animal manure and straw through the addition of biochar ZA202303147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210574258.7A CN114736934B (zh) 2022-05-24 2022-05-24 通过添加生物炭促进畜粪秸秆厌氧共发酵制备沼气的方法

Publications (1)

Publication Number Publication Date
ZA202303147B true ZA202303147B (en) 2023-05-31

Family

ID=82287918

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/03147A ZA202303147B (en) 2022-05-24 2023-02-28 Method for the preparation of biogas by anaerobic co-fermentation of animal manure and straw through the addition of biochar

Country Status (2)

Country Link
CN (1) CN114736934B (zh)
ZA (1) ZA202303147B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115108696B (zh) * 2022-08-09 2024-04-02 东北农业大学 一种厌氧发酵实现重金属钝化的方法及应用
CN116037066A (zh) * 2023-03-14 2023-05-02 黑龙江省黑土保护利用研究院 一种沼渣基改性生物炭及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338273A (zh) * 2008-08-15 2009-01-07 江苏省农业科学院 户用秸秆干式发酵产沼气的装置及方法
CN105420282B (zh) * 2015-12-15 2019-12-24 北京化工大学 一种通过生化预处理玉米秸秆提高秸秆与粪便混合厌氧消化产气性能的方法
CN106866278A (zh) * 2017-04-01 2017-06-20 南开大学 一种利用生物炭制备高效有机肥的方法
CN108570482A (zh) * 2017-09-04 2018-09-25 东北师范大学 一种玉米秸秆综合资源化利用方法
US11702374B2 (en) * 2020-06-17 2023-07-18 Iowa State University Research Foundation, Inc. Biochar product, its use in fertilizers, and methods of making the biochar
CN113215201B (zh) * 2021-06-09 2023-03-21 重庆大学 一种猪粪掺混稻秆固态沼气发酵及沼渣好氧堆肥耦合工艺
CN113403346A (zh) * 2021-07-01 2021-09-17 黑龙江省农业科学院农村能源与环保研究所 通过生物炭负载纳米零价铁处理的猪场粪水与玉米秸秆联合厌氧发酵产沼气的方法
CN113755531A (zh) * 2021-09-22 2021-12-07 东北师范大学 一种促进牛粪秸秆厌氧共发酵的方法

Also Published As

Publication number Publication date
CN114736934A (zh) 2022-07-12
CN114736934B (zh) 2024-03-26

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