Water purification by freezing in capacitive crystallizer

The research results of the water separating freezing processin the capacitive type crystallizer in various coolant temperatures and crystallization duration are presented in the article. The dependence ofthe formed icemass on the crystallization time and coolant temperature is determined. The influence of the ice formation speed on the water quality parameters (color, solid content, total hardness, oxidation, chloride and fluoride content) is studied. Based on the received dependencies the separating freezing modes allowing to get the water with the high quality indices are defined.