

24/7/365 Emergency Response
(800) 899-4672
US Ecology offers a recycling program to manage spent N-Methyl-2-Pyrrolidone (NMP), a non-hazardous solvent used in the lithium-ion battery manufacturing process. NMP is used to dissolve nickel, manganese and cobalt (NMC) powder. Once the NMC powder has been released onto the electrode plates, the material is cooled, condensed and collected as a waste by-product. Battery manufacturers may use 10,000 - 20,000 gallons of NMP per month.
We receive spent NMP solvent from battery manufacturers in bulk and non-bulk packages. Our pick-up service includes tank telemetry monitoring and volume tracking to automate the process. It is then distilled into an industrial grade product that we market and redistribute. Our distillation process returns the highest quality end product, allowing us to guarantee consistent specifications to the clients we supply.
The key benefits of US Ecology's spent NMP Recycling program include:
US Ecology has over 20 years of experience in the distillation and recycling of solvents such as NMP.
US Ecology's account management platform will transform your business. Register for faster approvals, superior service at your fingertips, complete account management from any location on any device and increased productivity and efficiency.
Our footprint of state of the art facilities allows us to safely and efficiently support all your environmental and emergency response needs. Learn more about our 130+ locations across North America and around the world.
Our experts are ready to support your environmental and emergency response needs.
Contact us for a free consult and get started now.