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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Base-activated persulfate treatment of contaminated soils with pH drift from alkaline to circumneutral

Miraglio, Michael Andrew. January 2009 (has links) (PDF)
Thesis (M.S. in Environmental Engineering)--Washington State University, May 2009. / Title from PDF title page (viewed on May 21, 2009). "Department of Civil and Environmental Engineering." Includes bibliographical references (p. 14-15).
42

Evaluation of native Ohio plants to lead and zinc contaminated soils /

Ondrasik, William Eric. January 2008 (has links)
Thesis (M.S.)--Youngstown State University, 2008. / Includes bibliographical references (leaves 38-41). Also available via the World Wide Web in PDF format.
43

Phytoremediation of atrazine using selected hybrid poplar genotypes /

Zinkgraf, Matthew S. January 2004 (has links) (PDF)
Thesis (M.S.), Natural Resources, University of Wisconsin--Stevens Point, 2004. / Includes bibliographical references (leaves 43-47).
44

Physicochemical and hydrodynamics aspects of electrokinetics in soil remediation a study based on fundamental principles and modeling approaches /

Oyanader-Rivera, Mario A. Dzurik, Andrew. January 2004 (has links)
Thesis (Ph. D.)--Florida State University, 2004. / Advisor: Dr. Andrew Dzurik, Florida State University, College of Engineering, Dept. of Civil and Environmental Engineering. Title and description from dissertation home page (viewed July 12, 2004). Includes bibliographical references.
45

Treatability study for the in situ chemical oxidation treatment of groundwater

Trnka, Jeremiah, January 2009 (has links) (PDF)
Thesis (M.S. in environmental engineering)--Washington State University, August 2009. / Title from PDF title page (viewed on Sept. 10, 2009). "Department of Civil and Environmental Engineering." Includes bibliographical references (p. 14-17).
46

Evaluating in situ redox manipulation for remediating pesticide- and explosive-contaminated groundwater

Boparai, Hardiljeet K. January 1900 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2006. / Title from title screen (sites viewed on August 10 , 2006). PDF text of dissertation: [ix], 139 p. : ill. (some col.) ; 1.44Mb. UMI publication number: AAT 3208089. Includes bibliographical references. Also available in microfilm, microfiche and paper format.
47

Niche applications of in-vessel composting

von Fahnestock, Frank Michael, January 2005 (has links)
Thesis (Ph. D.)--Ohio State University, 2005. / Title from first page of PDF file. Document formatted into pages; contains xvii, 233 p.; also includes graphics (some col.). Includes bibliographical references (p. 185-192). Available online via OhioLINK's ETD Center
48

Pertechnetate immobilization with sulfide in aqueous media under anaerobic and aerobic environments

Liu, Yongjian, January 2007 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed Oct. 16, 2007). Vita. Includes bibliographical references.
49

Some Southern African perspectives on the remediation of hydrocarbon contaminated petroleum storage depots

Serrurier, Marc 24 June 2008 (has links)
This paper describes the soil remediation techniques that were employed at five bulk petroleum storage depots across southern Africa and the results of the remediation process. The different sites were remediated using up to date technologies, in as timeous a manner as possible. The remediation trains that were employed were specifically designed for the specific site, based on available technologies and products. The paper takes a case study approach and describes site by site the characteristics of the site, the areas of identified contamination to be remediated and the type of remediation train that was implemented. In most cases soil samples were taken before, during and after the remediation process in order to assess the success of the remediation plan. The sites were remediated through a commercial remediation company and thus a number of limiting factors were imposed, mostly due to budget and availability of technology constraints. However it is shown that in spite of these constraints, the effective remediation of hydrocarbon contaminated petroleum storage depots in southern Africa is possible. / Prof. J.T. Harmse
50

Old gas stations - new fuel for environmental awareness

Man-Bourdon, Alexandre 05 1900 (has links)
According to Environment Canada, across the country there are currently over 1400 abandoned gas station sites that are contaminated. Unbeknownst to local residents, many of these sites are undergoing remediation. Temporary interventions called remedial landscapes can be designed by landscape architects to communicate to the public the remediation activities, which are otherwise hidden from view. Environmental psychologists note that pro-environmental behaviour stems from increased awareness of environmental degradation. Furthermore, by presenting first hand information in the form of a landscape, people can make their own decisions concerning their role in unsustainable practices. This thesis posits that by experiencing remedial landscapes, people will change their environmental attitudes and or behaviours. Remedial landscapes also offer opportunities for public art and further exploration of alternative forms of remediation. It includes not only precedent studies of other remedial landscapes, but a public perception survey concerning a gas station undergoing remediation in Kerrisdale, Vancouver. The survey indicated that the remediation of contaminated sites is a community concern and that the remediation should be made more visible. Participants also agreed that the use of a designed landscape would be a viable tool for communicating the status of the site. This research informed a set of design guidelines for the Kerrisdale ‘test site.’ A remedial landscape has been designed using these guidelines and is included as part of the thesis. / Applied Science, Faculty of / Architecture and Landscape Architecture (SALA), School of / Graduate

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