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 149
... Note : 4 = dispersion coefficient , mi2 / day ( c ) 6 Neponset River Moon Island Mystic River Nut Island STP ( b ) N 1 mi 28.7 4 17 1 6 27.5 27.5 Deer Island 28.5 28.0 6 Charles River 6 5 27.9 28.4 28.1 28.3 10 28.0 26.0 28.2 28.1 27.8 ...
... Note : 4 = dispersion coefficient , mi2 / day ( c ) 6 Neponset River Moon Island Mystic River Nut Island STP ( b ) N 1 mi 28.7 4 17 1 6 27.5 27.5 Deer Island 28.5 28.0 6 Charles River 6 5 27.9 28.4 28.1 28.3 10 28.0 26.0 28.2 28.1 27.8 ...
Page 154
... Note that the concentration derivatives are to be evaluated at the interfaces , not at the centers of segments as done previously for the advective term . Resulting finite difference approximations are as Si + 1 EA = Eji + jAjj + 1 Si Δ ...
... Note that the concentration derivatives are to be evaluated at the interfaces , not at the centers of segments as done previously for the advective term . Resulting finite difference approximations are as Si + 1 EA = Eji + jAjj + 1 Si Δ ...
Page 268
... Note that although the concentration of municipal waste is higher in a Latin American country such as Uruguay than in the United States , the per capita input of CBOD5 is less due to a reduced per capita flow . 6.3.1.1 Carbonaceous ...
... Note that although the concentration of municipal waste is higher in a Latin American country such as Uruguay than in the United States , the per capita input of CBOD5 is less due to a reduced per capita flow . 6.3.1.1 Carbonaceous ...
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