Abstract
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Article Information:
The Study of PAM Adsorption and Migration Disciplines in Daqing Characteristics Soil
Jing Guolin, Zhang Xiuting and Zhang Min
Corresponding Author: Jing Guolin
Submitted: January 15, 2013
Accepted: February 07, 2013
Published: September 20, 2013 |
Abstract:
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Through static and dynamic adsorption experiments, the Polyacrylamide (PAM) adsorption and migration behavior in two characteristics soils such as chernozem and saline soil in Daqing were studied. The migration of static adsorption of PAM in two different soils and different flow amount of PAM adsorption in the chernozem adsorption column were discussed. Experiments showed that the PAM adsorption equilibrium time in the chernozem soil was longer than in the saline soil and the adsorption amount in the chernozem soil was greater than in the saline soil. PAM was easy to reach saturation when the flow amount was large in the dynamic adsorption experiment. The introduction of inert tracer bromide ion simulated the migration of the PAM through the soil adsorption column in dynamic adsorption experiments, which provided datas for building the numerical model of PAM migration rule in soil.
Key words: Dynamic adsorption, inert tracer bromide ion, PAM, static adsorption, , ,
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Cite this Reference:
Jing Guolin, Zhang Xiuting and Zhang Min, . The Study of PAM Adsorption and Migration Disciplines in Daqing Characteristics Soil. Research Journal of Applied Sciences, Engineering and Technology, (17): 3209-3213.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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