Properties: this product is yellow or light yellow, dark brown, dark gray resin solid, and has strong function of bridging adsorption. During the process of hydrolysis, accompanying physical and chemical processes such as condensation, adsorption, precipitation and so on. The net water effect is obvious and non corrosive for the pipeline equipment. It can effectively support the water chromatophilic substance like ss, cod, bod and arsenic, mercury and other heavy metal ions. Usage: widely used for drinking water, industrial water and wastewater treatment.