Waste, Hazardous : Waste that is potentially damaging to the environment or human health due to its toxicity, ignitability, corrosivity, or chemical reactivity or another cause
NFPA 820 Standard for Fire Protection in Wastewater Treatment and Collection Facilities, 2008 ed. http://www.nfpa.org/codes-and-standards/document-i nformation-pages?mode=code&code=820, (Std: Fr Prac in Wastewater Treatment and Collection Fcilty - Amer) {351 NFC}