After the purified water equipment is shut down, should the water in the mechanical and activated carbon filters be drained? Before the equipment of the purified water system is deactivated, sand filtration should be carried out, and the carbon filter equipment should be carried out in front. after the reverse washing procedure, the water in the filter tank should be placed, and then the valves of the system should be closed .The water quality of Hualu is clean,Otherwise it will breed bacteria,When you start up again, you will be in trouble for a short time,If it's better than a week.
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What is the meaning of well water filter backwashing? The impurities and organic matter that are filtered during the filtration process of the equipment are attached to the equipment filter material,The opposite direction of the water rushed to the equipment filter material,Rinse out these impurities,To achieve the role of extending the life of the equipment.
