• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Lin, Xing-Tao (Lin, Xing-Tao.) | Wang, Xiao-Yi (Wang, Xiao-Yi.) | Liu, Chao (Liu, Chao.) (Scholars:刘超) | Shen, Ting (Shen, Ting.)

Indexed by:

EI Scopus PKU CSCD

Abstract:

To evaluate the contamination of phthalic acid esters (PAEs) in plastic containers, different materials of plastic water containers were selected as research object. Concentrations of PAEs in drinking water migrating from plastic containers were determined by solid-phase extraction-high performance liquid chromatography (SPE-HPLC) and analyzed statically by adopting nonparametric tests. Only one sample was not found PAEs, and 73.1% of the samples contained more than two kinds of PAEs, in which diethyl phthalate was most extensive. The differences between material of plastic water containers and total concentrations of PAEs in drinking water were not statistically significant. However, container material had relation with the levels of dibutyl phthalate and butyl benzyl phthalate in drinking water. The differences between plastic containers color and total concentrations of PAEs in drinking water were not statistically significant. The levels of PAEs intake from drinking water in plastic containers were higher than that in glass containers. However, their proportions to RfD estimated by USEPA were less than 1 percent. Consequently, drinking water with qualified plastic containers is safe. It is not the main source of PAEs in body.

Keyword:

Carboxylic acids Phase separation Plastic containers High performance liquid chromatography Potable water Esters

Author Community:

  • [ 1 ] [Lin, Xing-Tao]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Wang, Xiao-Yi]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Liu, Chao]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Shen, Ting]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2010

Issue: 9

Volume: 36

Page: 1277-1281

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:370/5461959
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.