JEQ
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Published online 1 May 2008
Published in J Environ Qual 37:817-823 (2008)
DOI: 10.2134/jeq2007.0217
© 2008 American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America
677 S. Segoe Rd., Madison, WI 53711 USA
This Article
Right arrow Abstract Freely available
Right arrow Full Text Free
Right arrow Full Text (PDF) Free
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Zhang, Y.
Right arrow Articles by Yu, H.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Zhang, Y.
Right arrow Articles by Yu, H.
GeoRef
Right arrow GeoRef Citation
Agricola
Right arrow Articles by Zhang, Y.
Right arrow Articles by Yu, H.
Related Collections
Right arrow Pesticides
Right arrow Dispersion
Right arrow Other Environmental Contamination
Right arrow Other Pollution

Sorption of Aromatic Compounds to Clay Mineral and Model Humic Substance–Clay Complex: Effects of Solute Structure and Exchangeable Cation

Yingjie Zhang, Dongqiang Zhu* and Hongxia Yu

State Key Lab. of Pollution Control and Resource Reuse, and School of the Environment, Nanjing Univ., Jiangsu 210093, P.R. China


Figure 1
View larger version (13K):
[in this window]
[in a new window]

  		Fig. 1. Chemical structures of sorbates.

 

Figure 2
View larger version (25K):
[in this window]
[in a new window]

  		Fig. 2. Sorption isotherms for all compounds. (a) Original for K+–clay and humic substance (HS)–K+–clay. (b) Normalized for hydrophobic effect using solute aqueous solubility (SW) for K+–clay. CBL, carbaryl; DNB, 1,3-dinitrobenzene; DNL, dichlobenil; PHEN, phenanthrene; TeCB, 1,2,4,5-tetrachlorobenzene.

 

Figure 3
View larger version (14K):
[in this window]
[in a new window]

  		Fig. 3. Sorption isotherms for phenanthrene to clays and humic substance (HS)–clay complexes saturated with different cations of Na+, K+, Cs+, and Ca2+.

 

Figure 4
View larger version (13K):
[in this window]
[in a new window]

  		Fig. 4. Sorption isotherms for 1,3-dinitrobenzene to clays and humic substance (HS)–clay complexes saturated with different cations of Na+, K+, Cs+, and Ca2+.

 

Figure 5
View larger version (16K):
[in this window]
[in a new window]

  		Fig. 5. Sorption isotherms for all compounds to humic substances. (a) Original. (b) Normalized for hydrophobic effect using solute aqueous solubility (SW). CBL, carbaryl; DNB, 1,3-dinitrobenzene; DNL, dichlobenil; PHEN, phenanthrene; TeCB, 1,2,4,5-tetrachlorobenzene.

 




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
The SCI Journals Agronomy Journal Crop Science
Journal of Natural Resources
and Life Sciences Education		 Vadose Zone Journal
Soil Science Society of America Journal Journal of Plant Registrations The Plant Genome
Copyright © 2008 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.