Passivation of metal sulfides by a marine bacterium for acid mine drainage control
文献类型：期刊论文
| 作者 | Li, Qian6 ; Li, Jiaxin6; Zhang, Lijuan5; Li, Shoupeng4; Huang, Lei6; Wang, Yuqi6; Zhang, Ruiyong2,3; Xiao, Tangfu6; Sand, Wolfgang1,3
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| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2024-12-05 |
| 卷号 | 480页码:14 |
| 关键词 | Qipengyuania flava Lead-zinc tailings Acid mine drainage prevention Bio-passivation Biomineralization |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2024.136065 |
| 通讯作者 | Wang, Yuqi(yqwang@gzhu.edu.cn) ; Zhang, Ruiyong(ruiyong.zhang@qdio.ac.cn) |
| 英文摘要 | Acid mine drainage originates from metal sulfides oxidation, which results in acidic metal-rich leachate. In this study, a novel and environmentally friendly approach was demonstrated to passivate pyrite and lead-zinc tailings, respectively. The key to this approach is to develop biofilms of the marine bacterium Qipengyuania flava S1. Biofilms can induce biomineralization, thereby isolating metal sulfides from air and water. The stability and biological toxicity of the bio-passivation layers were evaluated by leaching bio-passivated pyrite or tailings in initially acidic H2O2 2 O 2 solutions with shaking for 180 days and then cultivating Brassica chinensis and Allium cepa |
| WOS关键词 | ALLIUM-CEPA ; FT-IR ; EXOPOLYMERIC SUBSTANCES ; QUANTITATIVE-ANALYSIS ; ZNO NANOPARTICLES ; CALCIUM-CARBONATE ; SURFACE OXIDATION ; MINING ACTIVITIES ; LEAD TOLERANCE ; HEAVY-METALS |
| 资助项目 | National Natural Science Foundation of China[41903068] ; Guangzhou Municipal Science and Technol-ogy Bureau[202102020470] ; Guangzhou University-College Stu-dents ' innovation and entrepreneurship training program[S202411078061] ; Natural Science Foundation of Jiangsu Province[BK20210934] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001335026200001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199480]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Yuqi; Zhang, Ruiyong |
| 作者单位 | 1.Univ Duisburg Essen, Biofilm Ctr, Aquat Biotechnol, Univ Str 5, D-45141 Essen, Germany 2.Guangxi Acad Sci, Inst Marine Corros Protect, Guangxi Key Lab Marine Environm Sci, 98 Daling Rd, Nanning 530007, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 4.Guangdong Univ Technol, Sch Environm Sci & Engn, Guangzhou 510006, Peoples R China 5.Nanjing Inst Technol, Sch Environm Engn, Nanjing 211167, Peoples R China 6.Guangzhou Univ, Sch Environm Sci & Engn, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Guangzhou 510006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Qian,Li, Jiaxin,Zhang, Lijuan,et al. Passivation of metal sulfides by a marine bacterium for acid mine drainage control[J]. JOURNAL OF HAZARDOUS MATERIALS,2024,480:14. |
| APA | Li, Qian.,Li, Jiaxin.,Zhang, Lijuan.,Li, Shoupeng.,Huang, Lei.,...&Sand, Wolfgang.(2024).Passivation of metal sulfides by a marine bacterium for acid mine drainage control.JOURNAL OF HAZARDOUS MATERIALS,480,14. |
| MLA | Li, Qian,et al."Passivation of metal sulfides by a marine bacterium for acid mine drainage control".JOURNAL OF HAZARDOUS MATERIALS 480(2024):14. |
入库方式： OAI收割
来源：海洋研究所
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