Field study on atmospheric emissions and profiles of heavy metal-containing nanoparticles from multiple full scale industrial sources in China

Key Points

• This research aims to characterize the atmospheric emissions of heavy metal-containing nanoparticles from various industrial sources in China.
• Conducted a field study in multiple industrial environments.
• Collected and analyzed atmospheric samples for heavy metal nanoparticles.
• Identified specific sources of nanoparticle emissions.
• Identified significant emissions of heavy metal-containing nanoparticles from industrial activities.
• Demonstrated varying profiles of nanoparticles depending on the source.
• Highlighted potential health risks associated with inhalation of these nanoparticles.