Authentication email has already been sent, please check your email box: and activate it as soon as possible.
You can login to My Profile and manage your email alerts.
If you haven’t received the email, please:
|
|
There are 1 papers published in subject: > since this site started. |
Results per page: |
Select Subject |
Select/Unselect all | For Selected Papers |
Saved Papers
Please enter a name for this paper to be shown in your personalized Saved Papers list
|
1. Modeling Atrazine Sorption and Degradation in Soil Columns | |||
JohnLeju Celestino Ladu,Thomas Oromo Henry,Olache Oloyeblo Jame,Mohmed Abdallah Mohmed Abdalhi,Mohamed Mokhtar,Adam Ishag Ibrahim | |||
Hydraulic Engineering 09 December 2009 | |||
Show/Hide Abstract | Cite this paper︱Full-text: PDF (0 B) | |||
Abstract:Atrazine is relatively mobile in soil-water system and it associates with a variety of soil components such as organic matter. Our present study focuses on atrazine sorption and degradation in soil column. Batch experiments and soil column experiments were thoroughly studied. To obtain sorption and degradation parameters, batch experiment were done with great amount of few soil samples. The measured breakthrough curves from columns were fitted with CXTFIT model to get sorption and degradation parameters. The study confirms that Atrazine application in soils may cause detrimental effect to groundwater due to its high mobility and long persistence in soil. From the experiment carried out, the means of values got from batch equilibrium experiment were slightly related to obtained sorption parameters, whereas degradation experiments were lower than those obtain from column experiments. The present experiment is useful for assessing the behavior of atrazine herbicide with soil and the important of analytical or numerical simulation models to predict the pesticides behavior in soil and its interaction with soil components such as organic | |||
TO cite this article:JohnLeju Celestino Ladu,Thomas Oromo Henry,Olache Oloyeblo Jame, et al. Modeling Atrazine Sorption and Degradation in Soil Columns[OL].[ 9 December 2009] http://en.paper.edu.cn/en_releasepaper/content/37379 |
Select/Unselect all | For Selected Papers |
Saved Papers
Please enter a name for this paper to be shown in your personalized Saved Papers list
|
Results per page: |
About Sciencepaper Online | Privacy Policy | Terms & Conditions | Contact Us
© 2003-2012 Sciencepaper Online. unless otherwise stated