The dependence of molybdate ion sorption in co-precipitated iron and manganese hydroxides (CPH) on the value of pH solutions and the salt background has been described. Industrial wastes of manganese sulfate MnSO4•5H2O (from hydroquinone production) and iron sulfate FeSO4•7H2O (waste production of titanium dioxide pigment) were used for the obtaining of CPH hydroxides.
Purpose. The actual problem is the proposal of original methods for differentiated determination of the coefficient of displacement of produced water industrial waste depending on the filtration characteristics of the reservoir rocks. Today no reasoned differentiated methodology of determination of the coefficient of displacement of produced water depending on filtration properties of reservoir rocks, which is a significant drawback.