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  5. APPLICATION OF THE WASTES OF AIRCRAFTS METAL SURFACES AGDS PROCESS IN THE PROCESSES OF AVIATION FACILITIES GALVANIC WASTEWATERS TREATMENT

APPLICATION OF THE WASTES OF AIRCRAFTS METAL SURFACES AGDS PROCESS IN THE PROCESSES OF AVIATION FACILITIES GALVANIC WASTEWATERS TREATMENT

О. Matvyeyeva, E. Bovsunovskyy, O. Ryabchevskyy
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In the article the experimental results were presented on physical and chemical parameters of Chromium and Nickel ions sorption from galvanic wastewaters of aviation facilities with green marl clay and dark-brown loam, which are the industrial wastes of aerosol gasdynamic suspension cleaning of aircrafts metal surfaces. The results of treated wastewaters toxicity assessment based on biotesting were are presented. The choice of environmentally safe methods of used sorbents utilization through their deposition in mortars is substantiated .
Keywords: wastewaters of aviation facilities, adsorption, heavy metal, biotesting, utilization