Pyrosequencing reveals bacterial community differences in composting and vermicomposting on the stabilization of mixed sewage sludge and cattle dung

Verfasser / Beitragende:
[Baoyi Lv, Meiyan Xing, Jian Yang, Liangbo Zhang]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Microbiology and Biotechnology, 99/24(2015-12-01), 10703-10712
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00253-015-6884-7  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00253-015-6884-7 
245 0 0 |a Pyrosequencing reveals bacterial community differences in composting and vermicomposting on the stabilization of mixed sewage sludge and cattle dung  |h [Elektronische Daten]  |c [Baoyi Lv, Meiyan Xing, Jian Yang, Liangbo Zhang] 
520 3 |a This study aimed to compare the microbial community structures and compositions in composting and vermicomposting processes. We applied 454 high-throughput pyrosequencing to analyze the 16S rRNA gene of bacteria obtained from bio-stabilization of sewage sludge and cattle dung. Results demonstrated that vermicomposting process presented higher operational taxonomic units and bacterial diversity than the composting. Analysis using weighted UniFrac indicated that composting exhibited higher effects on shaping microbial community structure than the vermicomposting. The succession of dominant bacteria was also detected during composting. Firmicutes was the dominant bacteria in the thermophilic phase of composting and shifted to Actinomycetes in the maturing stage. By contrast, Proteobacteria accounted for the highest proportions in the whole process of the vermicomposting. Furthermore, vermicomposting contained more uncultured and unidentified bacteria at the taxonomy level of genus than the composting. In summary, the bacterial community during composting significantly differed from that during vermicomposting. These two techniques played different roles in changing the diversity and composition of microbial communities. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Pyrosequencing  |2 nationallicence 
690 7 |a Bacterial community  |2 nationallicence 
690 7 |a Composting  |2 nationallicence 
690 7 |a Vermicomposting  |2 nationallicence 
690 7 |a Sewage sludge  |2 nationallicence 
690 7 |a Cattle dung  |2 nationallicence 
700 1 |a Lv  |D Baoyi  |u College of Ocean Science and Engineering, Shanghai Maritime University, 201306, Shanghai, China  |4 aut 
700 1 |a Xing  |D Meiyan  |u Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China  |4 aut 
700 1 |a Yang  |D Jian  |u Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China  |4 aut 
700 1 |a Zhang  |D Liangbo  |u College of Chemistry and Chemical Engineering, Henan University of Technology, 450001, Zhengzhou, China  |4 aut 
773 0 |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/24(2015-12-01), 10703-10712  |x 0175-7598  |q 99:24<10703  |1 2015  |2 99  |o 253 
856 4 0 |u https://doi.org/10.1007/s00253-015-6884-7  |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/s00253-015-6884-7  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lv  |D Baoyi  |u College of Ocean Science and Engineering, Shanghai Maritime University, 201306, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Xing  |D Meiyan  |u Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yang  |D Jian  |u Institute of Biofilm Technology, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, 200092, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Liangbo  |u College of Chemistry and Chemical Engineering, Henan University of Technology, 450001, Zhengzhou, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/24(2015-12-01), 10703-10712  |x 0175-7598  |q 99:24<10703  |1 2015  |2 99  |o 253