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QLJ type Fiber Ball Filter

QLJ type Fiber Ball Filter is a fast filter device developed by the Department of environmental engineering of Tsinghua University and CEEC. Its fiber filter material is flexible and its pores can be changed with the flow rate, forming an ideal filter layer with sparse upper and dense lower layers. It has great specific surface area and porosity, and can absorb and intercept suspended particles in water, so as to give full play to the filtration ability of the filter layer.

The upper part is loose and the lower part is dense; High filtration rate, compression resistance and easy reduction of filter layer, and ideal filtration function;

The filter material has the advantages of abrasion resistance, corrosion resistance, moderate specific gravity, easy backwashing, less water consumption and high efficiency;

The design is flexible, which can adopt skid filter or filter design to adapt to different working conditions.

Water injection, side filtration, discharge up to standard and wastewater reuse in land and offshore oil fields;

Industrial water supply, high standard water for power and preparation of pure water for electronic;

Pretreatment of chemical solution fine filtration and deep treatment;

Air conditioning circulating cooling water, swimming pool circulating water and other high-precision water.