Analysis of Groundwater Chemistry and Water Source Characteristics in the Banji Mining Area Based on a Dual Model Combining APCS-MLR and PMF
Quantitative hydrochemical source apportionment underpins precise mine water inrush prevention and inter-aquifer pollution control. Ninety-two groundwater samples from four aquifers in the Anhui Banji Mining Area were tested for six major ions (Ca2+, Mg2+, Na++K+, Cl−, SO42−, HCO3−). Piper diagrams and Pearson correlat...