Kraft Lignin Biodegradation by Dysgonomonas sp. WJDL-Y1, a NewAnaerobic Bacterial Strain Isolated from Sludge of a Pulp and PaperMill
Duan,J(Duan,Jing)[1,2]; Liang,JD(Liang,Jidong)[1,2]; Wang,YP(Wang,Yiping)[1]; Du,WJ(Du,Wenjing)[1]; Wang,QY(Wang,Qiyuan)[3]
2016-07
发表期刊Journal of Microbiology and Biotechnology
卷号26期号:10页码:1765-1773
文章类型期刊论文
摘要

Wastewater containing kraft lignin (KL) discharged from pulp and paper industries could cause serious environmental contamination. Appropriate effluent treatment is required to reduce the pollution. Investigations on anaerobic bacteria capable of degrading KL are beneficial to both lignin removal and biofuel regeneration from the effluent. In this paper, an anaerobic strain capable of degrading KL was isolated from the sludge of a pulp and paper mill and identified as Dysgonomonas sp. WJDL-Y1 by 16S rRNA. Optimum conditions for KL degradation by strain WJDL-Y1 were obtained at initial pH of 6.8, C:N ratio of 6 and temperature of 33°C based on statistical analyses by Response Surface Methodology (RSM). For 1.2g/L KL solution, COD removal rate of 20.7% concomitanting with biomass increase of 17.6% were achieved after 4 days incubation under the optimum conditions. After the treatment by strain WJDL-Y1, KL was modified and degraded.

DOI10.4014/jmb.1602.02014
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5920
专题黄土与第四纪地质国家重点实验室(2010~)
作者单位1.Department of Environmental Engineering, Xi’an Jiaotong University, Xi’an 710049, P.R. China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710061, P.R.China;
3.State Key Laboratory of Eco-Hydraulic Engineering in Arid Area, Xi’an University of Technology, Xi’an 710048, P.R. China
推荐引用方式
GB/T 7714
Duan,J,Liang,JD,Wang,YP,et al. Kraft Lignin Biodegradation by Dysgonomonas sp. WJDL-Y1, a NewAnaerobic Bacterial Strain Isolated from Sludge of a Pulp and PaperMill[J]. Journal of Microbiology and Biotechnology,2016,26(10):1765-1773.
APA Duan,J,Liang,JD,Wang,YP,Du,WJ,&Wang,QY.(2016).Kraft Lignin Biodegradation by Dysgonomonas sp. WJDL-Y1, a NewAnaerobic Bacterial Strain Isolated from Sludge of a Pulp and PaperMill.Journal of Microbiology and Biotechnology,26(10),1765-1773.
MLA Duan,J,et al."Kraft Lignin Biodegradation by Dysgonomonas sp. WJDL-Y1, a NewAnaerobic Bacterial Strain Isolated from Sludge of a Pulp and PaperMill".Journal of Microbiology and Biotechnology 26.10(2016):1765-1773.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Kraft Lignin Biodegr(1829KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Duan,J(Duan,Jing)[1,2]]的文章
[Liang,JD(Liang,Jidong)[1,2]]的文章
[Wang,YP(Wang,Yiping)[1]]的文章
百度学术
百度学术中相似的文章
[Duan,J(Duan,Jing)[1,2]]的文章
[Liang,JD(Liang,Jidong)[1,2]]的文章
[Wang,YP(Wang,Yiping)[1]]的文章
必应学术
必应学术中相似的文章
[Duan,J(Duan,Jing)[1,2]]的文章
[Liang,JD(Liang,Jidong)[1,2]]的文章
[Wang,YP(Wang,Yiping)[1]]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。