Principles of Surface Water Quality Modeling and ControlThis book teaches the fundamentals and principles which underlie the mathematical modeling techniques used to analyze the quality of surface waters. The text first provides an overview of the different bodies of water in which water quality problems need to be addressed before examining specific problems that occur across all bodies of water. |
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Results 1-3 of 73
Page 302
... rate ( Section 6.3.1.1 ) and the loss rate of BOD in surface waters , K ,, ( Section 6.3.3 ) should be reviewed again at this point . Figure 6.12 ( Eckenfelder and O'Connor , 1961 ) further explains this differ- ence for the case of ...
... rate ( Section 6.3.1.1 ) and the loss rate of BOD in surface waters , K ,, ( Section 6.3.3 ) should be reviewed again at this point . Figure 6.12 ( Eckenfelder and O'Connor , 1961 ) further explains this differ- ence for the case of ...
Page 530
... assume sediment decay = 0 . = = 0 . ¶1 , but continues to 3. Level 3 analysis makes no assumptions about 12 , ¶ , and K- Level 1 analysis is useful for rapid assessment since , 530 8 / TOXIC SUBSTANCES Estimation of Net Chemical Loss Rate.
... assume sediment decay = 0 . = = 0 . ¶1 , but continues to 3. Level 3 analysis makes no assumptions about 12 , ¶ , and K- Level 1 analysis is useful for rapid assessment since , 530 8 / TOXIC SUBSTANCES Estimation of Net Chemical Loss Rate.
Page 540
... rate constant [ ( cells / L3 · T ) ' ] as μmax KB2 = yks ( 8.109 ) However , since in the natural environment , other carbon sources may be available for ... Ratio net toxicant loss / net then the total loss 540 8 / TOXIC SUBSTANCES.
... rate constant [ ( cells / L3 · T ) ' ] as μmax KB2 = yks ( 8.109 ) However , since in the natural environment , other carbon sources may be available for ... Ratio net toxicant loss / net then the total loss 540 8 / TOXIC SUBSTANCES.
Contents
Rivers and Streams | 29 |
Estuaries Bays and Harbors | 91 |
Lakes | 173 |
Copyright | |
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Principles of Surface Water Quality Modeling and Control Robert V. Thomann,John A. Mueller No preview available - 1987 |
Common terms and phrases
analysis approximately aquatic assumed average bacteria biomass calculated CBOD CBODU chemical chlorophyll coliform completely mixed concentration decay rate deficit depth discharge dispersion coefficient dissolved oxygen distribution downstream effect effluent epilimnion equation estimate estuary eutrophication Figure finite finite difference flow ft² given growth Hydroscience hypolimnion input K₁ lake Lake Huron Lake Ontario lb/day load loss rate m/day m³/s mass balance maximum mg/l NBOD nitrification nitrogen nutrient organic outfall parameters particulate partition coefficient phosphorus photosynthesis phytoplankton plant point source ratio reaeration reduced result river runoff salinity Sample Problem saturation sediment segment shown in Fig steady stream substance surface Table Thomann tidal Toro total phosphorus toxicant treatment upstream uptake USEPA V₁ values variable velocity waste water body water column water quality water quality modeling water temperature zero zooplankton µg/l