From: Inhalation exposure to respirable particulate matter among workers in relation to their e-waste open burning activities in Buriram Province, Thailand
Activities
Weight of scores for PM2.5 source strength (WSPM2.5)
Weight of scores for PM2.5–10 source strength (WSPM2.5–10)
Fire mixing (F)
100
1
Sweeping (S)
50
2
Pounding (P)
5
Compiling (C)