RCEES OpenIR  > 环境水质学国家重点实验室
Vertical distribution of nonylphenol and nonylphenol ethoxylates in sedimentary core from the Beipaiming Channel, North China
Jin Fen; Hu Jian-ying; Yang Min
2007-06-29
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
Volume19Issue:3Pages:353-357
AbstractThe vertical profiles of nonylphenol (NP) and nonylphenol ethoxylates (NPEOs) were investigated in a sediment core from the Beipaiming Channel, North China using high sensitive LC-MS and GC-MS methods. In this core, relatively high concentrations of NP and NPEOs occurred in the surface sediment (<= 40 cm), with the maximum value of NP and NPEOs reaching 3539 and 12735 ng/g, respectively, whereas, no NP or NPEOs were detected in deeper sediments (> 40 cm). The high concentrations of NP and NPEOs in the surface layers suggested recent inputs in this area. NPEOs with short ethoxy chains (NPnEO, n = 0-3) were dominant in the NPEO mixture with percentages from 54% to 78%, which were similar to the distribution of homolog NPEO in effluents from nearby sewage treatment plants (STPs), indicating that the channel received the effluents from these STPs. The sewage treatment ratio was quite similar to that found in North America before the 1980s. Finally, the concentrations of NP and NPEOs were related to the total organic carbon (TOC) (p < 0.001), suggesting that TOC was an important factor for vertical distribution of NPEOs and NP from the Beipaiming Channel.
Department环境水质学国家重点实验室
KeywordNonylphenol Nonylphenol Ethoxylates Sediment Core Bohai Bay
Citation statistics
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/22611
Collection环境水质学国家重点实验室
Recommended Citation
GB/T 7714
Jin Fen,Hu Jian-ying,Yang Min. Vertical distribution of nonylphenol and nonylphenol ethoxylates in sedimentary core from the Beipaiming Channel, North China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2007,19(3):353-357.
APA Jin Fen,Hu Jian-ying,&Yang Min.(2007).Vertical distribution of nonylphenol and nonylphenol ethoxylates in sedimentary core from the Beipaiming Channel, North China.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,19(3),353-357.
MLA Jin Fen,et al."Vertical distribution of nonylphenol and nonylphenol ethoxylates in sedimentary core from the Beipaiming Channel, North China".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 19.3(2007):353-357.
Files in This Item:
File Name/Size DocType Version Access License
Vertical distributio(618KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jin Fen]'s Articles
[Hu Jian-ying]'s Articles
[Yang Min]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jin Fen]'s Articles
[Hu Jian-ying]'s Articles
[Yang Min]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jin Fen]'s Articles
[Hu Jian-ying]'s Articles
[Yang Min]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Vertical distribution of nonylphenol and nonylphenol ethoxylates in sedimentary core from the Beipaiming Channel, North China.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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