Risson International (H.K) Co., Ltd.

large specific surface area , developed pore structure, high intensity, widely used in purification. Activated carbon with high-quality walnut shells,

hardness , ideal proportion, porous and versatility. have the strength function to break breast , instead washes and so on in the water treatment proc

1. Heating value: 8500kcal/kg 2. Burning time: 6.5hours 3. Moisture: below 5% 4. Ash: below 4% 5. Carbon: 86%

Wood-based powdered activated carbon was made into by nutshell and wood chips, its appearance is the black fine powder, has non-toxic, tasteless, with

Coal-based columnar activated carbon selects high-quality anthracite coal carbon as raw materials, processed using advanced technology refined appeara