Index Catalog // ScholarsArchive@OSU

Summary and assessment of toxics data for the Tualatin River

Creator:: Khaodhiar, Sutha, Nelson, Peter O., and Oregon State University. Water Resources Research Institute
Abstract:: The Tualatin River is a major water resource for Washington County. In its course, the river drains forest lands, farmlands, and urban areas receiving toxic materials from non-point source runoff: Wastewater treatment plant effluents from municipalities and industries also contribute toxic materials to the river. Many materials discharged into the...
Resource Type:: Technical Report
Full Text:: botto m sediments can act as metal accumulators. Sampling sites were selected to provide ; 1. general

Mass transfer constraints on the feasability on in situ bioremediation of contaminated groundwater

Creator:: Fry, Virginia A., 1959-
Resource Type:: Dissertation
Full Text:: , pp 582-587, 1985. Scow, K. M. and M Alexander, 1992. Effect of diffusion on the kinetics of

Digital simulation of multi-dimensional random processes and its applications

Creator:: Ahn, Gil Soo
Abstract:: This dissertation introduces a method which can simulate multi-dimensional Gaussian random processes by the superposition of sine functions The fast Fourier transform technique is incorporated into the simulating method to facilitate saving of computer time. In view of the fact that the fast Fourier transform play important roles in digital...
Resource Type:: Dissertation
Full Text:: noise vector through filters. He proposed the following model (7 ): m ym(t) =E krn1(T)xm(t=7),T m

Pollutants leached from selected species of wood in log storage waters

Creator:: Graham, John LeRoy
Abstract:: A study was conducted to determine the quantity and character of substances leached from logs floating in water, and the rate of leaching of these substances. The species of wood studied were Douglas fir and ponderosa pine. The research was carried out in a controlled laboratory environment with log sections...
Resource Type:: Masters Thesis
Full Text:: Haven, Con- necticut. Epoxy sealer - "Gluvit" supplied by Travaco Laborator- ies Inc., Chelsea

An anaerobic microcosm study of TCE transformation by microbes stimulated from the Gilbert-Mosley site, Wichita, Kansas

Creator:: Pon, George
Abstract:: A mix-culture of methanogenic and sulfate-reducing bacteria was capable of degrading trichloroethylene (TCE) to dichloroethylene (DCE). The culture was incubated under anaerobic conditions within a soil sample taken from Gilbert-Mosley site, Wichita, Kansas. To stimulate the growth of indigenous bacteria, a carbon and energy source was added in this microcosm...
Resource Type:: Masters Thesis

Aerobic cometabolism of chlorinated aliphatic hydrocarbons by a butane-grown mixed culture : transformation abilities, kinetics and inhibition

Creator:: Kim, Young
Resource Type:: Dissertation
Full Text:: wereO.6 (Standard deviation [SDI ± 0.12) M and 0.8 (SD ± 0.14) zM, respectively, representing total

Radon-222 as an indicator for nonaqueous phase liquids in the saturated zone : developing a detection technology

Creator:: Hopkins, Omar Snowden
Abstract:: Radon-222 gas has unique properties allowing it to be used as an indicator for the presence of organic phase liquids in the saturated zone. It naturally occurs in soils. It is radioactive, making quantitative detection straight forward. A noble gas, it is chemically inert and does not react with aquifer...
Resource Type:: Masters Thesis
Full Text:: conductivity of less than 10-4 m/s show significant resistance to penetration by DNAPLs (Schwille, 1988

Petroleum refinery residuals : a recycling feasibility study

Creator:: Hoffman, Andrew J.
Abstract:: Large quantities of unused heavy oil and residual waste products from the petroleum refining industry were deposited in on-site landfills, pits, and lagoons, prior to the promulgation of regulations governing their disposal and technology development that would further utilize and/or recycle these materials. Contacting petroleum products with sulfuric acid for...
Resource Type:: Masters Thesis
Full Text:: discussion with Mr. John Doran, of CH,,M Hill, have proven indispensable in my academic and professional

Aerobic cometabolism of 1,1,1-trichloroethane and other chlorinated aliphatic hydrocarbons by indigenous and bioaugmented butane-utilizers in Moffett Field microcosms

Creator:: Rungkamol, Darin
Resource Type:: Masters Thesis
Full Text:: of butane utilization and 1,l,l-TCA transformation for microcosm BR4-M without the term for

Continuous-flow and batch column studies of anaerobic carbon tetrachloride biotransformation on Hanford soil

Creator:: Niemet, Michael Richard
Abstract:: Continuous-flow and batch experiments were conducted with a column reactor system containing Hanford aquifer material in order to evaluate the potential of in-situ bioremediation of carbon tetrachloride (CT) at Hanford. The effectiveness of benzoate and acetate as primary substrates was considered. Nitrate and sulfate were potential electron acceptors. Transport experiments...
Resource Type:: Masters Thesis
Full Text:: where: C is the aqueous solute concentration (g/m 3); C* is the mass sorbed per unit weight of solid

ScholarsArchive@OSU

Summary and assessment of toxics data for the Tualatin River

Mass transfer constraints on the feasability on in situ bioremediation of contaminated groundwater

Digital simulation of multi-dimensional random processes and its applications

Pollutants leached from selected species of wood in log storage waters

An anaerobic microcosm study of TCE transformation by microbes stimulated from the Gilbert-Mosley site, Wichita, Kansas

Aerobic cometabolism of chlorinated aliphatic hydrocarbons by a butane-grown mixed culture : transformation abilities, kinetics and inhibition

Radon-222 as an indicator for nonaqueous phase liquids in the saturated zone : developing a detection technology

Petroleum refinery residuals : a recycling feasibility study

Aerobic cometabolism of 1,1,1-trichloroethane and other chlorinated aliphatic hydrocarbons by indigenous and bioaugmented butane-utilizers in Moffett Field microcosms

Continuous-flow and batch column studies of anaerobic carbon tetrachloride biotransformation on Hanford soil

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