Chrispin O. Kowenje

Errors in Parameters Estimation Using Linearized Adsorption Isotherms: Sulfadimethoxine Adsorption onto Kaolinite Clay

Victor O. Shikuku, Chrispin O. Kowenje & Fredrick O. Kengara · Chemical Science International Journal · 2018

In this work, an isothermal investigation of the adsorption of sulfadimethoxine from aqueous solution onto clay mineral (kaolinite) using batch equilibration method is reported. The equilibrium data were modelled using five linear forms of Langmuir equation, linear Freundlich and...

Open access Research Article 10.9734/CSJI/2018/44087

Effect of Copper (II) on the Sorption/Desorption of Chlorsulfuron in Five Wheat Growing Regions of the Mara River Basin, Kenya

Joanne A. Ogunah, Philip O. Owuor, Chrispin O. Kowenje & Joseph O. Lalah · Journal of Experimental Agriculture International · 2015

Aim: To study the effect of copper ions on the sorption and desorption of chlorsulfuron in five, wheat growing soils from Mara River Basin, Kenya. Study Design: The experiments were laid down in a Completely Randomized Design (CRD) with three replications. Control experiments wer...

Open access Research Article 10.9734/AJEA/2016/21528