RCEES OpenIR  > 环境水质学国家重点实验室
Molecular mechanisms of interaction between enzymes and Maillard reaction products formed from thermal hydrolysis pretreatment of waste activated sludge
Wang, Qiandi; Xu, Qiongying; Wang, Huidi; Han, Bo; Xia, Dasha; Wang, Dongsheng; Zhang, Weijun
2021-11-01
Source PublicationWATER RESEARCH
ISSN0025-326X
Volume171Pages:-
AbstractFew studies have been conducted on aquatic contamination by alternative plasticizers. Phthalates and novel plasticizers were measured in sediments from a highly industrialized lake to assess occurrence, sources, time trends, and ecological risks. Legacy and alternative plasticizers were detected in all sediments. Di(2-ethylhexyl) phthalate (DEHP) was a predominant plasticizer, indicating its popular industrial consumption for the last two decades. Predominant novel plasticizers were changed over time. The highest sedimentary DEHP level was recorded on the global scale. Legacy and alternative plasticizers in creek sediments significantly increased from 2008 to 2016, while those from inshore and offshore regions of the lake significantly decreased in association with a dilution effect caused by the operation of a tidal power plant. Concentration ratios of alternative plasticizers to DEHP increased for the last decade, implying a shift in consumption of plasticizers. Sedimentary DEHP concentrations in creeks exceeded almost all threshold values associated with ecological risks.
Department环境水质学国家重点实验室
KeywordDEHP Alternative Plasticizers Tidal power plant Time trend Ecological risk
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/46857
Collection环境水质学国家重点实验室
Affiliation1.China Univ Geosci, Sch Environm Studies, Wuhan 430074, Hubei, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China
3.China Univ Geosci, Fac Mat Sci & Chem, Wuhan 430074, Hubei, Peoples R China
4.Hangzhou Yanqu Informat Technol Co Ltd, Hangzhou 310012, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qiandi,Xu, Qiongying,Wang, Huidi,et al. Molecular mechanisms of interaction between enzymes and Maillard reaction products formed from thermal hydrolysis pretreatment of waste activated sludge[J]. WATER RESEARCH,2021,171:-.
APA Wang, Qiandi.,Xu, Qiongying.,Wang, Huidi.,Han, Bo.,Xia, Dasha.,...&Zhang, Weijun.(2021).Molecular mechanisms of interaction between enzymes and Maillard reaction products formed from thermal hydrolysis pretreatment of waste activated sludge.WATER RESEARCH,171,-.
MLA Wang, Qiandi,et al."Molecular mechanisms of interaction between enzymes and Maillard reaction products formed from thermal hydrolysis pretreatment of waste activated sludge".WATER RESEARCH 171(2021):-.
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