Extraction of cesium from nitric acid solutions by bis-[4(5),4′(5′)-alkanoylbenzo]-21-crown-7 in nitrobenzene or nitromethane was investigated.The results show that under the conditions of higher acidity and higher ...
Studies on the adsorption of Sb(Ⅲ) and Sb(Ⅴ) from water on some carriers have been made.Effect of pH,carrier weight used on adsorption efficiency has been tested.The results show that Fe(Ⅲ) and Zr(Ⅳ) can be used a...