Bluwat BWD-01 Water Decoloring Agent Alternative to Bentonite for Colored Oily Wastewater A concentrated cationic organic polymer designed for difficult colored wastewater containing dyes, pigments, emulsified substances and negatively charged colloidal particles. 55% minSolid content 30-250 cpsViscosity at 25 C CAS 55295-98-2Dicyandiamide-formaldehyde resin 01 Product Overview BWD-01 is a concentrated cationic organic polymer based on dicyandiamide-formaldehyde resin. It is