Table 5.48
Toxicity values of focus pollutants in the landfill in Qinghai Province
Pollutants
Inhalation unit risk
Inhalation reference
concentration
Maximum concentration limit
for water bodies
EPA toxicity
classification
IUR
RfC
MCL
1/(mg/m
3
)
References
mg/m
3
References
mg/L
References
–
References
Ammonia nitrogen
–
–
1.00E−01
EPA-I
5.00E−01
GB5749-2006
NA
–
Fluorine
–
–
1.30E−02
R369
–
–
NA
–
Note
“–” means no reference values available
5.2 Northwest China
185