Why do asbestos fibers remain suspended in the air for long periods after release?
Answer
Because of their physical structure allowing them to remain airborne and suspended.
The inherent physical characteristics of asbestos fibers, which are minute and filamentous, contribute significantly to the danger they pose once released into the air. Unlike larger dust particles that quickly succumb to gravity and settle, asbestos fibers possess a structure that enables them to remain suspended and airborne for extended durations. This prolonged suspension time increases the window during which the fibers can be inhaled deep into the respiratory tract, which is the primary route of entry into the body and the source of severe associated health outcomes.
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