... 4Stable chemiacal properties Coconut shell activated carbonShell active carbon use high-quality coconut shells, walnut shell, apricot, peach shell as raw ... area, strong adsorption, stable performance. It is suitable for high purity of potable water, industrial water and wastewater treatment, ... %-10%Price Range USD950-1725/Ton FOB Tianjin High Quality Coconut Shell Activated Carbon for water treatment