Twenty Tonnes a Day: Dust Control at the Hopper, Not the Room
A roof fan dilutes dust and leaves the operator exposed. Why local capture at the bag-split point cut respirable dust from 3.2 to 0.4 mg/m3 on one site.
The Dust You Cannot See: Handling Dry Polymer Indoors
Fine polymer dust irritates airways and turns a damp floor into ice. A mixing tray, P2 mask, dry wiping first, and why a shop vac makes the air worse.
