Ceramsite Sand Filter Media Ceramsit sand is made of quality clay as main material,add pore forming agent and binder,shaped through milling,screening,forming an...
Porcelain sand filter material
Ceramsite Sand Filter Media
Ceramsit sand is made of quality clay as main material,add pore forming agent and binder,shaped through milling,screening,forming and sintering process.It is spherical particles with hard surface and developed microporous.It has advantages such as big surface area,rich void volume,strong decontamination ability.Ratio of removing Nitrogen,Ammonia,Phosphorus is above 99%.It can replace Quartz sand and Anthracite in biofilter.
project | indicators |
Globular appearance | The surface is reddish-brown color, with many micropores |
Apertureμm） | 0.1-50 |
Apparent density（g/cm3） | 1-1.1 |
Porosity（%） | ≥55 |
Wear rate（%） | ≤1.62 |
Solubility of hydrochloric acid （%） | ≤2.83 |
Solubility of sodium hydroxide（%） | ≤1.5 |
Dissolution content | No trace elements harmful to human body |
