... +, Cr6+, As3+, etc.Decreasing the concentration of oranic pollutants and F-,Hg+,MH3,N02-,in water.Micro-organisms groeth and reproduction can be ... , negative ionizing water immediately.Rich in minerals and microelements,activating the water.Rmoval of rust,worms,algae and other suspended contaminants. water pitcher in water Pots & kettles ...