The organophosphorus pesticides in soil was degradated by Rhodobacter sphaeroides after wastewater treatment
文献类型：期刊论文
| 作者 | Wu, Pan2,3; Zhang, Ying2,3; Chen, Zhaobo2,3; Wang, Yanling1,2,3; Zhu, Feifei4; Cao, Bo2; Wu, Yuan2,3; Li, Ning2,3 |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2019-01-15 |
| 卷号 | 141页码:247-251 |
| 关键词 | Organphosphorus Soil restoration Organophosphorus acid hydrolase Wastewater treatment R. sphaeroides |
| ISSN号 | 1369-703X |
| DOI | 10.1016/j.bej.2018.07.019 |
| 英文摘要 | The bioremoval of organphosphorus and bioremovalof fertility in soil using Rhodobacter sphaeroides (R. sphaeroides) in the treatedwastewater were investigated in this research. Organphosphorus was not degraded under control group. The treated wastewater containning R. sphaeroides degraded organphosphorus and remediated fertility. Interestingly, the organophosphorus acid hydrolase gene (opdA) was expressed after inoculation 24 h. Subsequently, the organophosphorus acid hydrolase were synthesized to degrade organphosphorus. The organphosphorus started to be degraded after inoculation 24 h. The organphosphorus as stimulus signal induced organophosphorus acid hydrolase gene (opdA) expression through signal transduction pathway. The induction and secretion of the organophosphorus acid hydrolase occured after 24h in R. sphaeroides, which could be attributed to its characteristics as an ancient bacteria. Lack of organic matter in soil under the control treatment could not maintain R. sphaeroides growth for over 24 h. The residual organics in the wastewater provided sufficient carbon sources and energy for R. sphaeroides under three dosage groups. The new method completed the remediation of organphosphorus pollution, the improvement of soil fertility and soybean processing wastewater treatment simultaneously, and realized the resource reutilization of wastewater and R. sphaeroides as sludge. (C) 2018 Published by Elsevier B.V. |
| 资助项目 | National Nature Science Fund for Distinguished Young Scholars of China[41625002] ; National Natural Science Foundation of China[31700432] ; National Natural Science Foundation of China[31470550] ; National Natural Science Foundation of China[81500493] ; National Natural Science Foundation of China[31400386] ; National Natural Science Foundation of China[51778114] ; Natural Science Foundation of Guangdong Province[2015A030313098] ; Application Technology Research and Development Projects of Harbin[2016RAXXJ103] ; MOA Modern Agricultural Talents Support Project ; Dalian Nationalities University[0113-20000101] |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000453623900027 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://210.72.129.5/handle/321005/123818]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Zhang, Ying; Chen, Zhaobo |
| 作者单位 | 1.Sun Yat Sen Univ, Affiliated Hosp 3, Dept Anesthesiol, Guangzhou 510630, Guangdong, Peoples R China 2.Northeast Agr Univ, Sch Resources & Environm, Harbin 150030, Heilongjiang, Peoples R China 3.Dalian Univ Minzhu, Sch Environm & Resources, Dalian 116024, Peoples R China 4.Chinese Acad Sci, Inst Appl Ecol, Forest & Soil Ecol, Shenyang 110164, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Pan,Zhang, Ying,Chen, Zhaobo,et al. The organophosphorus pesticides in soil was degradated by Rhodobacter sphaeroides after wastewater treatment[J]. BIOCHEMICAL ENGINEERING JOURNAL,2019,141:247-251. |
| APA | Wu, Pan.,Zhang, Ying.,Chen, Zhaobo.,Wang, Yanling.,Zhu, Feifei.,...&Li, Ning.(2019).The organophosphorus pesticides in soil was degradated by Rhodobacter sphaeroides after wastewater treatment.BIOCHEMICAL ENGINEERING JOURNAL,141,247-251. |
| MLA | Wu, Pan,et al."The organophosphorus pesticides in soil was degradated by Rhodobacter sphaeroides after wastewater treatment".BIOCHEMICAL ENGINEERING JOURNAL 141(2019):247-251. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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