керамический фильтр зерна

QH-2 model biology ceramic grain filter is the new model high effective water treatment filter, developed by our company in recent few years. It is made of the excellent clay, through the science recipe grindingmixingmodelingdryingcalcinatingsieving etc. then becomes the idea filter: spherical grinsize evensurface red brownsurface coarse having much micro-pores.It can be widely used in several water treatment engineering process, especially for the civil waste water deeply treatment and the severe biology pollution water treatment in the civil supporting system, playing the role of connectionabsorptionmembrane-growingfiltering.contentSiO2Al2O3Fe2O3CaOMgOK2O-NaOC.L%59.8916.237.843.262.043.222-3