Sub Samples were filtered and analyzed for biological oxygen demand (BOD), pH, and plant nutrient content. Aeration and lime (CaCO3) were applied in an attempt to lower BOD and phosphorus (P).
Sub Samples were filtered and analyzed for biologicaloxygen demand (BOD), pH, and plant nutrient content. Aeration and lime (CaCO3) wereapplied in an attempt to lower BOD and phosphorus (P).