One of the most confusing aspects of the land disposal restrictions is the determination of underlying hazardous constituents UHCs. Sharps and piercing objects.
But before we talk quantities lets briefly discuss how to determine whether something is a hazardous waste.
How to determine if a chemical is hazardous waste. Sharps are items capable of puncturing piercing or tearing regular waste bags. Determine whether the waste is exempted or excluded from hazardous waste regulation. The 2-step hazardous waste inquiry.
If the material has not been de-listed then you need to. The material may be classified as hazardous waste according to the criteria in Step 3. UHCs are trace amounts of hazardous chemicals listed in 40 CFR 26848 found in some hazardous wastes that do not in and of themselves cause the waste to be hazardous but must be treated before the waste is deposited in a landfill.
This is the sole responsibility of the generator of the waste. For example D001 indicates ignitable waste while D002 means corrosive waste. Using the flowchart if you determine that the material is a solid waste and is not excluded from the list of hazardous waste then you should check with the EPA to learn if the material has been de-listed.
Accurately list the bags contents and chemical constituents on the hazardous waste tag. One of the most important things to remember is that a hazardous waste determination must be made for every waste. Not all solid wastes are considered hazardous wastes.
This is deemed hazardous because it is flammable corrosive reactive with air water or anything else or toxic. Label the container with a hazardous waste tag. It is pretty easy to find information about the actual hazards of a chemical in the SDS but I have been struggling to sort out which classifications require that the compound be handled differently especially when it comes to disposing of waste.
Certain wastes such as household wastes or used oil destined for recycling are exempted or excluded from the hazardous waste. Id like to be able to determine what the restrictions on a chemical are by reading the SDS. Proceed to How to Store and.
Dispose of solid reagent chemicals in the manufacturers container. If you dont find your chemical listed here go to How to Identify Hazardous Chemical Waste for help making a hazardous waste determination. A hazardous waste code for this type of material is D listed.
If you answer YES to any of them the chemical is extremely hazardous waste. Use this chart to determine if your chemical waste is considered hazardous or extremely hazardous for disposal purposes. For any material to be a hazardous waste it must first be a solid waste.
Click on the concentration for proper disposal procedures. If you answer NO to all of them proceed to Step 3.