Cryotech NAAC Runway Environmental Safety
Cryotech NAAC® it safe for the environment – it does not contain urea, chloride or nitrogen and has minimal impact on storm water discharges.
Testing shows NAAC biodegrades quickly at low temperatures and has a low biological oxygen demand (BOD) and chemical oxygen demand (COD).
Toxicity tests rate NAAC as relatively harmless to aquatic life, the most favorable classification on the US Fish & Wildlife scale, which is commonly used by the environmental community. Cryotech will provide detailed environmental test results upon request.