文摘
Rainwater quality was monitored at 6 full-scale systems in Malaysia. pH, NH3-N, PO4-P, and total coliforms did not meet Class IIB limits. E. coli and C. violaceum detected, signalling need for disinfection. Wet season had higher TSS, turbidity, and E. coli than dry season. Multivariate PCA and PMF apportioned pollutant sources in rainwater.