Chemical waste water for pharmaceutical 2, the company specifically for all types of chemical wastewater treatment independent research and development of high-tech products. Which is a kind of inorganic macromolecule graft copolymer with high molecular weight and unique chemical structure. After the reaction with the wastewater, it can simultaneously exert the interaction between the adsorbent and the neutralization of the particles, and combine the macromolecular organic matter and colloid in the wastewater to separate and precipitate. Excellent decolorization, COD removal effect. And excellent performance, removal speed is extremely fast, can completely remove macromolecules organic matter and a variety of toxic and hazardous substances, alum in the water large, settling speed, decolorization rate of more than 90%, COD removal rate is very high, small sludge.