化学工业与工程
Home  |   |  About Journal  |  Editorial Board  |  Instruction  |  Subscriptions  |  Download  |  Publication Ethics  |  Contacts Us  |  Chinese
Chemcial Industry and Engineering 2017, Vol. 34 Issue (3) :72-79    DOI: 10.13353/j.issn.1004.9533.20151083
Current Issue | Next Issue | Archive | Adv Search << | >>
PAHs in Soils Classification Based on Acid and Alkali Extraction Method and Resin Extraction Method
Sui Hong1,3, Ren Xingfei1, Liao Xiaoyong2, Yan Xiulan2, Ma Dong2
1. Tianjin University, Tianjin 300072, China;
2. Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
3. The Collaborative Innovation Center of Chemistry and Chemical Engineering, Tianjin 300072, China

Abstract
Reference
Related Articles
Download: PDF (2611KB)   HTML ()   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract 

Adopting acid and alkali extraction method and non-polar ion exchange resin (XAD-8 resin) extraction method, soil could be divided into light fractions (LF), high fractions (HF), Humic acid (HA), Fulvic acid(FA) and Humin(HM), and the adsorption characteristics of polycyclic aromatic hydrocarbons (PAHs) in the fractions was studied. These fractions extracted by the above two methods had the similar peak shape, namely extracts were the same. The contents of total PAHs in LF were far greater than HF in the acid and alkali extraction method and XAD-8 resin extraction method, and the contents of PAHs in HF were mainly distributed in HM, accounted for around 54% and 75% of the total PAHs in HF. The PAHs' total recovery extracted by acid and alkali extraction method and XAD-8 resin extraction method was 100.7%, 147.2% respectively.

Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
Sui Hong
Ren Xingfei
Liao Xiaoyong
Yan Xiulan
Ma Dong
Keywordspolycyclic aromatic hydrocarbons(PAHs);   soil;   the organic matter;   classification;   adsportion     
Received 2015-05-10;
About author:
Cite this article:   
Sui Hong, Ren Xingfei, Liao Xiaoyong, Yan Xiulan, Ma Dong.PAHs in Soils Classification Based on Acid and Alkali Extraction Method and Resin Extraction Method[J]  Chemcial Industry and Engineering, 2017,V34(3): 72-79
Copyright 2010 by Chemcial Industry and Engineering