a clear trendp < 0.0001
There was a clear trend that OCR endo of biofilm in bioelements collected from pilot-scale RAS decreased with increasing PAA exposure (r = −0.809, p < 0.0001).
There was a clear trend that OCR endo of biofilm in bioelements collected from pilot-scale RAS decreased with increasing PAA exposure (r = −0.809, p < 0.0001).