Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Groundwater analysis"”.
-
A Numerical Model (SEAM3D) to Assess the Biotransformation of Chlorinated Ethenes at a TCE/BTEX Contaminated Site
… and SEAM3D Interface) were applied to simulate groundwater flow, petroleum hydrocarbon compound (PHC) transport and biodegradation, and the transport and biotransformation of chlorinated ethenes at Site FT-002 Plattsburgh Air Force Base (PAFB), NY. Site FT-002 was contaminated with waste jet …
-
Assessment of Intrinsic Bioremediation at a PCE Contaminated Site
Groundwater parameter analysis, microcosm experiments, and microcosms modeling were undertaken to assess the potential of Monitored Natural Attenuation as a remediation strategy at Site 12 at the Naval Amphibious Base (NAB) Little Creek. Site 12 was contaminated with PCE waste disposed by a former …
-
The effect of distance between artificial drainage facilities and disposal trenches on the movement of biological and chemical pollutants from septic tank effluent
… from the ditch to monitor water table behavior. Groundwater analysis included fecal coliforms, the NH₄, NO₃, NO₂, Na, Ca, Mg, Cl and PO₄ ions, pH and EC. Ammonium concentrations in the soil beneath the trenches indicated nonuniform effluent infiltration yet more uniform than with conventional …
-
Quantifying nutrient cycling and fate within an abandoned feedlot and adjacent wetlands
… of nutrients in soils, surface water, and groundwater. Feedlot operations generate large quantities of manure and other waste, which when not managed properly can result in environmental problems. </p><p> It is hypothesized that nitrogen can cause a short-term contamination of soils and …
-
The detection and quantitation of agricultural chemicals in some freshwaters used for potable water supplies in Grampian Region.
… Grampian Region. Of particular interest was the analysis of groundwater at a site in the River Spey valley to the north of the Region, the water being envisaged as a source to augment potable supply at some future date. The detection and quantitation of these weedkillers was of concern to …