Atamas H. Technological process of receiving zinc copperas from zinc containing wastes of sewage

3. The thesis is devoted to the development of scientific bases and technologies for recycling industrial zinc containing waste to obtain valuable products and reducing the environmental impact on the environment. The influence of various physicochemical and technological parameters (temperature, duration of lixiviating, concentration of reagent and intensity of interfusion) on the recovery of zinc from the sludge and zinc containing waste during the process. The optimum technological terms of process of utilization are certain. For the first time the possibility of high oxidation of organic contaminants by ozone in alkaline solution zinc containing using catalytic ozonation process.