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Information × Registration Number 0217U002874, 0117U006126 , R & D reports Title Creating a lowwaste treatment technology of mineralized natural and waste water popup.stage_title Head Trus Inna, Registration Date 14-12-2017 Organization National Technscal University of Ukraine "Kiev Polytechnic Institute". popup.description2 This work is devoted to developing efficient processes and technologies of water demineralization. The study of the baromembranes processes allowed to determine the composition of the formed concentrates for various types of water and determine the main directions of their processing. Generally, the ion-exchange separation of anions in sewage is better to use during the pre-treatment processes before reverse osmosis desalination of water. In this case, concentrates contains only chlorides anions. The processes of electrochemical treatment of liquid chlorides effluents were studied. The reagent methods of concentrates processing were developed that allow to remove over 90% of sulphate and water hardness ions with further disposal of generated sediments into the construction materials. The fundamental technological schemes of mine and other waste water demineralization, which provides complete processing of generated waste, were proposed. Product Description popup.authors Грабітченко Валентина Миколаївна popup.nrat_date 2020-04-02 Close