Air contaminant source means any and all sources of emission of air contaminants whether privately or publicly owned or operated (Section 19-2-102(2)).
Air contaminant means dust, fumes, mist, smoke, other particulate matter, vapor, gas, odorous substances, or any combination thereof.
Contaminant means any waste, pollutant, hazardous substance, toxic substance, hazardous waste, special waste, petroleum or petroleum-derived substance or waste, asbestos in any form or condition, polychlorinated biphenyls (“PCBs”), or any constituent of any such substance or waste.
Hazardous air pollutant means any air pollutant listed as a hazardous air pollutant pursuant to Section 112(b) of the FCAA.
Waste means any waste material (1) containing byproduct material and (2) resulting from the operation by any person or organization of any nuclear facility included within the definition of nuclear facility under paragraph (a) or (b) thereof; “nuclear facility” means
Dangerous Substances means a substance or article described in regulation 3 of the Dangerous Substances Regulations;
Underground source of drinking water means an aquifer or its portion:
Contaminants means any pollutants, contaminants, deleterious substances, underground or above-ground tanks, asbestos materials, hazardous, corrosive, or toxic substances, special waste or waste of any kind, or any other substance which is now or hereafter prohibited, controlled, or regulated under Environmental Laws; and
Air pollutant , which means any solid, liquid or gaseous substance (including noise) present in the atmosphere in such concentration as may be or tend to be injurious to human beings or other living creatures or plants or property or environment.