... . Main Componentsdicyandiamide formaldehyde resinApplication1. It is mainly used for waste water treatment for printing, dyeing, textile, mining, ink, paper ... removal treatment for high-colority waste water from dyestuffs plants. It is suitable to treat waste water with activated, acidic and ... be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several ...