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You searched for: Journal Bioresource technology Remove constraint Journal: Bioresource technology Publication Year 2019 Remove constraint Publication Year: 2019 Subject bacterial communities Remove constraint Subject: bacterial communities Subject Pseudomonas Remove constraint Subject: Pseudomonas
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1. The bacterial community and fermentation quality of mulberry (Morus alba) leaf silage with or without Lactobacillus casei and sucrose

Author:
Wang, Yi; Chen, Xiaoyang; Wang, Cheng; He, Liwen; Zhou, Wei; Yang, Fuyu; Zhang, Qing
Source:
Bioresource technology 2019 v.293 pp. 122059
ISSN:
0960-8524
Subject:
Enterobacter; Lactobacillus casei; Morus alba; Pseudomonas; acetic acid; ammonium nitrogen; bacterial communities; coliform bacteria; feed quality; fermentation; lactic acid; mulberries; pH; silage; sucrose
Abstract:
... To investigate the effects of adding Lactobacilluscasei (LC) and sucrose (S) on the fermentation quality and bacterial community of mulberry leaf silage, two kinds of mulberry leaves were harvested and ensiled with or without LC and S for 1, 7, 14, 30 and 60 days, respectively. Silages treated with LC and S contained more lactic acid (4.46–10.54%DM) and less ammonia-N (0.03–0.13%DM), acetic acid ( ...
DOI:
10.1016/j.biortech.2019.122059

2. Degradation mechanisms of sulfamethoxazole and its induction of bacterial community changes and antibiotic resistance genes in a microbial fuel cell

Author:
Xue, Wendan; Li, Fengxiang; Zhou, Qixing
Source:
Bioresource technology 2019 v.289 pp. 121632
ISSN:
0960-8524
Subject:
Achromobacter; Alcaligenes; Pseudomonas; Shewanella; alcohols; antibiotic resistance genes; antibiotics; bacterial communities; electrical treatment; high performance liquid chromatography; methane; microbial fuel cells; power generation; sulfamethoxazole; wastewater treatment; water purification
Abstract:
... In this study, more than 85.1% of sulfamethoxazole (SMX) could be degraded within 60 h. The strengthening of microbial metabolisms and the sustainment of electrical stimulation contributed to the rapid removal of SMX in microbial fuel cells (MFCs). High-performance liquid chromatography identified that SMX could be thoroughly degraded into less harmful alcohols and methane after the MFC processing ...
DOI:
10.1016/j.biortech.2019.121632

3. Accelerated Rhodamine B removal by enlarged anode electric biological (EAEB) with electro-biological particle electrode (EPE) made from steel converter slag (SCS)

Author:
Feng, Yan; Zhang, Zhijie; Zhao, Youheng; Song, Liang; Wang, Xinwei; Yang, Shumin; Long, Yingying; Zhao, Chunhui; Qiu, Liping
Source:
Bioresource technology 2019 v.283 pp. 1-9
ISSN:
0960-8524
Subject:
Aeromonas; Methylophilus; Pelomonas; Pseudomonas; Zoogloea; ammonium nitrogen; anodes; bacterial communities; chemical oxygen demand; rhodamines; slags; steel; wastewater treatment
Abstract:
... Electro-biological particle electrode (EPE) made from steel converter slag (SCS) was used as a particle electrode in an enlarged anode electric biological (EAEB) reactor for Rhodamine B (RhB) wastewater treatment, and its purification performance and microbial community were examined. The results revealed that (1) the EAEB reactor showed much higher average removal rates of RhB, COD and NH4+-N, i. ...
DOI:
10.1016/j.biortech.2019.03.036

4. Positive impact of biochar alone and combined with bacterial consortium amendment on improvement of bacterial community during cow manure composting

Author:
Duan, Yumin; Awasthi, Sanjeev Kumar; Liu, Tao; Verma, Shivpal; Wang, Quan; Chen, Hongyu; Ren, Xiuna; Zhang, Zengqiang; Awasthi, Mukesh Kumar
Source:
Bioresource technology 2019 v.280 pp. 79-87
ISSN:
0960-8524
Subject:
Dysgonomonas; Marinimicrobium; Pseudomonas; Tissierella; bacterial communities; bacterial culture; biochar; cow manure; high-throughput nucleotide sequencing; statistical analysis; straw
Abstract:
... The present work studied to evaluate the effectiveness under the interaction of bacterial consortium and biochar applied to give impetus to bacterial community activities among cow manure composting. High-throughput sequencing technique and six treatments were carried out: T2, T3 and T6 were single apply of bacteria culture (C), 12%wood biochar (12%WB) and 12%wheat straw biochar (12%WSB), respecti ...
DOI:
10.1016/j.biortech.2019.02.026

5. Bacterial community shift and antibiotics resistant genes analysis in response to biodegradation of oxytetracycline in dual graphene modified bioelectrode microbial fuel cell

Author:
Chen, Junfeng; Yang, Yuewei; Liu, Yanyan; Tang, Meizhen; Wang, Renjun; Tian, Yuping; Jia, Chuanxing
Source:
Bioresource technology 2019 v.276 pp. 236-243
ISSN:
0960-8524
Subject:
Bacteroidetes; Comamonas; Dechloromonas; Geobacter; Methylomicrobium; Mycobacterium; Pseudomonas; Salmonella; Thiobacillus; Trabulsiella; bacteria; bacterial communities; biodegradation; electrochemistry; electron transfer; graphene; microbial fuel cells; microelectrodes; oxytetracycline; resistance genes; ribosomes; transporters
Abstract:
... This study explored the biodegradation mechanisms of oxytetracycline (OTC/O) and electrochemical characteristics from the perspective of bacterial community shift and OTC resistance genes in dual graphene modified bioelectrode microbial fuel cell (O-D-GM-BE MFC). In phylum level, Proteobacteria was accounted to 95.04% in O-GM-BA, Proteobacteria and Bacteroidetes were accounted to 59.13% and 20.52% ...
DOI:
10.1016/j.biortech.2019.01.006

6. Effects of triclosan on performance, microbial community and antibiotic resistance genes during partial denitrification in a sequencing moving bed biofilm reactor

Author:
Gao, Jing-Feng; Liu, Xiang-Hui; Fan, Xiao-Yan; Dai, Hui-Hui
Source:
Bioresource technology 2019
ISSN:
0960-8524
Subject:
Aeromonas; Pseudomonas; Shewanella; Thauera; antibiotic resistance genes; bacterial communities; biofilm; community structure; denitrification; interspersed repetitive sequences; moving bed biofilm reactors; nitrites; polymers; quantitative polymerase chain reaction; sludge; triclosan
Abstract:
... Effects of triclosan (TCS) on performance, microbial community and antibiotic resistance genes (ARGs) during partial denitrification (PD) were investigated in a sequencing moving bed biofilm reactor (SMBBR). TCS inhibited nitrite accumulation; inhibition effect was more obvious as TCS concentration increased from 1 to 5 mg/L, but it could recover. Extracellular polymeric substances contents increa ...
DOI:
10.1016/j.biortech.2019.02.112