Quality products using coconut shell as raw material for drinking water, pharmaceutical industry, electronic industry, water purification, inhibition of bacteria. 
 Widely used in water purification, sterilization, removal of organic matter, harmful substances and heavy metals, water filters, filter fillings. Fluidized bed, floating bed biological treatment system of the carrier. Clean water for a variety of organic and inorganic pollutants phenol, cyanide, mercury, hexavalent chromium ions, adsorb odors, chlorine, color.