Removal of Sr, Co, and Mn from seawater by Sargassum horneri in mono- and multi-nuclide contamination scenarios
文献类型：期刊论文
| 作者 | Wang, Xuemei1,2,3; Shan, Tifeng1,2,3; Pang, Shaojun1,2,3 |
| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2021-06-02 |
| 页码 | 10 |
| ISSN号 | 0921-8971 |
| 关键词 | Macroalgae Phaeophyceae Seawater contamination Seaweed Bioremediation Nuclide |
| DOI | 10.1007/s10811-021-02477-1 |
| 通讯作者 | Shan, Tifeng(shantifeng@qdio.ac.cn) ; Pang, Shaojun(sjpang@qdio.ac.cn) |
| 英文摘要 | The radionuclides released from the nuclear power plants (NPPs) during nuclear accidents can cause severe damage to the marine ecosystems. Strontium (Sr), cobalt (Co), and manganese (Mn) are among the main metal elements in the radionuclide wastes. Living macroalgae have been regarded as efficient materials to scavenge metal ions from polluted water bodies. Given the enormous amount of harvested Sargassum horneri biomass due to the outbreak of "golden tide" along the China's coastline, this study aimed to evaluate its potential in removing Sr, Co, and Mn from seawater. The process, kinetics, and mechanisms of scavenging these metal elements were investigated in the present study. The interaction among these three nuclides during the removal process was also explored. The results showed that living S. horneri biomass was effective at scavenging Sr, Co, and Mn from seawater in both mono- and multi-nuclide contamination scenarios. Notably, the removal efficiency of S. horneri was found to be in the following order: Mn > Co > Sr. Furthermore, the biosorption kinetic data of living S. horneri for Sr, Co, and Mn removal were well described by both pseudo-first-order and pseudo-second-order kinetic models. The removal efficiency of S. horneri on any single nuclide could be influenced by the co-existence with other two nuclides and their concentrations. |
| 资助项目 | State's Key Project of Research and Development Plan[2016YFC1402507] ; National Natural Science Foundation of China[32061133008] ; China Agriculture Research System of MOF and MARA ; Chinese Academy of Sciences[CZBZX1] ; National Marine Genetic Resource Center ; Taishan Scholar Program of Shandong Province |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000657230800001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/170971]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Shan, Tifeng; Pang, Shaojun |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS & Shandong Prov Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xuemei,Shan, Tifeng,Pang, Shaojun. Removal of Sr, Co, and Mn from seawater by Sargassum horneri in mono- and multi-nuclide contamination scenarios[J]. JOURNAL OF APPLIED PHYCOLOGY,2021:10. |
| APA | Wang, Xuemei,Shan, Tifeng,&Pang, Shaojun.(2021).Removal of Sr, Co, and Mn from seawater by Sargassum horneri in mono- and multi-nuclide contamination scenarios.JOURNAL OF APPLIED PHYCOLOGY,10. |
| MLA | Wang, Xuemei,et al."Removal of Sr, Co, and Mn from seawater by Sargassum horneri in mono- and multi-nuclide contamination scenarios".JOURNAL OF APPLIED PHYCOLOGY (2021):10. |
入库方式： OAI收割
来源：海洋研究所
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