Molecular analysis of methanogens involved in methanogenic degradation of tetramethylammonium hydroxide in full-scale bioreactors

Verfasser / Beitragende:
[Liang-Ming Whang, Tai-Ho Hu, Pao-Wen Liu, Yu-Ching Hung, Toshikazu Fukushima, Yi-Ju Wu, Shao-Hsiung Chang]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Microbiology and Biotechnology, 99/3(2015-02-01), 1485-1497
Format:
Artikel (online)
ID: 605501696
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024 7 0 |a 10.1007/s00253-014-6058-z  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00253-014-6058-z 
245 0 0 |a Molecular analysis of methanogens involved in methanogenic degradation of tetramethylammonium hydroxide in full-scale bioreactors  |h [Elektronische Daten]  |c [Liang-Ming Whang, Tai-Ho Hu, Pao-Wen Liu, Yu-Ching Hung, Toshikazu Fukushima, Yi-Ju Wu, Shao-Hsiung Chang] 
520 3 |a This study investigated methanogenic communities involved in degradation of tetramethylammonium hydroxide (TMAH) in three full-scale bioreactors treating TMAH-containing wastewater. Based on the results of terminal-restriction fragment-length polymorphism (T-RFLP) and quantitative PCR analyses targeting the methyl-coenzyme M reductase alpha subunit (mcrA) genes retrieved from three bioreactors, Methanomethylovorans and Methanosarcina were the dominant methanogens involved in the methanogenic degradation of TMAH in the bioreactors. Furthermore, batch experiments were conducted to evaluate mcrA messenger RNA (mRNA) expression during methanogenic TMAH degradation, and the results indicated that a higher level of TMAH favored mcrA mRNA expression by Methansarcina, while Methanomethylovorans could only express considerable amount of mcrA mRNA at a lower level of TMAH. These results suggest that Methansarcina is responsible for methanogenic TMAH degradation at higher TMAH concentrations, while Methanomethylovorans may be important at a lower TMAH condition. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Anaerobic wastewater treatment  |2 nationallicence 
690 7 |a mcrA  |2 nationallicence 
690 7 |a mRNA expression  |2 nationallicence 
690 7 |a Methanomethylovorans  |2 nationallicence 
690 7 |a Methanosarcina  |2 nationallicence 
700 1 |a Whang  |D Liang-Ming  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Hu  |D Tai-Ho  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Liu  |D Pao-Wen  |u Department of Safety Health and Environmental Engineering, Chung Hwa University of Medical Technology, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Hung  |D Yu-Ching  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Fukushima  |D Toshikazu  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Wu  |D Yi-Ju  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
700 1 |a Chang  |D Shao-Hsiung  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
773 0 |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/3(2015-02-01), 1485-1497  |x 0175-7598  |q 99:3<1485  |1 2015  |2 99  |o 253 
856 4 0 |u https://doi.org/10.1007/s00253-014-6058-z  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00253-014-6058-z  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Whang  |D Liang-Ming  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hu  |D Tai-Ho  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Pao-Wen  |u Department of Safety Health and Environmental Engineering, Chung Hwa University of Medical Technology, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hung  |D Yu-Ching  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Fukushima  |D Toshikazu  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wu  |D Yi-Ju  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chang  |D Shao-Hsiung  |u Department of Environmental Engineering, National Cheng Kung University, No. 1, University Road, 701, Tainan, Taiwan, Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/3(2015-02-01), 1485-1497  |x 0175-7598  |q 99:3<1485  |1 2015  |2 99  |o 253