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
... CBOD As noted previously in this chapter ( Oxygen Demanding Waste Inputs ) , the CBOD represents the oxygen demanding equivalent of the complex carbonaceous material present in a waste . Thus CBOD is the concentration of organic ...
... CBOD As noted previously in this chapter ( Oxygen Demanding Waste Inputs ) , the CBOD represents the oxygen demanding equivalent of the complex carbonaceous material present in a waste . Thus CBOD is the concentration of organic ...
Page 302
... CBOD from a waste source tributary , Qu and Q , are the upstream river and waste flow , respectively , and L ,, is the upstream CBOD concentration . The solution of Eq . 6.72a with condition 6.72b is e L = L2 exp ( - -K , = Lo exp ( -K ...
... CBOD from a waste source tributary , Qu and Q , are the upstream river and waste flow , respectively , and L ,, is the upstream CBOD concentration . The solution of Eq . 6.72a with condition 6.72b is e L = L2 exp ( - -K , = Lo exp ( -K ...
Page 313
... CBOD , as for example where there is no treatment of the discharge , that the DO would approach complete depletion and anaerobic conditions would result ... CBOD input CBOD , mg 6.4 DISSOLVED OXYGEN ANALYSIS - STREAMS AND RIVERS 313.
... CBOD , as for example where there is no treatment of the discharge , that the DO would approach complete depletion and anaerobic conditions would result ... CBOD input CBOD , mg 6.4 DISSOLVED OXYGEN ANALYSIS - STREAMS AND RIVERS 313.
Contents
Rivers and Streams | 29 |
Estuaries Bays and Harbors | 91 |
Lakes | 173 |
Copyright | |
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Other editions - View all
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