Hazardous substances are polluting materials and wastes that are harmful to public health and to the environment, and are toxic, corrosive, ignitable, explosive, or chemically reactive.

chemicals, pollution, hazardous, waste, materials, contamination, safety, health, cleanup, incineration, burning, reduction, biomagnification, pollutant, lead, mercury, dioxin, PCB, PVC, plastic, waste, toxicity, disposal, pollutants, solid waste, medical waste, spill, environmental impact, health impact, treatment, use, persistence, industrial pollution, toxic waste, chemical, illegal trade, dumping

Discussion