Textile Dyeing Wastewater Foam Control BWF160 Silicone Defoamer for Textile Dyeing Wastewater Treatment BWF160 is a nonionic silicone emulsion designed for rapid foam control and clean dispersion in textile dyeing wastewater treatment systems. Product ModelBWF160 Ionic CharacterNonionic pH6-8 Reference Dosage50-300 ppm Application Overview Wetting agents, detergents and auxiliaries remaining in dyeing effluent can create highly stable foam during equalization and biological