A combination machine for industrial wastewater purification

Abstract

The statistic information about the amount of discharge of pollutants into water sources in Russia is studied. Also, the main problems of wastewater purification are discussed. According to the literature survey, the perspective directions in wastewater purification, as a result of the manufacturing activity of the food industry enterprise, are brought out here. It is offered to choose an electrochemical treatment as a basic stage of wastewater purification. And finally they offered to use a sorption final treatment. A machine called an electrolyzer-adsorber which was made by the authors is presented and described. The main technological parameters, which influences on the level and power-intensity of the electrochemical sorption purification happening in the machine are listed. The results of the experimental researches in choosing the optimum parameters in the wastewater purification machine called the electrolyzer- adsorber were studied at the one of the Volgograd food industry enterprise.

Prospects for the use of multipurpose engineering devices for wastewater treatment at industrial enterprises

“…The main technological parameters affecting the efficiency and energy intensity of electrooxidation-sorption treatment are: the initial concentration of contaminants in WW, pH aqueous medium, electrical conductivity of waste liquid, anode current density, time of electrical treatment, material of electrodes (anode and cathode) and distance between them, material and height of sorption charge, filtration rate, etc. [11][12][13].…”