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

Info

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
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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (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 (en) 2022-05-24 2022-05-24 Method for preparing biogas by promoting anaerobic co-fermentation of livestock manure straw by adding biochar

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 (en)
ZA (1) ZA202303147B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115108696B (en) * 2022-08-09 2024-04-02 东北农业大学 Method for realizing heavy metal passivation by anaerobic fermentation and application
CN116037066A (en) * 2023-03-14 2023-05-02 黑龙江省黑土保护利用研究院 Biogas residue-based modified biochar and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338273A (en) * 2008-08-15 2009-01-07 江苏省农业科学院 Home device and method for producing methane by dry-type fermentation of stalks
CN105420282B (en) * 2015-12-15 2019-12-24 北京化工大学 Method for improving mixed anaerobic digestion gas production performance of straw and excrement by biochemically pretreating corn straw
CN106866278A (en) * 2017-04-01 2017-06-20 南开大学 A kind of method that utilization charcoal prepares efficient organic fertilizer
CN108570482A (en) * 2017-09-04 2018-09-25 东北师范大学 A kind of maize straw comprehensive resource utilizes method
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 (en) * 2021-06-09 2023-03-21 重庆大学 Coupling process for mixing pig manure with rice straw solid-state biogas fermentation and biogas residue aerobic composting
CN113403346A (en) * 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 Method for producing biogas by joint anaerobic fermentation of pig farm liquid dung and corn straws treated by biochar loaded with nano zero-valent iron
CN113755531A (en) * 2021-09-22 2021-12-07 东北师范大学 Method for promoting cow dung straw anaerobic co-fermentation

Also Published As

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

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