- Functions:Pigment, Filler
- Chemical Family:Calcium Salts, Carbonates
- Applicable Processes:Wastewater Neutralization, Industrial Wastewater Treatment, Municipal Wastewater Treatment, Neutralization
- Features:Faster Sedimentation, Reduced Bulking, pH Stabilizing, Improved Dewatering, High Alkali Stability
Omya Optical® - FL is a high-purity, fine natural calcium carbonate powder, primarily used in the activated sludge process for municipal and industrial wastewater treatment. It functions as a pH stabilizer, pigment, and filler, improving dewatering and promoting faster sedimentation. This white powder is compliant with several regulatory standards, including ISO 9001, ISO 14001, and ISO 45001, as well as the Clean Water Act (CWA) and Clean Air Act (CAA). It is certified under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).