Water Wastewater Sewage Treatment Formulas

ultimate BOD (L)

= 0

= 0

milligram/liter

deoxygenation rate constant (k)

= 0

= 0

day^-1

time (t)

= 0

= 0

day

biochemical oxygen demand (BOD_{t})

= HAS NOT BEEN CALCULATED

Select to solve for a different unknown

Where

BOD | = | biochemical oxygen demand |

L | = | ultimate biological demand |

k | = | deoxygenation rate constant |

t | = | time |

D_{1} | = | initial diluted seeded wastewater dissolved oxygen |

D_{2} | = | final diluted seeded wastewater dissolved oxygen |

B_{1} | = | initial diluted seed sample DO |

B_{2} | = | final diluted seed sample DO |

f | = | seed volume ratio |

P | = | wastewater decimal fraction |

References - Books:

Warren Viessman, Jr, Mark J. Hammer. 1993. Water Supply and Pollution Control. Harper Collins College Publishers. 5th ed.

Infant Growth Charts - Baby Percentiles
Overtime Pay Rate Calculator
Salary Hourly Pay Converter - Jobs
Percent Off - Sale Discount Calculator
Pay Raise Increase Calculator
Linear Interpolation Calculator
Dog Age Calculator
Doppler Effect Equations Calculator
Biochemical Oxygen Demand
Fluid Mechanics Equations Calculators
Math Equations Formulas Calculators
Darcy Law Equations Calculator
Flocculation Design Equation Calculator
Water Hammer Calculator
Reynolds Number Calculator
Kirpich Time Of Concentration

Home: PopularIndex 1Index 2Index 3Index 4Infant ChartMath GeometryPhysics ForceFluid MechanicsFinanceLoan CalculatorNursing Math

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond

Contact: aj@ajdesigner.com

Privacy Policy, Disclaimer and Terms

Copyright 2002-2015