CIRCON Enviromental (now Reworld)

Reworld™ (formerly CIRCON Environmental), a Covanta Company, delivers integrated environmental and waste‑management solutions for industrial, municipal, and energy sectors. The company’s core services include comprehensive waste collection, recycling, and treatment—including hazardous and non‑hazardous containerized waste, wastewater and petroleum‑contact water processing, and centralized waste‑treatment facilities. Reworld also specializes in refinery tank cleaning, oil and fuel recycling, hydrocarbon recovery, and the conversion of waste streams into alternative fuel sources. Leveraging advanced technologies and a global network, Reworld provides sustainable, compliance‑driven solutions that turn waste into valuable feedstocks, fuel blends, and petrochemical products. This integrated approach supports customers’ environmental goals while creating career opportunities for professionals passionate about circular economy, renewable energy, and innovative waste‑to‑resource initiatives.