Update on Development of Auto-Venting Turbine Technology
Labyrinth Weir for Dissolved Oxygen Improvement
Water Quality Behavior in a Reservoir Having Anaerobic Heavy Bottom Layer Coupled with Inverse Temperature Gradient
Managing Water Quality in the Tidal Ouse (UK), Problems Associated with Suspended Sediment Oxygen Demand
Forced Circulation and Aeration in the Coastal Lagoon of Bojorquez, Mexico
Real Time Control of River Water Quality for Hydroelectric Operation
Status and Vision of Turbine Aeration
Monitoring Dissolved Oxygen and Total Dissolved Gas in Tailraces
Oxygen Uptake at Barrages of the Elbe Cascade
New Jersey Nearshore Hypoxia During the Summer 1976
Optimal Geometric Shape of a Surface Aeration Tank
This paper presents the results of a laboratory investigation on three cross-sectional shapes?square, rectangular and circular of surface aeration tanks, without any baffles, to find out...
Upper Chehalis River Pollutant Capacity and Load Allocations
Dry season water quality was evaluated in the Upper Chehalis River in western Washington state, focusing on low dissolved oxygen (DO), and using the Total Maximum Daily Load (TMDL) process....
Plans for Testing and Evaluating the New Autoventing Turbines at TVA's Norris Hydro Project
As part of TVA's Hydro Modernization Program, the two 59-year old Francis turbines at Norris Dam have been upgraded with new units. In conjunction with TVA's...
The Importance of Water Depth for Sparger Performance
As part of TVA Hydro Modernization Program, the two 59-year old Francis turbines at Norris Dam have been upgraded with new units. In conjunction with TVA's Reservoir Releases...
An Experimental Study on the Use of Constructed Wetlands for Stormwater Management
The purpose of this study is to compare the pollutant removal effectiveness of selected wetland vegetation such as cattails, reeds, and bulrushes by using laboratory bucket wetlands. Pollutants...
Lake Number: A Long-Term Lake Water Quality Predictor
A seasonal maximum Lake number was found to be a good predictor for volume averaged water temperatures, maximum water temperatures near lake bottom, seasonal stratification characteristics,...
Modeling of Surface Water Pumps in TVA Reservoirs
This paper describes the numerical simulation of surface water pump perforniance at Cherokee and Douglas Dams. The modeling objective was to determine the surface water pump initial velocities...
Simulation of Dissolved Oxygen in Sacramento-San Joaquin Delta
A one-dimensional model has been developed to simulate water quality in a complex multi-channel estuarine system. The model utilizes a Lagrangian reference frame for transport computations....
Oxygen Supplies for Bioremediation in Tundra Soils
Geo-Environmental Testing Using the Envirocone?
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