The EPA also has a number of specific wastes that it has determined as hazardous, these are the listed wastes.
- The F-List : Wastes from non-specific sources. These are from largely from common manufacturing and industrial processes, however, Earlham does occasionally generate F-List waste.
- The K-List : Source specific wastes. These are wastes generated from specific industries and specific industrial processes.
- The P-List and U-List : Discarded chemical products. These are discarded, unused chemicals, such as legacy chemicals that are disposed of as hazardous waste. Earlham generates this type of waste. Special consideration is given to the P-List wastes as additional regulatory scrutiny is afforded these chemicals upon disposal.
Please contact the Chemical Hygiene Officer before discarding P-List or U-List chemicals.