Fig. 2. Mean Total Suspended Solids and Carbonaceous Biochemical Oxygen Demand (N = 7; SD) of effluents from a municipal wastewater treatment plant and two on-site wastewater treatment systems receiving common influent
wastewater. One-way ANOVA with Student–Newman–Keuls post hoc test (a = 0.05). ⁄p < 0.05.