Controlled Release Formulations of Butachlor and Oxadiazon An .
In the present study kaolin, clay and saw dust were used to sorb the herbicide butachlor . Desorption of oxadiazon formulations OA1 showed higher release . They provide economic savings in the cost of active ingredient because less active . for 15 min and added dropwise to 37.5 mL of 0.25 M calcium chloride solution.
Investigation of Adsorption of Surfactants onto Kaolinite and .
Jan 24, 2014 . 2.7 Adsorption of Anionic Surfactants on Kaolinite . ... The world's energy resources are mainly fossil fuels, which include ... surfactant solution are concentration dependent and will change ... equilibrium, leading to a net desorption of adsorbed ions from the . efficient surfactants in high salinity brine.Get Price