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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Page 293
... oxidation of this organic carbon in a body of water will utilize oxygen at a rate equivalent to the decrease of the CBOD . This discussion summarizes the mecha- nisms associated with the CBOD oxidation as applied in any body of water ...
... oxidation of this organic carbon in a body of water will utilize oxygen at a rate equivalent to the decrease of the CBOD . This discussion summarizes the mecha- nisms associated with the CBOD oxidation as applied in any body of water ...
Page 294
... oxidation of carbonaceous material . ( c ) Decline of DO due to oxidation of CBOD . If L , only settles without oxidation and L only is oxidized , then for a volume V , and dLp V dt = - v1AL V dLad = - - KVL dt where , is the settling ...
... oxidation of carbonaceous material . ( c ) Decline of DO due to oxidation of CBOD . If L , only settles without oxidation and L only is oxidized , then for a volume V , and dLp V dt = - v1AL V dLad = - - KVL dt where , is the settling ...
Page 295
... oxidation . Figure 6.10 ( b ) shows the decline of BOD . Now consider the DO . The appropriate equation for zero reaeration ( recall that the vessel is closed ) recognizes that a decline of CBOD due to oxidation is equivalent to a ...
... oxidation . Figure 6.10 ( b ) shows the decline of BOD . Now consider the DO . The appropriate equation for zero reaeration ( recall that the vessel is closed ) recognizes that a decline of CBOD due to oxidation is equivalent to a ...
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 constant decay rate deficit depth discharge dispersion coefficient dissolved oxygen distribution downstream effect effluent epilimnion estimate estuary eutrophication Figure finite difference flow ft² given Hydroscience hypolimnion input K₁ lake Lake Huron lb/day load loss rate m/day m³/s mass balance maximum mg/l NBOD nitrification nitrogen nutrient organic outfall oxidation parameters particulate partition coefficient phosphorus photosynthesis phytoplankton plant point source ratio reaeration reduced result river runoff Saginaw Bay 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