wood base powder activated carbon ISO9001:2008 Large specific area developed micropore for oill decoloration Wood base powder activated carbon features: 1. Large specific area, developed micropore and mesopore structure 2. Big adsorption capacity, good decoloration efficience, non-toxic, no harm Specification of wood powder Activated Carbon: ParameterUnit Data Particle Size: 30-60 mesh, 60-80 ...