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Filtering by: Contributor Semprini, Lewis Remove constraint Contributor: Semprini, Lewis Academic Affiliation Civil Engineering Remove constraint Academic Affiliation: Civil Engineering Committee Member Semprini, Lewis Remove constraint Committee Member: Semprini, Lewis

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Effects of substrate interactions, toxicity, and bacterial response during cometabolism of chlorinted solvents by nitrifying bacteria

Creator:

Ely, Roger L.

Abstract:

Cometabolic biodegradation processes, important for bioremediation of hazardous waste sites, are not well understood and have not been modeled thoroughly. Toxic effects and bacterial responses to toxicity may change intracellular enzyme levels, rendering traditional enzyme kinetics models inappropriate. This document presents a novel cometabolic enzyme kinetics model that incorporates enzyme...

Resource Type:

Dissertation

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throughout this project. I would also like to acknowledge and thank committee members Dr. Lewis Semprini
Pentacholorophenol reductive dechlorination and the significance of temperature : development of an interceptor trench technology

Creator:

Cole, Jason David

Resource Type:

Masters Thesis

Full Text:

degree. Dr. Kenneth Williamson my minor professor and committee member Dr. Lewis Semprini, for the
In vitro anaerobic trinitrotoluene (TNT) degradation with rumen fluid and an isolate, G.8

Creator:

Lee, Taejin

Resource Type:

Dissertation

Full Text:

my graduate committee members, Dr. Sandra L. Woods and Dr. Lewis Semprini with special thanks to
The activity and growth of a chlorophenol reductively dechlorinating soil culture in the presence of exogenous hydrogen

Creator:

Lotrario, Joseph Bryce

Abstract:

The addition of exogenously supplied hydrogen stimulates PCP reductive dechlorination and increases bacterial growth. While research focuses mainly on pure cultures, few exist capable of aryl reductive dechlorination, and few markers exist to identify reductively dechlorinating bacteria within mixed cultures. Furthermore, most active bioremediation projects stimulate mixed cultures of native...

Resource Type:

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

Creator:

Fry, Virginia A., 1959-

Resource Type:

Dissertation

Full Text:

, John Selker, Lewis Semprini, John Westall and Ken Williamson for their helpful and often enthusiastic

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Academic Affiliation

Civil Engineering[remove]5

Advisor

Williamson, Kenneth J.2
Woods, Sandra L.2
Istok, Jonathan D.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1994 to 2001

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Committee Member

Semprini, Lewis[remove]5
Williamson, Ken2
Burton, Bob1
Collier, Bob1
Lotrario, Joseph1
more Committee Members »

Creator

Cole, Jason David1
Ely, Roger L.1
Fry, Virginia A., 1959 1
Lee, Taejin1
Lotrario, Joseph Bryce1

Date

Date range begin – Date range end

Current results range from 1993 to 2000

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Decade

2000-20091
1990-19994

Degree Field

Civil Engineering5

Degree Level

Doctoral4
Master's1

Degree Name

Doctor of Philosophy (Ph.D.)4
Master of Science (M.S.)1

Language

English [eng]5

Non-Academic Affiliation

Oregon State University. Graduate School5

Peer Reviewed

No5

Resource Type

Dissertation4
Masters Thesis1

Rights Statement

Copyright Not Evaluated5

Subject

Hazardous wastes -- Biodegradation2
Organochlorine compounds -- Biodegradation2
Aquifers1
Bioremediation1
Chlorides -- Biodegradation1
more Subjects »

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