Managing “Universal Waste” in Washington State

Hazardous Waste is dangerous and must be managed as such, but generators can manage three types of waste under the “Universal Waste” regulations – Batteries, Mercury-Containing Equipment, and Lamps. These wastes can be accumulated in larger quantities and for a...

EPA Phases Out Trichloroethylene

On October 12, 2023, EPA introduced a proposed rule under the Toxic Substances Control Act (TSCA) to phase out trichloroethylene. Trichloroethylene is primarily used as a degreasing solvent for metal equipment, to make refrigerants, and to produce other...

Know Your Batteries – Lithium-Ion Battery Safety

A recent forum conducted by the Consumer Product Safety Commission (CPSC) focused on the safety and testing of Lithium-ion batteries.  Lithium-ion batteries are used in a wide range of applications including mobile phones, laptops, cameras, power tools, scooters, and...

Changes coming to NAAQS for PM2.5!

On January 6, 2023, EPA published a proposed rule for particulate matter National Ambient Air Quality Standard (NAAQS) that would retain the primary 24-hr PM2.5 standard (35 µg/m3) and reduce the annual standard from 12 µg/m3 to 9 µg/m3. The agency is also taking...