中国科学院生态环境研究中心机构知识库
Advanced  
RCEES OpenIR  > 环境化学与生态毒理学国家重点实验室  > 期刊论文
题名: Evaluation of two passive samplers for the analysis of organophosphate esters in the ambient air
作者: Liu, Ruirui; Lin, Yongfeng; Liu, Runzeng; Hu, Fanbao; Ruan, Ting; Jiang, Guibin
刊名: TALANTA
出版日期: 2016-01-15
卷号: 147, 期号:0, 页码:69-75
关键词: Organophosphate esters ; Passive air sampler ; Polyurethane foam ; Sorbent-impregnated polyurethane foam
DOI: 10.1016/j.talanta.2015.09.034
部门归属: 环境化学与生态毒理学国家重点实验室
英文摘要: Both polyurethane foam (PUF) and sorbent-impregnated PUF (SIP) passive air sampling (PAS) methods were deployed and compared separately for the analysis of organophosphate esters (OPEs) in outdoor atmospheric environment. During an continuous period of 84 days, parallel samples were also collected by a high-volume active air sampler (HV-AAS) to assess the contamination levels and to calibrate uptake parameters of PAS. The total concentration of OPEs in both particulate and gaseous phases ranged from 1.50 to 5.64 ng m(-3) in ambient air. Tris(2-chloroisopropyl) phosphate (TCPP) was the dominating analog, representing 78 +/- 9% of total OPE concentration. SIP-PAS showed longer linear-phase sampling period for TCPP, and accumulated more amount of the most volatile triethyl phosphate (TEP) and tributyl phosphate (TBP) homologues, while similar sorption performances of both PAS methods were found for most of the semi-volatile OPEs. Linear sampling rates in PUF-PAS and SIP-PAS disks were calculated for individual OPEs except for TEP and TBP, and the average uptake rates (3.3 +/- 1.1 and 3.5 +/- 1.7 m(3) d(-1), respectively) were close to the acknowledged value (4 m(-3) d(-1)) for persistent organic pollutants. Besides, isotopic labeled D-15-Triphenyl phosphate (TPhP) could be used as a viable depuration compound to calculate site-specific sampling rates of OPEs, with a linear loss of up to similar to 60% at the end of deployment time. (C) 2015 Elsevier B.V. All rights reserved.
收录类别: SCI
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.rcees.ac.cn/handle/311016/35853
Appears in Collections:环境化学与生态毒理学国家重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Evaluation of two passive samplers for the analysis of organophosphate esters in the ambient air.pdf(1207KB)期刊论文作者接受稿开放获取View Download
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Liu, Ruirui]'s Articles
[Lin, Yongfeng]'s Articles
[Liu, Runzeng]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Liu, Ruirui]‘s Articles
[Lin, Yongfeng]‘s Articles
[Liu, Runzeng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Evaluation of two passive samplers for the analysis of organophosphate esters in the ambient air.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院生态环境研究中心 - Feedback
Powered by CSpace