Linda Birnbaum, a leading dioxins researcher, toxicologist and former director of the National Institute for Environmental Health Sciences, said that burning vinyl chloride does create dioxins. Other experts agreed the accident could have created them. The “tremendous black plume” seen at East Palestine suggests the … See more Dioxins refer to a group of toxic chemical compounds that can persist in the environment for long periods of time, according to the World Health Organization. They … See more There is already some level of dioxins in the environment — they can be created by certain industrial processes, or even by people burning trash in their backyards, McBride said. Once … See more Birnbaum and Schettler agreed that residents have reason for concern about dioxins from this accident. Even though they are present in small amounts from other sources, the large amount of vinyl chloride burned off … See more WebFeb 22, 2024 · But in that case, the vinyl chloride did not burn. When vinyl chloride burns, it releases hazardous chemicals phosgene and hydrogen chloride into the air. Phosgene is a colorless gas with a pungent odor that can cause vomiting and breathing difficulties, and was once used as a weapon in World War I.
East Palestine train wreck may have created largest dioxin plume in ...
Web• Vinyl chloride is a colorless, flammable gas with a mild, sweet odor. (4) • The odor threshold for vinyl chloride ranges from 260 ppm to 4,000 ppm. (4) • The chemical … WebVinyl chloride is a manufactured substance that does not occur naturally. It can be formed when other substances such as trichloroethane, trichloroethylene, and tetrachloroethylene are broken down. Vinyl chloride is used to make polyvinyl chloride (PVC). PVC is used to make a variety of plastic products, including pipes, wire and cable coatings ... linda hemphill mgh
Ohio train derailment prompts health, environmental concerns : NPR
WebFeb 13, 2024 · The EPA has also screened 291 homes near the crash site and has not detected any levels of vinyl chloride or hydrogen chloride, the agency said. As of Monday, 181 homes still needed to be screened. WebFeb 16, 2024 · Five of those cars were carrying vinyl chloride, a gas used to make plastic, which the Norfolk Southern Railway Company then released in a controlled burn on Feb. … WebFeb 24, 2024 · Does burning vinyl chloride create dioxins? Linda Birnbaum, a leading dioxins researcher, toxicologist and former director of the National Institute for Environmental Health Sciences, said that ... linda henderson obituary franklin pa