Ceramic Ball for Filtering, Porcelain Sand Filtering

Porcelain Sand Filter

      Based on previous ceramic sand filter, we developed a new filter, with the characteristic of large specific surface; strong decontamination capacity; high water yield; long filter cycle, Ceramic Sand Filter effectively solves industry effluent and urban sewage. Aiming at conventional products defect, and in the opinion of new filter development, we adopt porcelain clay; binding agent; pore-forming agent and CRE, through high temperature calcining, it shows white color; hard texture; even-grained; high porosity and good roundness.
   It is applicable for Chemical Plant; Oil Refinery; Electric Power; Pharmaceutical Factory; Galvanization; Paper Mill and Brewery

The advantage as follows
1. Big voids on the surface of ball, normally, its filtering velocity is 15-20m3/h, with small head loss; it lowers filtering tanks height and saves electric power and infrastructure expense.
2.  Because of even and regular in particle size, making it easy to be cleaned, the back-flush strength is 12-20 l/m2, so the water consumption could be reduced 30-50.
3.  Large surface area and pore volume; strong decontamination capacity, generally with 910kg/m3, it is as 1.2 ~ 1.5 times as quartz sand filtering.
4.  High strength; small abrasion; usage life is over 15 years.
5.  Corrosion resistant, free from contamination;

Physical Property