Increased Levels of Heavy Metal Substances in the Atmosphere Following National Festivities in China
SUWON, Mar. 29 (Korea Bizwire) — The Gyeonggi-do Institute of Health and Environment (GIHE) released a report that suggests that fireworks that took place in various locations in China during national holidays were the cause of increased heavy metal concentrations in fine dust sweeping over Gyeonggi Province. The institute, using a real-time heavy metal analyzer [...]