ecological system for the removal of salts, suspended in water, organic industrial waste

摘要

this system uses the principle of electrolysis for the purification of industrial waste water.two electric ion exchangers are used one anion and one cation.consisting of two electrodes of titanium posts at a distance of 3 mm, and separated by a septum porous the ion exchange water passing between the septum and electrode must at least cover 10 mt.on its surface to have a good exchange.the water enters the first anion exchanger where loses much of anions is therefore an illustrator where given the very high ph fall the organic cationic; from here, get in the trade- cation where loses part of cations in then a second cleaning where the low ph fall the organic anion.the salts concentrated in two heat exchangers and the anionic and cationic sludge into a furnace in fluid bed of silica maintained to stress.here are some reactions designed to turn everything into insoluble silicate, so don't pollute the air.