Beiträge

We are participating because this is where experts from all over the world from across different disciplines meet to discuss the topic of indoor air quality.

VERT FORUM 2026 – March 19th, 2026
– Indoor Air Quality

VERT FOCUS Day March 20th, 2026
– NPTI / PN – Exhibition
Location: METAS, Bern Switzerland

 

 

Origin, effect and health relevance – focus on laser printer emissions

Aerosols – definition and origin in the air we breathe

Aerosols: complex mixtures of solid and/or liquid particles, finely dispersed in a gas – typically air

Formation in the ambient air – indoors and outdoors: both through natural processes (e.g. volcanic eruptions, pollen count, sea spray) and human activities such as industry, transport, laser printing, 3D printing and household processes.

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