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Performance evaluation of MBR in treating microplastics polyvinylchloride contaminated polluted surface water
Li, Lu1; Liu, Dan1,2; Song, Kang1; Zhou, Yiwen1
2020
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
Volume150Issue:1Pages:6
Abstract

The microplastics removal and its effects on membrane fouling in membrane bioreactor (MBR) for treating polluted surface water in drinking purpose was investigated in this study. Typical microplastics polyvinylchloride (PVC) with concentration 10 particles/L was added in the feed water. MBR was effective in treating organic matters and ammonia with removal rate over 80% and 95%, respectively. The removal performance was immediately inhibited with the microplastics PVC added into the MBR system, and recovered after operated for few days. The membrane fouling and cleaning results indicated that microplastics contamination could led to higher membrane fouling, and also the irreversible membrane fouling. The main contributor of rejection is the membrane module and the adsorption onto bio-carrier. The microbial community of the system before and after PVC addition did not show obvious difference. MBR has the potential to be used as effective technology in treating microplastics contaminated polluted surface water.

KeywordPolluted surface water Microplastics Membrane bioreactor (MBR) Membrane fouling Polyvinylchloride (PVC)
DOI10.1016/j.marpolbul.2019.110724
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000509611200079
WOS KeywordMEMBRANE BIOREACTOR ; ULTRAFILTRATION ; NANOPLASTICS ; COAGULATION ; ADSORPTION
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/35165
Collection水环境工程研究中心_期刊论文
Corresponding AuthorSong, Kang
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Jiangsu Univ, Sch Environm & Safety Engn, Zhanjiang 212013, Peoples R China
Recommended Citation
GB/T 7714
Li, Lu,Liu, Dan,Song, Kang,et al. Performance evaluation of MBR in treating microplastics polyvinylchloride contaminated polluted surface water[J]. MARINE POLLUTION BULLETIN,2020,150(1):6.
APA Li, Lu,Liu, Dan,Song, Kang,&Zhou, Yiwen.(2020).Performance evaluation of MBR in treating microplastics polyvinylchloride contaminated polluted surface water.MARINE POLLUTION BULLETIN,150(1),6.
MLA Li, Lu,et al."Performance evaluation of MBR in treating microplastics polyvinylchloride contaminated polluted surface water".MARINE POLLUTION BULLETIN 150.1(2020):6.
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