Quartz sand filter material is a kind of filter material widely used in the field of water treatment. It uses natural high-quality quartz ore as raw material, through a series of production processes such as crushing, stone grinding, washing screening, drying screening, etc., which effectively protects the natural structure of quartz stone, thereby extending the service cycle of filter material. The filter material has the characteristics of fast filtration speed, immiscible layer, good filtration effect, stable effluent quality, no clogging, no caking and so on.
Quartz sand filter material plays an important role in water treatment. It can intercept, settle and adsorb suspended matter in the water, making the water quality clearer. This filter material is widely used in drinking water, industrial production water and a variety of pool-shaped ordinary fast filter and sewage filter, such as water purification mechanical filter, multi-media filter, integrated water purifier and so on.
The specific application range of quartz sand filter material includes:
For industrial water, domestic water and municipal water supply systems requiring effluent turbidity ≤5mg/L, to ensure that the water quality meets the drinking water quality standards.
The removal of suspended matter and solid matter in industrial sewage helps to purify sewage.
It can be used as pretreatment equipment in ion exchange softening, desalt system, and crude filtration equipment for industrial water supply with low water quality requirements.
Swimming pool circulation treatment system, cooling circulating water purification system, etc., also often use quartz sand filter material for water quality treatment.
In addition, the quartz sand filter material also performs well in the backwash process. By setting the automatic control device for regular backwashing, the suspended matter staying in the filter bed can be removed to ensure the cleaning and filtration effect of the filter material. At the same time, the lower backwashing pressure is conducive to facility protection, and the high intensity water flow is conducive to the backwashing of the filter material, thus ensuring the long-term use of the filter material
