Rhodopseudomonas palustris wastewater treatment: Cyhalofop-butyl removal, biochemicals production and mathematical model establishment
文献类型：期刊论文
| 作者 | Wu, Pan1,2; Chen, Zhaobo1,2; Zhang, Ying1,2; Wang, Yanling3; Zhu, Feifei4; Can, Bo1; Wu, Yuan1,2; Li, Ning1,2 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 282页码:390-397 |
| 关键词 | R. palustris Cyhalofop-butyl wastewater Cyhalofop-butyl-hydrolyzing carboxylesterase chbH gene Mathematical model |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2018.11.087 |
| 英文摘要 | Simultaneous (SPW and cyhalofop-butyl) wastewater treatment and the production of biochemicals by Rhodopseudomonas palustris (R. palustris) was investigated with supplementation of soybean processing wastewater (SPW). Compared to control group, cyhalofop-butyl was removed and single cell protein, carotenoid, bacteriochlorophyll productions were enhanced with the supplementation of SPW. Cyhalofop-butyl removal reached 100% after 5days under 4000mg/L COD group. Cyhalofop-butyl induced chbH gene expression to synthesize cyhalofop-butyl-hydrolyzing carboxylesterase through activating MAPKKKs, MAPKKs, MAPKs genes in MAPK signal transduction pathway. The induction process took one day for R. palustris. However, lack of organics in original wastewater did not maintain R. palustris growth for over one day. The supplementation of SPW provided sufficient carbon source. This new method resulted in the mixed wastewater treatment and improvement of biochemicals simultaneously, as well as the realization of reutilization of R. palustris. High-order non-linear mathematical model of the relationship between R-chb, X-c, and X-t was established. |
| 资助项目 | National Nature Science Fund for Distinguished Young Scholars of China[41625002] ; National Natural Science Foundation Young 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] ; Post-doctoral Science Foundation Project of China and Heilongjiang Province of China[2018M641797] ; Post-doctoral Science Foundation Project of China and Heilongjiang Province of China[LBH-Z18025] ; Natural Science Foundation of Guangdong Province[2015A030313098] ; Application Technology Research and Development Projects of Harbin[2016RAXXJ103] ; MOA Modern Agricultural Talents Support Project ; Basic scientific research service fees of the Central University ; Dalian Nationalities University[0113-20000101] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000462588700051 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://210.72.129.5/handle/321005/124001]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Zhang, Ying |
| 作者单位 | 1.Dalian Minzu Univ, Sch Environm & Resources, Dalian 116600, Peoples R China 2.Northeast Agr Univ, Sch Resources & Environm, ChinSch Environm & Resources, Harbin 150030, Heilongjiang, Peoples R China 3.SunYat Sen Univ, Dept Anesthesiol, Affiliated Hosp 3, Guangzhou 510630, Guangdong, 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,Chen, Zhaobo,Zhang, Ying,et al. Rhodopseudomonas palustris wastewater treatment: Cyhalofop-butyl removal, biochemicals production and mathematical model establishment[J]. BIORESOURCE TECHNOLOGY,2019,282:390-397. |
| APA | Wu, Pan.,Chen, Zhaobo.,Zhang, Ying.,Wang, Yanling.,Zhu, Feifei.,...&Li, Ning.(2019).Rhodopseudomonas palustris wastewater treatment: Cyhalofop-butyl removal, biochemicals production and mathematical model establishment.BIORESOURCE TECHNOLOGY,282,390-397. |
| MLA | Wu, Pan,et al."Rhodopseudomonas palustris wastewater treatment: Cyhalofop-butyl removal, biochemicals production and mathematical model establishment".BIORESOURCE TECHNOLOGY 282(2019):390-397. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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