Thai activated carbon Process not suitable for addition to formaldehyde

Activated carbon adsorption of a gas needs of the contact area, is generally activated carbon Thai add molding or extrusion molding adhesives, in particular the adhesive will add block-effective part of activated carbon to the activated carbon adsorption properties decreased significantly, the results in general will decline 30 40 percent, carbon caused massive carved the surface is certainly smaller. 0.42 ~ 0.85mm size of granular activated carbon as the main vector of the best effect on the country's two indoor air quality standard GB50325 and GB/T18883 has made clear provisions for the absorption of harmful gases is the indoor 20 to 40 heads of activated carbon.