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From the normal situation, manganese sand filter material has its own characteristics. For example, the appearance of manganese sand filter material is brown and light gray, which is very effective in normal groundwater treatment. not bad. But how to ensure that the manganese sand filter material plays a real role in the water treatment work? The manganese sand filter material can chemically oxidize the ferrous iron in the water into ferric iron, and at the same time, it will be deposited on the surface of the manganese sand filter material. , forming a catalytic filter membrane, and then ensuring the normal work of the manganese sand filter can be carried out smoothly. At this time, it is necessary to pay attention to backwashing the manganese sand filter material in time to avoid the phenomenon of agglomeration of pollutants.
Of course, you should also pay attention at this time. If you want to improve the water treatment effect of the manganese sand filter, you should treat the manganese sand before doing the work. If the iron content in the water is high, please use the composite manganese sand filter. Let the low-priced iron analysis Oxidation into high-valent iron molecules, so that the manganese sand filter can be filtered through a few short times, and the iron element can be better removed.
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