干旱区生态环境知识资源中心(Arid): Passive sampling hydrophilic and hydrophobic bisphenol analogues using hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane in surface waters

Arid

DOI	10.1016/j.scitotenv.2022.156239
	Passive sampling hydrophilic and hydrophobic bisphenol analogues using hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane in surface waters
	Gao, Xiaozhong; Li, Juying; Xu, Yiping; Zhou, Qingxiang; Ma, Mei; Wang, Zijian
通讯作者	Zhou, QX
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2022
卷号	839
英文摘要	Bisphenol analogues (BPs) are ubiquitous emerging contaminants in water environments and have wide polarity ranges (1.65 < log K-ow < 7.2). Integrated passive sampling strategy rarely contains hydrophilic and hydrophobic organics simultaneously, while the method has good application perspective in monitoring organic contaminants. This work evaluated passive sampling performance for fifteen BPs in a newly developed passive sampler, i.e., hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane (HECAM). In the dynamic accumulation experiments, both hydrophilic and hydrophobic BPs (including moderately hydrophilic BPs) well followed first-order kinetic uptake in the HECAMs. The estimated uptake rate constants, elimination rate constants, and equilibrium partition coefficients for BPs ranged from 4.4 L g(-1) d(-1) to 14.7 L g(-1) d(-1), 0.22 d(-1) to 0.72 d(-1), and 3.99 to 4.64, respectively. The kinetic parameters for BPs in HECAM show limited correlations to log Kow values, which the rule differs from traditional passive sampler. In the study of elimination kinetics, three deuterium labeled compounds showed incomplete elimination in HECAM and did not follow first-order isotropic exchange kinetics. Dual sorption mechanisms including both adsorption and partition were found for chemicals in HECAM, which the partitioned part could release to water and the adsorbed part could not easily release to water from HECAM. As a result, performance reference compounds (PRCs) calibration may be inapplicable to HLB sorbent-based passive sampler. The field deployment of HECAM in coastal waters of Guangdong, China resulted in the detection of eleven BPs, which indicated that the waters have been polluted by various BPs. Finally, monitoring strategy of simultaneous passive sampling hydrophobic and hydrophilic organic contaminants in surface waters was recommended.
英文关键词	Bisphenol analogues Passive sampling Coastal water Oasis HLB sorbent Sorption mechanisms PRC calibration
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000833542600012
WOS关键词	PERFORMANCE REFERENCE COMPOUNDS ; ORGANIC CONTAMINANTS ; DIFFUSIVE GRADIENTS ; THIN-FILMS ; EXPOSURE ; POLLUTANTS ; HLB
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394388
推荐引用方式 GB/T 7714	Gao, Xiaozhong,Li, Juying,Xu, Yiping,et al. Passive sampling hydrophilic and hydrophobic bisphenol analogues using hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane in surface waters[J],2022,839.
APA	Gao, Xiaozhong,Li, Juying,Xu, Yiping,Zhou, Qingxiang,Ma, Mei,&Wang, Zijian.(2022).Passive sampling hydrophilic and hydrophobic bisphenol analogues using hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane in surface waters.SCIENCE OF THE TOTAL ENVIRONMENT,839.
MLA	Gao, Xiaozhong,et al."Passive sampling hydrophilic and hydrophobic bisphenol analogues using hydrophilic-lipophilic balance sorbent-embedded cellulose acetate membrane in surface waters".SCIENCE OF THE TOTAL ENVIRONMENT 839(2022).