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Evolution of a Technology
Publisher: American Society of Civil Engineers
Abstract: The technology of adsorption has evolved within the past few decades as the front line of defense of the water and waste treatment industries for control of hazardous organic chemicals. In many ways, the evolutionary track ...
Mathematical Interpretation of Aqueous‐phase Ozone Decomposition Rates
Publisher: American Society of Civil Engineers
Abstract: Experimental data and hypothetical process behavior are analyzed in an attempt to elucidate the kinetics of aqueous phase ozone decomposition reactions. Three commonly accepted mathematical techniques (integral, differential, ...
Removal of Dieldrin from Water by Activated Carbon
Publisher: American Society of Civil Engineers
Abstract: This research investigates quantification of the effectiveness of activated carbon for removing dieldrin, a highly toxic and persistant environmental pollutant, from water supplies in the presence of a major competing class ...
Water Utility Efficiency Assessment Using a Data Envelopment Analysis Procedure
Publisher: American Society of Civil Engineers
Abstract: Data envelopment analysis is used to compare the relative efficiencies of potable water utilities using the United States Environmental Protection Agency community water system survey data. Three ownership types (private ...
Flocculent Settling in Quiescent Systems
Publisher: American Society of Civil Engineers
Abstract: The development of an empirical equation for description of the distribution of flocculent solids in quiescent settling columns is described. The equation is predicated on observations made in the course of concentrationdepth‐time ...
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