... , other industries such as dye intermediates, washing liquid decolorization, enviromental protection such as living and industrial water treatment ... , removing dioxin, industrial tail gas purification, and decolorization, removing smelling in electroplating industry. Spec.TypeItmemeshFe% ≤Cl% ... Pore Volume m2/gAsh%≤MB Value(mg/g) ≤Decolorization SeriesHL-3122000.10 0.20 0.01 4. ...