PL448934A1 - Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej - Google Patents

Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej

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Publication number
PL448934A1
PL448934A1 PL448934A PL44893424A PL448934A1 PL 448934 A1 PL448934 A1 PL 448934A1 PL 448934 A PL448934 A PL 448934A PL 44893424 A PL44893424 A PL 44893424A PL 448934 A1 PL448934 A1 PL 448934A1
Authority
PL
Poland
Prior art keywords
pulp
biowaste
comminution
methane fermentation
waste
Prior art date
Application number
PL448934A
Other languages
English (en)
Inventor
Stanisław Cytawa
Mateusz Kotowski
Aleksandra Grabowiec
Jan Hupka
Łukasz Katlewicz
Andrzej Kopczyński
Ryszard Arendt
Original Assignee
Politechnika Gdańska
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 Politechnika Gdańska filed Critical Politechnika Gdańska
Priority to PL448934A priority Critical patent/PL448934A1/pl
Publication of PL448934A1 publication Critical patent/PL448934A1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/60—Biochemical treatment, e.g. by using enzymes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/70—Kitchen refuse; Food waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/85—Paper; Wood; Fabrics, e.g. cloths
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej oraz biodegradowalnych tworzyw sztucznych, który polega na tym, że prowadzi się fermentację metanową z dodatkiem enzymów z grupy celulaz, gdzie biomasę stanowią odpady kuchenne i odpadowa żywność wymieszane z masą celulozową w proporcji odpadów bio do masy celulozowe od 1:3 do 1:6 w przeliczeniu na suchą masę. Masę celulozową stanowią opakowania papierowe wykorzystane uprzednio jako opakowania odpadów kuchennych i odpadowej żywności. Masę celulozową poddaje się wstępnie rozdrabnianiu dla uzyskania długości włókien celulozowych nie większej niż 5 mm, przy czym rozdrabnianie masy celulozowej prowadzi się w pulpie wodnej przy zawartości masy celulozowej w pulpie w ilości od 0,5% do 5% masowych, w młynie nożowym w przepływie, przy czasie przebywania pulpy w komorze rozdrabniającej do 2 s. Stosuje się mieszanki enzymów zawierające enzymy z grupy hydrolaz typu endo- i egzoglukanaz i/lub glukozydaz, przy czym mieszankę enzymów dodaje się w ilości od 20 do 150 g/Mg suchej masy odpadów. Reakcję enzymatyczną można prowadzić we wstępnym zbiorniku reakcyjnym przed komorą fermentacyjną w czasie przetrzymania medium wynoszącym od 60 min do 180 min, w temperaturze od 30°C do 50°C, przy czym miesza się pulpę celulozową z roztworem enzymów.
PL448934A 2024-06-21 2024-06-21 Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej PL448934A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448934A PL448934A1 (pl) 2024-06-21 2024-06-21 Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448934A PL448934A1 (pl) 2024-06-21 2024-06-21 Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej

Publications (1)

Publication Number Publication Date
PL448934A1 true PL448934A1 (pl) 2025-12-22

Family

ID=98211981

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448934A PL448934A1 (pl) 2024-06-21 2024-06-21 Sposób fermentacji metanowej bioodpadów z zawartością celulozy papierniczej

Country Status (1)

Country Link
PL (1) PL448934A1 (pl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160115063A1 (en) * 2013-06-12 2016-04-28 Renescience A/S Methods of processing municipal solid waste (msw) using microbial hydrolysis and fermentation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160115063A1 (en) * 2013-06-12 2016-04-28 Renescience A/S Methods of processing municipal solid waste (msw) using microbial hydrolysis and fermentation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JUSTYNA LALAK, AGNIESZKA KASPRZYCKA, ALEKSANDRA MURAT, EWELINA MAGDA PAPROTA, JERZY TYS: "Acta Agrophysica, 2014, 21(1), str. 51-62", „OBRÓBKA WSTĘPNA BIOMASY BOGATEJ W LIGNOCELULOZĘ W CELU ZWIĘKSZENIA WYDAJNOŚCI FERMENTACJI METANOWEJ" *
KATARZYNA BERNAT, IRENA WOJNOWSKA-BARYŁA, SŁAWOMIR KASIŃSKI, MARCIN SZATKOWSKI: "Gaz, woda i technika sanitarna; lipiec 2014; str. 269-273", „METODY WSTĘPNEGO PRZYGOTOWANIA BIOMASY LIGNOCELULOZOWEJ DO FERMENTACJI METANOWEJ" *

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