Glossary

Click below for definitions.
Central Storage
Hazardous Waste
Less-Than-90-Day Storage Area
Release
Satellite Accumulation Areas (SAA)
Secondary Containment

Central Storage
MIT’s hazardous waste storage area.
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Hazardous Waste
By-products of society that can pose a substantial or potential hazard to human health or the environment when improperly managed. Possesses at least one of four characteristics (ignitability, corrosivity, reactivity, or toxicity), or appears on specific EPA lists.
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Less-Than-90-Day Storage Area
Hazardous waste storage areas that are set up and managed by the Environmental Management Program (EMP). There are no limits on the amount of hazardous waste stored. However, the maximum storage time cannot exceed 89 days.
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Release
Any spilling, leaking, pumping, pouring, emitting, discharging, or disposing into the environment (Air, Water, Soil).
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Satellite Accumulation Areas (SAA)
Hazardous waste accumulation which is at the point of generation is called satellite accumulation.
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Secondary Containment
The general strategy for preventing releases to the environment by containing a spill in the general area until the material is removed.
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