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Chemical speciation and flyash stabilization of arsenic, barium, chromium, and lead in drilling fluid wastes /
(1984)
Another laboratory study was conducted to determine the behavior of metals within drilling fluid wastes stabilized by the addition of flyash. Drilling fluid wastes were mixed with varying proportions of flyash ranging from ...
Utilization of coal combustion by-products for in situ treatment of acidic mine waters.
(1999)
The goal of this research was to determine how to effectively treat AMD in situ using CCBs and to develop a better understanding of the chemical and physical processes involved with the treatment. AMD treatment within the ...
Redox functional groups of humic substances.
(2004)
A new analytical technique based on palladium (Pd) and H2 catalytic system showed significant potential as a useful method for reliably assessing redox sites in humic substances. The technique identifies redox sites as a ...
An investigation of alcohol tracer partition coefficients and a study of simulations.
(1999)
The secondary objective of this research was to demonstrate the advantages of the UTCHEM simulator in developing effective design strategies for hum tests and surfactant flooding processes. During a column study, there was ...
Freshwater Stream Monitoring Process Improvements for Fecal Indicator Impairment Designation
(2023-05)
Recreational water quality standards for freshwater streams and rivers are important to understand the potential human health risks associated with primary body contact recreation. Indicator bacteria, Enterococcus and ...
An evaluation of alternative treatment methods for trihalomethane reduction in public water supplies /
(1984)
Trihalomethanes are formed by the reaction of free chlorine with precursors (usually fulvic or humic acids) present in surface waters used as a source. One or more species of the trihalomethanes have been implicated as ...
A qualitative model for designing and implementing effluent trading programs.
(1999)
Effluent trading programs (ETPs) have been proposed as cost-effective alternatives to command-and-control regulations for surface water quality management. In addition to reducing environmental compliance costs, ETPs may ...