Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Single-cell sorting of microalgae and identification of optimal conditions by using response surface methodology coupled with life-cycle approaches | |
| X. Y. Zhao; X. W. Meng; Y. Liu; S. W. Bai; B. Li; H. Li; N. Hou and C. Y. Li | |
| 2022 | |
| 发表期刊 | Science of the Total Environment
 |
| ISSN | 0048-9697 |
| 卷号 | 832页码:10 |
| 摘要 | Response surface methodology (RSM) has been widely used to identify optimal conditions for environmental microorganisms to maximize degrading pollutants and accumulating biomass. However, to date, environmental impact and economic cost have rarely been considered. In this study, a single cell of microalgae Chlorella sorokiniana ZM-5 was sorted, and its enrichment was carried out for the first time. The optimized conditions by RSM for achieving the highest COD, TN, TP removal and 352.61 mg/g lipid production were 24 h light time, 4.3:1C/N, 7.2 pH, and 30 degrees C temperature, respectively. Life-cycle approaches were then carried out upon this illustrative case, and the results indicated that the implementation of the above optimal conditions could reduce the total environmental impact by 48.0% and the total economic impact by 10.2%. This study showed the feasibility of applying life-cycle approaches to examine the optimal conditions of a biological process in terms of minimizing environmental impact and economic costs. |
| DOI | 10.1016/j.scitotenv.2022.155061 |
| URL | 查看原文 |
| 收录类别 | sci ; ei |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ciomp.ac.cn/handle/181722/67084 |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | X. Y. Zhao,X. W. Meng,Y. Liu,et al. Single-cell sorting of microalgae and identification of optimal conditions by using response surface methodology coupled with life-cycle approaches[J]. Science of the Total Environment,2022,832:10. |
| APA | X. Y. Zhao.,X. W. Meng.,Y. Liu.,S. W. Bai.,B. Li.,...&N. Hou and C. Y. Li.(2022).Single-cell sorting of microalgae and identification of optimal conditions by using response surface methodology coupled with life-cycle approaches.Science of the Total Environment,832,10. |
| MLA | X. Y. Zhao,et al."Single-cell sorting of microalgae and identification of optimal conditions by using response surface methodology coupled with life-cycle approaches".Science of the Total Environment 832(2022):10. |
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| Single-cell sorting （2642KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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