Modřice Plant Anaerobic Digester: Microbial Distribution and
Biogas Production

J 2019

Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production

STRUK, Martin, Monika VÍTĚZOVÁ, Tomáš VÍTĚZ, Milan BARTOŠ, Ivan KUSHKEVYCH et. al.

Základní údaje

Originální název

Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production

Autoři

STRUK, Martin (703 Slovensko, garant, domácí), Monika VÍTĚZOVÁ (203 Česká republika, domácí), Tomáš VÍTĚZ (203 Česká republika), Milan BARTOŠ (203 Česká republika, domácí) a Ivan KUSHKEVYCH (804 Ukrajina, domácí)

Vydání

Water Air And Soil Pollution: Focus, SPRINGER INTERNATIONAL PUBLISHING AG, 2019, 0049-6979

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

21100 2.11 Other engineering and technologies

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.900

Kód RIV

RIV/00216224:14310/19:00111050

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1007/s11270-019-4289-4

UT WoS

000492938300002

Klíčová slova anglicky

Bioreactor; Methanogens; Microbial community; Hydrogen sulphide; Anoxygenic phototrophs

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 11. 5. 2020 16:49, Mgr. Marie Šípková, DiS.

Anotace

V originále

Biogas reactors are now a common part of wastewater treatment systems. The quality of produced biogas is the result of many factors, mainly the input substrate and microbial composition of the bioreactor. The aim of this research was to evaluate the microbial community of the Modřice biogas reactor together with the possible changes in biogas composition. The key microbial groups and their content in anaerobic digester were identified by sequencing techniques. The most dominant group were sulphate-reducing (45%), followed by methanogenic (19%), acetate (6%) and hydrogen-producing (11%) microorganisms. The remaining microorganisms were identified only to their order (19%). Phylogenetic trees were constructed to show evolutionary relationships of detected microorganisms. The volume of methane in biogas content was 60%, which corresponds with literature data regarding sewage digesters. None of the detected impurities have crossed the safe limits and their volume remained stable during the measurement period. Despite sulphate-reducing bacteria being the dominant group, their produced hydrogen sulphide (H2S) was detected only in a small quantity (2.43–7.46 ppm) and had no inhibitory effect on the methane production. The mechanism of inhibition by H2S and the perspective of its biological removal were discussed. Application of phototrophic sulphur bacteria, especially Chlorobiaceae and Chromatiaceae family, and the creation of new photobioreactor systems can be a promising pathway for hydrogen sulphide treatment in biogas plants.

Návaznosti

MUNI/A/0902/2018, interní kód MU

Název: Podpora výzkumné činnosti studentů Mikrobiologie a molekulární biotechnologie 3

Investor: Masarykova univerzita, Podpora výzkumné činnosti studentů Mikrobiologie a molekulární biotechnologie 3, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty

Citovat

STRUK, Martin, Monika VÍTĚZOVÁ, Tomáš VÍTĚZ, Milan BARTOŠ a Ivan KUSHKEVYCH. Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production. Water Air And Soil Pollution: Focus. SPRINGER INTERNATIONAL PUBLISHING AG, 2019, roč. 230, č. 10, s. 1-13. ISSN 0049-6979. Dostupné z: https://dx.doi.org/10.1007/s11270-019-4289-4.

@article{1573137,
   author = {Struk, Martin and Vítězová, Monika and Vítěz, Tomáš and Bartoš, Milan and Kushkevych, Ivan},
   article_number = {10},
   doi = {http://dx.doi.org/10.1007/s11270-019-4289-4},
   keywords = {Bioreactor; Methanogens; Microbial community; Hydrogen sulphide; Anoxygenic phototrophs},
   language = {eng},
   issn = {0049-6979},
   journal = {Water Air And Soil Pollution: Focus},
   title = {Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production},
   url = {https://link.springer.com/article/10.1007%2Fs11270-019-4289-4},
   volume = {230},
   year = {2019}
}

TY  - JOUR
ID  - 1573137
AU  - Struk, Martin - Vítězová, Monika - Vítěz, Tomáš - Bartoš, Milan - Kushkevych, Ivan
PY  - 2019
TI  - Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production
JF  - Water Air And Soil Pollution: Focus
VL  - 230
IS  - 10
SP  - 1-13
EP  - 1-13
PB  - SPRINGER INTERNATIONAL PUBLISHING AG
SN  - 00496979
KW  - Bioreactor
KW  - Methanogens
KW  - Microbial community
KW  - Hydrogen sulphide
KW  - Anoxygenic phototrophs
UR  - https://link.springer.com/article/10.1007%2Fs11270-019-4289-4
L2  - https://link.springer.com/article/10.1007%2Fs11270-019-4289-4
N2  - Biogas reactors are now a common part of wastewater treatment systems. The quality of produced biogas is the result of many factors, mainly the input substrate and microbial composition of the bioreactor. The aim of this research was to evaluate the microbial community of the Modřice biogas reactor together with the possible changes in biogas composition. The key microbial groups and their content in anaerobic digester were identified by sequencing techniques. The most dominant group were sulphate-reducing (45%), followed by methanogenic (19%), acetate (6%) and hydrogen-producing (11%) microorganisms. The remaining microorganisms were identified only to their order (19%). Phylogenetic trees were constructed to show evolutionary relationships of detected microorganisms. The volume of methane in biogas content was 60%, which corresponds with literature data regarding sewage digesters. None of the detected impurities have crossed the safe limits and their volume remained stable during the measurement period. Despite sulphate-reducing bacteria being the dominant group, their produced hydrogen sulphide (H2S) was detected only in a small quantity (2.43–7.46 ppm) and had no inhibitory effect on the methane production. The mechanism of inhibition by H2S and the perspective of its biological removal were discussed. Application of phototrophic sulphur bacteria, especially Chlorobiaceae and Chromatiaceae family, and the creation of new photobioreactor systems can be a promising pathway for hydrogen sulphide treatment in biogas plants.
ER  -

STRUK, Martin, Monika VÍTĚZOVÁ, Tomáš VÍTĚZ, Milan BARTOŠ a Ivan KUSHKEVYCH. Modřice Plant Anaerobic Digester: Microbial Distribution and Biogas Production. \textit{Water Air And Soil Pollution: Focus}. SPRINGER INTERNATIONAL PUBLISHING AG, 2019, roč.~230, č.~10, s.~1-13. ISSN~0049-6979. Dostupné z: https://dx.doi.org/10.1007/s11270-019-4289-4.

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