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Now showing items 11-20 of 194
Novel, low-cost aluminum (hydr)oxide based materials for fluoride-impacted drinking-water: Batch and column studies
(2016-05)
Simple aluminum (hydr)oxides and layered double hydroxides were synthesized using common chemicals and equipment by varying synthesis temperature, concentrations of extra sulfate and citrate, and metal oxide amendments. ...
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 ...
Neural network and analytical modeling of slope stability.
(2002)
A semi-analytical method is developed for analysis of slope stability involving cohesive and non-cohesive soils. For sandy slopes, a planar slip surface is employed. For clayey slopes, circular slip surfaces are employed ...
Environmental Impact Assessment in developing countries.
(1982)
This study was conducted to determine the status of Environmental Impact Assessment (EIA) in developing countries; to review assessment methods developed for use in industrialized countries; and to identify methods or ...
A bounding surface model for cyclic response of cement-improved clays
(2018-05-11)
The use of chemical stabilization of soft soils to achieve increased strength and decreased compressibility for subgrade and site improvement applications is a well-documented and accepted practice in geotechnical engineering. ...
FORMATION, CHARACTERIZATION AND APPLICATION OF TRIGLYCERIDE MICROEMULSIONS USING EXTENDED SURFACTANTS
(2009)
Triglycerides are among the most challenging oils to microemulsify due to their unique structure of a bulky polar ester head and three long hydrocarbon chains. Among the published work on triglyceride microemulsions, the ...