Fiber ball filter removal efficiency

One, fiber ball filter action principle

fiber ball filter is a kind of fiber filter, is different from the fiber bundle filter, fiber bundle filter is hanged fiber bundle, linearly, and fiber ball filter material is composed of filaments ligation of fiber ball filter material, the shape is the ball, different from the traditional rigid particle filter material, it is elastic fabric, void fraction. In the process of filtration, filter bed void fraction along the direction of flow to the top-down became smaller, conform to the ideal filter material distribution on large under small gap. Using gas water backwash at the same time, achieve the purpose of cleaning. Compared with traditional filter material, fiber ball filter material has high filtration velocity, large amount of sewage, long working period, etc.

2, fiber ball filter equipment characteristics under the

1, osteoporosis, the density of high speed filter layer compression resistance, easy reduction, filtering capabilities to achieve ideal state;

2, wear resistance, corrosion resistance, the proportion of moderate chemical fiber material easy backwashing, no dosing, less water consumption, high efficiency;

3, equipment is small in size, the equipment volume is about 1/3 of the sand filter volume;

4, filtration speed is high, the large amount of sewage, long working period;

5, simple operation, convenient maintenance, reliable operation;

6, manual or automatic operation, the site or remote control;

3, fiber ball filter application

are widely used in water treatment, industrial water treatment, air conditioning heating circulating water treatment, circulating cooling water treatment, swimming pool circulating water treatment, and gray water recycle, landscape water treatment, oil field water treatment, chemical solution precision filtration, pure water manufacturing wastewater reuse, deep processing pretreatment, etc.

4, main technical parameters of the

fiber ball filter performance project specific project specific performance indicators

single handling capacity of 15-210 m3 / h

85 - removal rate of suspended solids

96% filtration velocity of 25 ~ 30 m/h

backwashing intensity is zero. 5m3／min. M2

the design pressure of 0. 6 mpa

backwashing for 20-30 min

0 or less resistance coefficient. 1 mpa

periodic backwashing water than 1 -

3% sludge volume 6 to 20 kg/m2.

single parallel feed 100 mg/l, or less water 10 mg/l, or less 80% or higher removal rate of 10 microns diameter

secondary series into the water 100 mg/l, or less water or less 2 mg/l, 5 micron particle removal rate of 90% or higher