%0 Journal Article
%T Adsorption of amitraz on the clay
%A Jale G¨šlen
%J American Journal of Engineering Research
%D 2013
%I American Journal of Engineering Research
%X Amitraz (AZ) that is used as acaridies was tried to extract with a clay. The experimental data were modelled as using Langmuir and Freundlich isotherms. The adsorption data fit well with Langmuir isotherm that indicated the AZ adsorption is homogeneous and monolayer. The monolayer adsorption capacity was found to be 35.02 mg/g at 20 oC temperature. Effect of the phases contact time, the initial solution pH and the initial pesticide concentration were investigated from the point of adsorption equilibrium and yield. The adsorption kinetics were investigated by applying pseudo first order, pseudo second order and intra particle diffusion laws. Adsorption of AZ was found to be best fitted by the pseudo second order model. The intra particle diffusion also plays an important role in adsorption phenomenon.
%K Adsorption
%K amitraz
%K clay
%K pesticide
%U http://www.ajer.org/papers/v2(6)/A0260108.pdf