MODELING OF THE COAGULATION, FLOCCULATION AND PREOXIDATION PROCESSING OF THE PRUT RIVER WATER

摘要

In this article, it is described the study of the coagulation, flocculation and pre-oxidation processes of the Prut river water, by using reagents such as iron (IL) chloride, polyacrylamide and chlorine dioxide. The main goal was to establish the best ratio between the coagulation reagent (iron (ILD) chloride), flocculation reagent (polyacrylamide) and pre-oxidation reagent (chlorine dioxide), by monitoring the decrease of water turbidity. Through the modeling of coagulation, flocculation and pre-oxidation processes, the turbidity variation was monitored and the best conditions were established in order to obtain minimum values for this parameter that characterizes the quality of drinking water.