From: Risk assessment methodology for iron stability under water quality factors based on fuzzy comprehensive evaluation
Water quality factor
Value
Slight risk (vslr)
Small risk (vsmr)
General risk (vger)
Greater risk (vgrr)
Significant risk (vsir)
Chloride
1057Â mg/L
0
1
Sulfate
140.53Â mg/L
0.6894
0.3106
DOC
33.31Â mg/L
pH
6.25