THE EFFICIENCY OF WASTEWATER PURIFICATION FROM CHROMIUM (III) IONS BY NATURAL CLAY SORBENTS
Journal Title: Environmental Problems - Year 2018, Vol 3, Issue 4
Abstract
he study confirmed the promising application of clays mineral sorbents for wastewater purification from Chromium (III) ions. The process of chromium ions absorption from drain water by means of natural mineral sorbent glauconite in static conditions was investigated. The adsorption processes were adapted to the known technological schemes of sewage and polluted surface water purification from heavy metal ions. There were measured the technological aspects of water purification by using adsorption on natural dispersed sorbents.
UTILISING ORGANIC-MINERAL FERTILISERS PRODUCED FROM MAN-MADE WASTE OF POULTRY FARMS
This research is devoted to ecological problems associated with the development of poultry farming in Ukraine. It provides practical approach to the reduction of ammonium emissions from poultry farms, which results in an...
ECOLOGICAL SAFETY PREDICTIVE MODELING CONCERNING FINE COCOA DUST DISPERSION, RELEASED BY CONFECTIONERY MANUFACTURE
In order to predict ecological safety conserning cocoa dust emission (SP2,5 and SP10), the mathematical modeling of its dispersion was performed considering the atmosphere turbulent diffusion. Necessary gravity sedimenta...
ENHANCEMENT OF ENVIRONMENTAL SECURITY OF DESTRUCTION PROCESSES OF WATER POLLUTANTS IN ECOSYSTEMS OF WATER TREATMENT PLANTS
At present, mechanical, chemical, biochemical and physicochemical methods of cleaning are developed and efficiently used to protect water bodies from sewage pollution. The methods of biochemical wastewater purification f...
THE EFFECT OF PYRETHRUM AND BACILLUS THURINGIENSIS AGAINST THE BROWN MARMORATED STINK BUG HALYOMORPHA HALYS (STAL) (HEMIPTERA: PANTATOMIDAE) IN GEORGIA
The study was conducted for the purpose to determine the efficiencies of alternative biopesticides to be used in the control against Halyomorpha halys. NeemAzalĀ® and water were used for the control. The most commonly-see...
DEVELOPMENT OF SUPERPHOSPHATE BASED SHELLS FOR THE PRODUCTION OF CAPSULATED ENVIRONMENTALLY SAFE FERTILIZERS
The perspectivity of attracting ammoniated superphosphate based on phosphorites with content of P2O5 is not less than 19 % as the main phosphate shell component for the encapsulation of urea have been substantiated. The...