| Description |
1 online resource (461 pages) |
| Series |
Mathematics for water and wastewater treatment plant operators series |
|
Mathematics for water and wastewater treatment plant operators series.
|
| Contents |
Cover; Title Page; Copyright Page; Dedication; Contents; Preface To The Second Edition; Acknowledgments; How To Use These Books; 1. Applied Volume Calculations; Tank volume calculations; Channel or pipeline volume calculations; Other volume calculations; 2. Flow and Velocity Calculations; Instantaneous flow rates; Velocity calculations; Average flow rates; Flow conversions; 3. Milligrams per Liter to Pounds per Day Calculations; Chemical dosage calculations; Loading calculations-BOD, COD, and SS; BOD and SS removal; Pounds of solids under aeration; WAS pumping rate calculations |
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4. Loading Rate CalculationsHydraulic loading rate; Surface overflow rate; Filtration rate; Backwash rate; Unit filter run volume; Weir overflow rate; Organic loading rate; Food/microorganism ratio; Solids loading rate; Digester loading rate; Digester volatile solids loading; Population loading and population equivalent; 5. Detention and Retention Times Calculations; Detention time; Sludge age; Solids retention time (also called MCRT); 6. Efficiency and Other Percent Calculations; Unit process efficiency; Percent solids and sludge pumping rate; Mixing different percent solids sludges |
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Percent volatile solidsPercent seed sludge; Percent strength of a solution; Mixing different percent strength solutions; Pump and motor efficiency calculations; 7. Pumping Calculations; Density and specific gravity; Pressure and force; Head and head loss; Horsepower; Pump capacity; 8. Water Sources and Storage; Well drawdown; Well yield; Specific yield; Well casing disinfection; Deep-well turbine pump calculations; Pond or small lake storage capacity; Copper sulfate dosing; 9. Coagulation and Flocculation; Chamber or basin volume; Detention time; Chemical feed setting-Dry feed, lbs/day |
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Chemical feed setting-Solution feed, gpdChemical feed setting-Solution feed, mL/min; Percent strength of solutions; Mixing solutions of different strength; Dry chemical feeder calibration; Solution chemical feeder calibration given mL/min or gpd flow rate; Solution chemical feeder calibration given drop in solution tank level; Chemical use calculations; 10. Sedimentation; Tank volume; Detention time; Surface overflow rate; Mean flow velocity; Weir loading rate; Percent settled sludge (V/V Test); Lime dose required, mg/L; Lime dose required, lbs/day; Lime dose required, g/min; 11. Filtration |
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Flow rate through a filterFiltration rate, gpm/sq ft; Unit filter run volume (UFRV), gal/sq ft; Backwash rate, gpm/sq ft; Volume of backwash water required, gal; Required depth of backwash water tank, ft; Backwash pumping rate, gpm; Percent of product water used for backwashing; Percent mud ball volume; 12. Chlorination; Chlorine feed rate; Chlorine dose, demand and residual; Dry hypochlorite feed rate; Hypochlorite solution feed rate; Percent strength of solutions; Mixing hypochlorite solutions; Chemical use calculations; 13. Fluoridation; Methods of expressing concentration |
| Notes |
Percent fluoride ion in a compound |
|
Print version record |
| Subject |
Water -- Purification -- Mathematics
|
|
Water quality management -- Mathematics
|
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Water -- Purification -- Problems, exercises, etc
|
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Water quality management -- Problems, exercises, etc
|
|
Water -- Purification
|
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Water -- Purification -- Mathematics
|
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Water quality management
|
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Water quality management -- Mathematics
|
| Genre/Form |
Problems and exercises
|
| Form |
Electronic book
|
| Author |
Strauss, Steven
|
| ISBN |
9781482275674 |
|
1482275678 |
|
