文献类型：期刊文献

英文题名：The profiles and potential risk of Bisphenol A and its analogues of ambient airborne fine particulate matter in a chemical industrial park in Shanghai

作者：Sun, Chuchu[1,2];Wang, Limin[1,2];Lu, Yifeng[3];Zhen, Huajun[1,2];Xiu, Guangli[1,2]

机构：[1]East China Univ Sci & Technol, Sch Resources & Environm Engn, State Environm Protect Key Lab Environm Risk Asses, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Resources & Environm Engn, Shanghai Environm Protect Key Lab Environm Stand &, Shanghai 200237, Peoples R China;[3]Shanghai Chem Ind Pk Adm Comm, Shanghai 201507, Peoples R China

年份：2025

卷号：359

外文期刊名：ATMOSPHERIC ENVIRONMENT

收录：;EI(收录号：20252718724125);WOS:【SCI-EXPANDED(收录号:WOS:001528574300002)】；

基金：This research was supported by the project of Shanghai Municipal Bureau of Ecology and Environment (Shanghai Huanke [2023] -16 and Shanghai Huanke [2024] -28) . The authors feel very appreciated for the help of Shanghai chemical industry park administration committee.

语种：英文

外文关键词：Bisphenols; Air pollution; Human exposure; PM2.5

摘要：Bisphenol A (BPA) and its analogues (BPs) are widely used in the chemical industry and increasingly detected in various environmental media. However, their occurrence and behavior in airborne fine particulate matter (PM2.5) remain poorly understood, particularly in industrially intensive regions. This study investigates the concentrations, compositional profiles, seasonal variations, and potential sources of thirteen bisphenols in PM2.5 collected from a large chemical industrial park in Shanghai. Results revealed that BPA, bisphenol F (BPF) were the predominant congeners, accounting for over 90 % of thirteen bisphenols, with concentrations of Sigma 13BPs ranging from 15.705 to 6211.201 pg/m3 (mean: 957.781 pg/m3). Higher concentrations were observed during the cool season, coinciding with lower temperature, lower wind speed, and higher atmospheric pressure, which favored the accumulation of bisphenols on fine particles. Spearman correlation and principal component analysis indicated that BPA, BPF, bisphenol B (BPB), and bisphenol E (BPE) likely originate from shared industrial activities, primarily polycarbonate production, and were significantly associated with combustion-related pollutants (NOx, CO). The 24-h backward trajectory and concentration-weighted trajectory (CWT) analyses indicate combined contributions from local emissions and regional transport. However, the influence of long-range transport remains uncertain and warrants further investigation. Human exposure assessment based on estimated daily intake (EDI) and hazard quotient (HQ) showed low risk through inhalation for both adults and children. Overall, this study highlights the need for attention to airborne bisphenols emissions from local sources and provides a scientific basis for environmental control and health risk management in chemical industrial zones.