Fig. 1From: The bacterial community significantly promotes cast iron corrosion in reclaimed wastewater distribution systemsThe weight loss of the cast iron coupons in the NaClOdisinfection, NONdisinfection, and UVdisinfection reactors during a 1-year period. Each data point represents the average weight loss of four pieces of cast iron coupons (n = 4). Error bars represent the standard deviationBack to article page