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 109
... Distribution of concentration for idealized estuary for K = 0 and K > 0 . of this type provide a first approximation to the distribution of water quality in estuarine systems . 3.2.2 Water Quality Due to Distributed Sources As with ...
... Distribution of concentration for idealized estuary for K = 0 and K > 0 . of this type provide a first approximation to the distribution of water quality in estuarine systems . 3.2.2 Water Quality Due to Distributed Sources As with ...
Page 239
... distributed source of organisms . 5.4 FATE OF ORGANISMS 5.4.1 Rivers and Streams For rivers and streams , following Eqs . 2.22 and 2.23 , the downstream distribution of bacteria is N = No exp ( -Kât * ) ( 5.11 ) where N is the ...
... distributed source of organisms . 5.4 FATE OF ORGANISMS 5.4.1 Rivers and Streams For rivers and streams , following Eqs . 2.22 and 2.23 , the downstream distribution of bacteria is N = No exp ( -Kât * ) ( 5.11 ) where N is the ...
Page 616
... distribution is : 1. Estimate upstream background temperature , T. 2. Compute mixed temperature at outfall using temperature and flow of dis- charge and upstream temperature and flow . 3. Estimate heat exchange coefficient from design ...
... distribution is : 1. Estimate upstream background temperature , T. 2. Compute mixed temperature at outfall using temperature and flow of dis- charge and upstream temperature and flow . 3. Estimate heat exchange coefficient from design ...
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