Occurrence and Behavior of Methylsiloxanes in Urban Environment in Four Cities of China.

ABSTRACT: Methylsiloxanes (MSs), used in industrial production and personal care products, are released in various environmental media. In this study, we combined monitoring and modeling to investigate the occurrence and behavior of MSs in the urban environment in China. MSs were widely found in the air, water, soil and sediment of four cities in China. The concentrations of MSs in all four environmental media of Zhangjiagang were higher than those in the other three cities (Beijing, Kunming and Lijiang), indicating that the siloxane production plant had a significant impact on the pollution level of MSs in the surrounding environment. The samples with high MS concentrations were all from the sample sites near the outlet of the WWTPs, which showed that the effluent of the WWTPs was the main source o

SUBMITTER: Jiang Y 

PROVIDER: S-EPMC9658807 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature