Hazardous Chemical Waste
The person generating the waste is ultimately responsible for the
waste he or she produces. Below are general policies regarding hazardous waste
accumulation and management:
Satellite
Accumulation Area (SAA):
Every area where chemical waste is produced and accumulated until the waste
containers are full is called a Satellite Accumulation Area. Here are the rules
to be followed for its management:
- Waste being generated elsewhere should not be kept in this area.
- If the area accumulates acutely hazardous waste, one quart is the
maximum amount allowed to be accumulated. If not acutely hazardous, 55
gallons of waste is the limit.
- The SAA must be located in a dry and cool location away from
direct sunlight.
- The SAA must have a sign with the words "Hazardous Waste Satellite
Accumulation Area."
- Waste must be kept inside a dishwashing pan, basin or tub to
prevent spills.
- Waste must be segregated from incompatible chemicals.
Waste Containers
- Use only one container per waste stream.
- The container must be compatible with the waste inside and free
from cracks, leaks, corrosion or any sign of degradation.
- The container must be clean on the outside.
- Never overfill a waste container. A container
filled to 80% of its capacity is considered full.
- Recycled containers must have the original label defaced to avoid
confusion regarding contents.
- The container holding hazardous waste must be closed with a screw
cap at ALL TIMES except when waste is being added.
Note: Disposal cost is based on waste type and container size, not
amount of waste. Please choose a container that fits the quantity or volume and,
when possible, combine compatible waste.
Waste Labels
- Give FULL NAME of contents, no abbreviations, codes, or
omission of any of the information on the label is allowed.
- The container holding the hazardous waste must be marked
with the words "Hazardous Waste" , and must list components and
their percentages(Must equal 100%). Also, check the type of hazard (Ignitable, corrosive,
reactive or toxic).
- Date container once it is full.
What to do with a full container of waste
A full container of waste must be brought to the Main
Accumulation Area (MAA) within 72 hours. Once your container is 80% full, bring
it to the chemical stockroom (Room J310).
If your SAA is not in the Science area use this online form to request a pickup.
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Hazardous Waste Resources
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Links you may also be interested in:
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