Mathematics Manual for Water and Wastewater Treatment Plant Operators, Third Edition (Multiple-component retail product, 3 ed)

Volume 1: 1. Introduction. 2. Basic Units of Measurement, Conversions. 3. Sequence of Operations. 4. Fractions, Decimals & Percent. 5. Rounding & Significant Digits. 6. Powers of Ten and Exponents. 7. Averages (Arithmetic Mean) & Median. 8. Solving for the Unknown. 9. Ratio/Proportion. 10. Electrical Calculations. 11. Circumference, Area & Volume. 12. Force, Pressure & Head, Velocity Calculations. 13. Mass Balance & Measuring Plant Performance. 14. Pumping Calculations. 15. Water Source & Storage Calculations. 16. Waste/Wastewater Laboratory Calculations. 17. Workbook Practice Problems. Volume 2: 1. Pumping Calculations. 2. Water Source & Storage Calculations. 3. Coagulation & Flocculation Calculations. 4. Sedimentation Calculations. 5. Filtration Calculations. 6. Water Chlorination Calculations. 7. Fluoridation. 8. Water Softening. 9. Water Treatment Practice Calculations. Volume 3: 1. Flow, Velocity and Pumping Calculations. 2. Preliminary Treatment Calculations. 3. Primary Treatment Calculations. 4. Trickling Filter Calculations. 5. Rotating Biological Contactors (RBCs). 6. Activated Biosolids. 7. Treatment Ponds. 8. Chemical Dosage Calculations. 9. Biosolids Production & Pumping Calculations. 10. Biosolids Thickening Calculations. 11. Biosolids Digestion. 12. Biosolids Dewatering and Disposal. 13. Wastewater Laboratory Calculations. 14. Wastewater Treatment Practice Calculations.