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Efficient arsenic removal by a bifunctional heterogeneous catalyst through simultaneous hydrogen peroxide (H2O2) catalytic oxidation and adsorption
Su, Jing; Lyu, Tao; Cooper, Mick; Mortimer, Robert J. G.; Pan, Gang
2021-11-20
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0045-6535
Volume281Pages:-
AbstractThe 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.
Department环境纳米技术与健康效应重点实验室
KeywordMicrobial community structure Combined pollution Functional group Soil protistan parasite
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/46836
Collection环境纳米技术与健康效应重点实验室
Affiliation1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Environm Nanotechnol & Hlth Effects, Beijing 100085, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Wuhuan Engn Co Ltd, Inst Technol Dev, Wuhan 430070, Peoples R China
4.Cranfield Univ, Cranfield Water Sci Inst, Coll Rd, Cranfield MK43 0AL, Beds, England
5.Nottingham Trent Univ, Sch Anim Rural & Environm Sci, Brackenhurst Campus, Nottingham NG25 0QF, Notts, England
6.[Mortimer, Robert J. G.
7.York St John Univ, Sch Humanities, Lord Mayors Walk, York YO31 7EX, N Yorkshire, England
8.Nanjing Xianglai Acad Ecoenvironm Sci & Technol, Nanjing, Peoples R China
9.Guangdong Ocean Univ, Sch Chem & Environm Sci, Zhanjiang 524090, Guangdong, Peoples R China
Recommended Citation
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):-.
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