INVESTIGATION OF ADSORPTION CAPACITY OF NH4+, Mn(II), PHOSPHATE BY NANO-SIZED MnO2 ON LATERITE
Abstract
In this article, we will introduce some results on the study of MnO2 adsorption ability with NH4+, Mn(II), PO43- in nanometer sized on laterite. Maximum absorption capacity is calculated by the Langmuir isotherm. Maximum absorption capacity of materials to NH4+, Mn(II), PO43- are 22,72 mg/g; 41,67 mg/g; 50 mg/g, respectively.
Keywords. Mangan dioxide, ammonia, mangan, phosphate, nano-sized, material, laterite.