Water treatment resin tanks are often made of FRP, consisting of an inner liner and an outer winding layer, the inner liner is made of PE plastic and the outer layer is made of reinforced glass fibre and high performance resin winding.
The water treatment resin tank can be used as a filter or water softener. When used as a filter, the inside is filled with quartz sand or activated carbon to remove impurities in the water; when used as a water softener, the inside is filled with ion exchange resin to remove calcium, magnesium and other hardness ions from the water.
