Comets type fiber filter material
high filtering precision
large mud-stopped quantity
low water consumption

Comets type fiber filter material  

has broad prospects in filtration and water treatment. efficient water treatment system, composed of three key technologies like  filter materials and related filter technology , with the international advanced level,combined good mud-stopped performance of fibre filter with backwashing effectof partical filter and form a brand-new filter materials.

 The most prominent feature is asymmetric structure and fractal structure, D-type filters developed through comets type fiber filter material  solve  three unified issues of high speed, high precision filtration and  large pollutant –carrying capacity,with wide-area, shifting, adaptive, and efficient characteristics, filtration precision greater than 5 micron,filtering speed at 17-23 metres/hour, surplus mud rate less than 1-2%, the filter bed pollutant carrying quantity achieved 15-35 kg/m3, compared with the traditional sand filter, volume reduced by 1 / 2-1/3, water-consnmption reduced by 2/3-1/2.

"The comet type fiber filter material",figuratively speaking, namely  granular filter materials like comets  dragging long "tail" - fibers.The  characteristic of filter material is loose fiber bundle at one end called “tail”,fiber bundle of another end fixed in the comet nucleus. when filtering, the comet nucleus of large density consolidate fibre bundles,meanwhile,because of small size of comet nucleus, the impact of uniformity for pore ratio distribution of filter section is not big, so as to increase the filter bed cutoff dirt ability.

 Comets type fiber filter materials has both high filtering precision and large mud-stopped quantity of fibre filter,also has high backwashing capacity and small water consumption of partical filter,and became a kind of brand-new filter materials.

The specification of Comets type fiber filtration material is experimentally determined, the right size for: φ2.2×0.4×(35~40)(comet nucleus diameter×bundle diameter×comet tail length).

By the national science and technology achievements,the use period of comet type fiber filter material is longer 1-2 times  than ordinary fiber ball, and isn't easy to disperse,has higher filtration precision and easier backwashing, has broad prospects in filtration technology and water treatment.

Average strainaway rate of measuring items

Compared items between comet fibre filter material and fibre ball filter material