The water treatment equipment includes multiple-filter-medium, sand-bar filter, fine filter, fibre active carbon, sodium-ion exchanger, hollow fibre super-filter, ultraviolet sterilizer, ozonator and etc. Its treatment capacity is 2-30 tons per an hour. It can effectively get rid of muddy organic matter, iron, manganese and oxide; filter suspended substance, colloid, remaind oxygen of microorganism and some of height- metal ion in water; reduce the hardness of water to make all specifications of the water quality fully meet the state fresh water standards. of fresh drink water, even that of mineral water.