China Super White Ceramic SFilter Water Treatment Filter

Ceramic Sand filter, water filter, professional manufacture

ceramic sand filters have great advantages as follows:

1. Shaped in sphere
2. Uniform and regular in particle size
3. High surface area, large pore volume
4. Great mechanical strength, less abrasion loss, and never be damaged,
5. Corrosion resistant, no run-off and no harmful substance dissolved out,the ceramic sand filters can ensure the treated water in consistent qualidty without any secondary pollution may caused by the filter as quartz sand or coal filters itself.

Al2O3+SiO2Al2O3SiO2Fe2O3MgOK2O+Na2O+CaOOther> 92%23-26%68-73%<1%<2.5%<4%<0.5%

ItemIndexRemarkParticle size(mm)0.5-3.0 Bulk density(g/ml)1.1-1.5 Free volume(%)40-45 Abrasion resistance(%)≤0.5 Crushing strength(N)30-150 Water permeability(t/m2.h)2-4 Gas permeability(m3/m2h.h)1500-2000 Thermal resistance()≥1000 Acid resistance(%)99.5Mixed in 30% HCI+50%H2SO4 solution for 14 days Alkali resistance(%)82.5Mixed in 10% NaOH+10%KOH solution for 14 days