Propane Among Contaminants Identified in Air Pollution Study
A million-dollar air study at Fort Worth, Texas, has identified excessive pollutants – including propane, methane and butane in high concentrations. But the study’s author does not believe the gas concentrations pose a public health risk. The study measured air samples for pollutants from 388 sites, publicbroadcasting.net reported. Though propane, methane and butane were found […]