Purification equipment for wastewater treatment plants and horticultural phytosanitary, has reservoir to collect water that is subjected to cleaning and is recirculated for concentration

摘要

The purification equipment has a reservoir to collect water that is subjected to cleaning and is recirculated for concentration. The mixture is directed to a washing line with additon of coagulant, soda and flocculant, and are passed to decanter of lamella forming sludge. The sludge is passed to a filter band and is mixed at the bottom of the tank. The product passes through an intermediate deposit, a filter bag and finally to active columns of coal.