Wastewater Math Grades 1-2 (WW-27)

Features 18 chapters of wastewater math problems with step-by-step solutions and a full chapter of summarized working math formulas by process unit. Processes featured included: General volumes and mass calculations, horizontal grit chambers, pumping, primary and secondary clarifiers, ponds and lagoons, trickling filters, RBC's oxidation ditches, activated sludge, anaerobic digesters, tertiary filtration, effluent disposal, effluent disinfection and laboratory analysis.