PL433229A1 - Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it - Google Patents

Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it

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Publication number
PL433229A1
PL433229A1 PL433229A PL43322920A PL433229A1 PL 433229 A1 PL433229 A1 PL 433229A1 PL 433229 A PL433229 A PL 433229A PL 43322920 A PL43322920 A PL 43322920A PL 433229 A1 PL433229 A1 PL 433229A1
Authority
PL
Poland
Prior art keywords
mixture
sewage treatment
excess sludge
treatment plants
municipal sewage
Prior art date
Application number
PL433229A
Other languages
Polish (pl)
Other versions
PL240896B1 (en
Inventor
Andrzej G. Chmielewski
Marcin Sudlitz
Original Assignee
Instytut Chemii i Techniki Jądrowej
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 Instytut Chemii i Techniki Jądrowej filed Critical Instytut Chemii i Techniki Jądrowej
Priority to PL433229A priority Critical patent/PL240896B1/en
Publication of PL433229A1 publication Critical patent/PL433229A1/en
Publication of PL240896B1 publication Critical patent/PL240896B1/en

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Classifications

    • 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

  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Przedmiotem wynalazku jest zastosowanie wiązki elektronów w celu dezintegracji osadów ściekowych powodujące możliwość skrócenia czasu procesu fermentacji metanowej lub też zmniejszenia objętości bioreaktora. Wynalazek dotyczy sposobu przetwarzania osadów ściekowych w biogaz w procesie fermentacji metanowej, w którym osady ściekowe przed fermentacją metanową poddaje się napromieniowaniu wiązką przyspieszonych elektronów z akceleratora dawką od 1 kGy do 10 kGy.The subject of the invention is the use of an electron beam in order to disintegrate sewage sludge, resulting in the possibility of shortening the time of the methane fermentation process or reducing the volume of the bioreactor. The invention relates to a method of converting sewage sludge into biogas in the methane fermentation process, in which the sewage sludge, prior to methane fermentation, is irradiated with an accelerated electron beam from an accelerator with a dose ranging from 1 kGy to 10 kGy.

PL433229A 2020-03-12 2020-03-12 Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it PL240896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL433229A PL240896B1 (en) 2020-03-12 2020-03-12 Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL433229A PL240896B1 (en) 2020-03-12 2020-03-12 Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it

Publications (2)

Publication Number Publication Date
PL433229A1 true PL433229A1 (en) 2021-09-13
PL240896B1 PL240896B1 (en) 2022-06-27

Family

ID=77662665

Family Applications (1)

Application Number Title Priority Date Filing Date
PL433229A PL240896B1 (en) 2020-03-12 2020-03-12 Method of producing biogas, in particular from excess sludge in municipal sewage treatment plants or from a mixture of substrates containing it

Country Status (1)

Country Link
PL (1) PL240896B1 (en)

Also Published As

Publication number Publication date
PL240896B1 (en) 2022-06-27

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