| Bioremediation of wastewater from edible oil refinery factory using oleaginous microalga Desmodesmus sp S1 | |
| Mar, Cho Cho1,2; Fan, Yong1; Li, Fu-Li1; Hu, Guang-Rong1 | |
| 2016 | |
| 发表期刊 | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
 |
| 卷号 | 18期号:12页码:1195-1201 |
| 摘要 | Edible oil industry produced massive wastewater, which requires extensive treatment to remove pungent smell, high phosphate, carbon oxygen demand (COD), and metal ions prior to discharge. Traditional anaerobic and aerobic digestion could mainly reduce COD of the wastewater from oil refinery factories (WEORF). In this study, a robust oleaginous microalga Desmodesmus sp. S1 was adapted to grow in WEORF. The biomass and lipid content of Desmodesmus sp. S1 cultivated in the WEORF supplemented with sodium nitrate were 5.62 g.L-1 and 14.49%, whereas those in the WEORF without adding nitrate were 2.98 g.L-1 and 21.95%. More than 82% of the COD and 53% of total phosphorous were removed by Desmodesmus sp. S1. In addition, metal ions, including ferric, aluminum, manganese and zinc were also diminished significantly in the WEORF after microalgal growth, and pungent smell vanished as well. In comparison with the cells grown in BG-11 medium, the cilia-like bulges and wrinkles on the cell surface of Desmodesmus sp. S1 grown in WEORF became out of order, and more polyunsaturated fatty acids were detected due to stress derived from the wastewater. The study suggests that growing microalgae in WEORF can be applied for the dual roles of nutrient removal and biofuel feedstock production. |
| 文章类型 | Article |
| 关键词 | Edible Oil Wastewater Nutrient Removal Microalgae Desmodesmus |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1080/15226514.2016.1193466 |
| 关键词[WOS] | BIOMASS PRODUCTION ; ACTIVATED-ALGAE ; SCENEDESMUS SP ; REMOVAL ; FEEDSTOCKS ; BIODIESEL ; NUTRIENTS ; DIGESTION ; NITROGEN ; PLANT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| 项目资助者 | National High-tech R&D Program of China (863 Program)(2014AA022003) ; National Key Technology R&D Program of China(2015BAD15B02) ; Key R&D Program of Shandong Province(2015GSF115027) |
| WOS类目 | Environmental Sciences |
| WOS记录号 | WOS:000383885700004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/8515 |
| 专题 | 分子微生物工程研究组 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Engn Lab Single Cell Oil, Key Lab Biofuels,Shandong Prov Key Lab Energy Gen, Qingdao, Peoples R China 2.Minist Sci & Technol, Dept Res & Innovat, Chem Technol Res Ctr, Yangon, Myanmar |
| 推荐引用方式 GB/T 7714 | Mar, Cho Cho,Fan, Yong,Li, Fu-Li,et al. Bioremediation of wastewater from edible oil refinery factory using oleaginous microalga Desmodesmus sp S1[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2016,18(12):1195-1201. |
| APA | Mar, Cho Cho,Fan, Yong,Li, Fu-Li,&Hu, Guang-Rong.(2016).Bioremediation of wastewater from edible oil refinery factory using oleaginous microalga Desmodesmus sp S1.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,18(12),1195-1201. |
| MLA | Mar, Cho Cho,et al."Bioremediation of wastewater from edible oil refinery factory using oleaginous microalga Desmodesmus sp S1".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 18.12(2016):1195-1201. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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