Pujun Zhao
Beijing Normal University
10 Papers
19 Citations
Pujun Zhao is an academic researcher from Beijing Normal University. The author has contributed to research in topics: Sediment & Perfluorooctanoic acid. The author has an hindex of 8, co-authored 8 publications.
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Papers
Short- and long-chain perfluoroalkyl substances in the water, suspended particulate matter, and surface sediment of a turbid river
TL;DR: The widely occurrence and high concentrations of short-chain PFASs in the Yellow River indicates the shift of manufacturing focus of perfluoroalkyl chemicals from traditional long-chain ones to short- chain ones, and further studies should be conducted to evaluate the eco-environmental risks of these short-chains PFAss in water environments.
214
Comparing humic substance and protein compound effects on the bioaccumulation of perfluoroalkyl substances by Daphnia magna in water
TL;DR: It is suggested that although PFASs are a type of proteinophilic compounds, humic substances also have important effects on their bioavailability and bioaccumulation in aquatic organisms.
72
Response of PAH-degrading genes to PAH bioavailability in the overlying water, suspended sediment, and deposited sediment of the Yangtze River.
Xinghui Xia,Na Xia,Yunjia Lai,Jianwei Dong,Pujun Zhao,Baotong Zhu,Zhihuang Li,Wan Ye,Yue Yuan,Junxiong Huang +9 more
TL;DR: It is suggested that the distribution and abundance of HOC-degrading bacterial population depend on the HOC bioavailability in aquatic environments.
39
Equilibrium State of PAHs in Bottom Sediment-Water-Suspended Sediment System of a Large River Considering Freely Dissolved Concentrations.
Yunjia Lai,Xinghui Xia,Jianwei Dong,Wenting Lin,Xinli Mou,Pujun Zhao,Xiaoman Jiang,Zhihuang Li,Yali Tong,Yunling Zhao +9 more
TL;DR: It is suggested that distribution of hydrophobic organic compounds between BS and overlying water is essential in controlling their equilibrium state in the BS-water-SPS system of natural waters.
21
Effect of water-sediment regulation of the Xiaolangdi Reservoir on the concentrations, bioavailability, and fluxes of PAHs in the middle and lower reaches of the Yellow River
Jianwei Dong,Xinghui Xia,Minghu Wang,Yunjia Lai,Yunjia Lai,Pujun Zhao,Haiyang Dong,Yunling Zhao,Jiaojiao Wen +8 more
TL;DR: In this article, water and suspended sediment (SPS) samples were collected downstream of the Xiaolangdi Reservoir before, during, and after the water-sediment regulation in 2013.