Efficient arsenic removal by a bifunctional heterogeneous catalyst through simultaneous hydrogen peroxide (H2O2) catalytic oxidation and adsorption
文献类型：期刊论文
| 作者 | Su, Jing; Lyu, Tao; Cooper, Mick; Mortimer, Robert J. G.; Pan, Gang |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2021-11-20 |
| 卷号 | 281页码:- |
| 关键词 | Microbial community structure Combined pollution Functional group Soil protistan parasite |
| ISSN号 | 0045-6535 |
| 英文摘要 | The soil protistan community makes important contributions to the ecological functions of soil. However, our knowledge of the effects of pollutants, especially plastic particles, on the soil protistan community is still very limited compared to our knowledge on other soil microbes, such as bacterial and fungi. In this study, we revealed the effects of combined and single pollution caused by arsenic (As) and microplastics/nanoplastics (MPs/NPs) on bacterial, fungal and protistan communities. Our results revealed that combined pollution through As and MPs/NPs distinctly affected the composition and structure of the soil protistan communities (P < 0.05), but in the case of bacteria, only some families were altered, and there was no impact on fungi. Changes of soil protistan communities might be mainly due to As pollution, and MPs/NPs exposure increased this detrimental effect. Further, As + MPs exposure greatly increased the abundance of soil protistan parasites, and As + NPs exposure caused an evident decrease in the abundance of soil protistan consumers (P < 0.05). These findings indicate that combined pollution by As and MPs/NPs can affect the ecological functions of soil by altering soil protistan communities. These results will help enhance our understanding of the impact of plastic particles on soil ecosystems. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/46836]  |
| 专题 | 生态环境研究中心_环境纳米材料实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Guangdong Ocean Univ, Sch Chem & Environm Sci, Zhanjiang 524090, Guangdong, Peoples R China 3.Nanjing Xianglai Acad Ecoenvironm Sci & Technol, Nanjing, Peoples R China 4.York St John Univ, Sch Humanities, Lord Mayors Walk, York YO31 7EX, N Yorkshire, England 5.[Mortimer, Robert J. G. 6.Nottingham Trent Univ, Sch Anim Rural & Environm Sci, Brackenhurst Campus, Nottingham NG25 0QF, Notts, England 7.Cranfield Univ, Cranfield Water Sci Inst, Coll Rd, Cranfield MK43 0AL, Beds, England 8.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Environm Nanotechnol & Hlth Effects, Beijing 100085, Peoples R China 9.Wuhuan Engn Co Ltd, Inst Technol Dev, Wuhan 430070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Jing,Lyu, Tao,Cooper, Mick,et al. Efficient arsenic removal by a bifunctional heterogeneous catalyst through simultaneous hydrogen peroxide (H2O2) catalytic oxidation and adsorption[J]. JOURNAL OF CLEANER PRODUCTION,2021,281:-. |
| APA | Su, Jing,Lyu, Tao,Cooper, Mick,Mortimer, Robert J. G.,&Pan, Gang.(2021).Efficient arsenic removal by a bifunctional heterogeneous catalyst through simultaneous hydrogen peroxide (H2O2) catalytic oxidation and adsorption.JOURNAL OF CLEANER PRODUCTION,281,-. |
| MLA | Su, Jing,et al."Efficient arsenic removal by a bifunctional heterogeneous catalyst through simultaneous hydrogen peroxide (H2O2) catalytic oxidation and adsorption".JOURNAL OF CLEANER PRODUCTION 281(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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