Mutants of Scenedesmus sp for purifying highly concentrated cellulosic ethanol wastewater and producing biomass simultaneously
文献类型：期刊论文
| 作者 | Zhang, Quan1,2,3; Chang, Chun1; Bai, Jing1; Fang, Shuqi1; Zhuang, Xinshu3 ; Yuan, Zhenhong3
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| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
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| 出版日期 | 2018-04-01 |
| 卷号 | 30期号:2页码:969-978 |
| 关键词 | Microalgae Chlorophyta UV mutation Cellulosic ethanol wastewater Biomass |
| ISSN号 | 0921-8971 |
| DOI | 10.1007/s10811-017-1311-3 |
| 通讯作者 | Chang, Chun(chunchang@zzu.edu.cn) ; Bai, Jing(baijing@zzu.edu.cn) |
| 英文摘要 | To purify cellulosic ethanol wastewater (CEW) and obtain algae simultaneously, culturing microalgae using CEW as the medium is a potentially promising technology. In this study, mutation breeding of Scenedesmus sp. induced by ultraviolet (UV) and ethyl methanesulfonate (EMS) was performed, and three mutant strains were screened using undiluted CEW. Among them, the mutant MU1 showed a high biomass yield of 1075 mg L-1 and biomass productivity of 39.81 mg L-1 day(-1), and the lipid and protein content of MU1 can reach up to 21.4 and 41.9% (thy weight of biomass), respectively. Meanwhile, the chemical oxygen demand (COD), total ammonia nitrogen (TAN), total phosphorus (TP) and chroma (CHR) removal percentages in CEW reached to 33.5, 71.2, 46.4 and 17.8%, respectively. These results indicated that MU1 is suitable for purifying CEW and producing biomass simultaneously, providing a prospective way for CEW treatment and low-cost microalgae cultivation. |
| WOS关键词 | LIPID-ACCUMULATION ; NUTRIENT REMOVAL ; UV-IRRADIATION ; CHLORELLA SP ; CULTIVATION ; ALGAE ; LIGHT ; PHOTOBIOREACTOR ; OPTIMIZATION ; BIODIESEL |
| 资助项目 | Natural Science Foundation of Henan Province of China[162300410247] ; Foundation and Frontier Technology Research Project of Henan Province of China[162300410007] ; Sino-Thai project of National Natural Science Foundation of China[51561145015] ; Key project of Natural Science Foundation of Guangdong Province[2015A030311022] |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000431194900021 |
| 出版者 | SPRINGER |
| 资助机构 | Natural Science Foundation of Henan Province of China ; Foundation and Frontier Technology Research Project of Henan Province of China ; Sino-Thai project of National Natural Science Foundation of China ; Key project of Natural Science Foundation of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/23198]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chang, Chun; Bai, Jing |
| 作者单位 | 1.Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Henan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Quan,Chang, Chun,Bai, Jing,et al. Mutants of Scenedesmus sp for purifying highly concentrated cellulosic ethanol wastewater and producing biomass simultaneously[J]. JOURNAL OF APPLIED PHYCOLOGY,2018,30(2):969-978. |
| APA | Zhang, Quan,Chang, Chun,Bai, Jing,Fang, Shuqi,Zhuang, Xinshu,&Yuan, Zhenhong.(2018).Mutants of Scenedesmus sp for purifying highly concentrated cellulosic ethanol wastewater and producing biomass simultaneously.JOURNAL OF APPLIED PHYCOLOGY,30(2),969-978. |
| MLA | Zhang, Quan,et al."Mutants of Scenedesmus sp for purifying highly concentrated cellulosic ethanol wastewater and producing biomass simultaneously".JOURNAL OF APPLIED PHYCOLOGY 30.2(2018):969-978. |
入库方式： OAI收割
来源：广州能源研究所
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