Spent Poly Ethylene Glycol, Liquid

Spent Polyethylene Glycol (PEG) is a viscous, water-soluble liquid or semi-solid material obtained as a byproduct or waste stream from industrial processes that use Polyethylene Glycol. PEG itself is a polyether compound derived from ethylene oxide and water and is widely utilized for its lubricating, solvating, and surfactant-like properties. The "spent" form refers to PEG that has been used in manufacturing or processing activities and subsequently collected for recovery, disposal, or recycling.