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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.
131

Development of a split-bath, reactive/disperse reuse system for coloration of knit fabrics

Jones, Dennis Jack January 1983 (has links)
No description available.
132

Detroit Neighbourhood Stabilization: Burdens Become Assets

Rutherford, Michael January 2013 (has links)
Detroit is just one example of a post-industrial city that has been struggling with the decline of the American industrial economy. In the past 100 years, Detroit city has gone from one of the largest and most promising cities in the world to a widely vacant, run down, and crippled metropolis. A shell of its former self, Detroit has become the poster child for all the problems that many North American cities experience, including: pollution, crime, urban sprawl, suburban flight and struggling education systems. Among others, these deterrents have driven Detroit residents from their homes and left the City largely abandoned. Since the mid 1950s the population has fallen from 1,900,000 to 713,000 in 2010. Enrolment in Detroit public schools has fallen from approximately 300,000 in 1966 to 52,000 in 2012. Today there are an estimated 40 square miles of vacant land and more still with abandoned buildings plaguing the landscape. This thesis asks the question of how best to utilize abandoned public schools as an asset for the neighbourhoods of Detroit. Once symbols of hope and prosperity these vacant schools located in the heart of many struggling neighbourhoods, now serve as a reminder of the disparity and blight that plagues Detroit. The adaptive reuse of abandoned schools as community driven educational centres, with a focus on urban agriculture, can lead the way towards self-sufficient neighbourhoods that allow residents to challenge the social and economic paradigm that is Detroit. The subject of this thesis concerns the transforming of burdens in a blighted city into the assets needed to improve the quality of life for distressed citizens. This thesis argues that this is possible by formulating an architectural response utilizing existing abandoned schools and vacant land to nurture a growing Urban Agriculture initiative that has the potential to play a role in the rebuilding of city neighbourhoods.
133

Application of EMMC-biobarrel technology for domestic wastewater treatment and reuse / Application of entrapped-mixed-microbial-cell-biobarrel technology for domestic wastewater treatment and reuse / Application of AMMC-biobarrel technology for domestic wastewater treatment and reuse

Zhu, Jia, 1977 January 2006 (has links)
Thesis (M.S.)--University of Hawaii at Manoa, 2006. / Includes bibliographical references (leaves 127-132). / xvi, 132 leaves, bound ill. 29 cm
134

A strategy for retrofitting a large industrial plant with improved water management practices /

Amos, Guy C. Unknown Date (has links)
Thesis (PhD)--University of South Australia, 1998
135

An integrated methodology for assessing physical and technological life of products for reuse

Rugrungruang, Fatida, Mechanical & Manufacturing Engineering, Faculty of Engineering, UNSW January 2008 (has links)
Strategies for reuse of components are important in order to create a closed loop manufacturing system. Over decades, the notion has been gaining ground due to environmental and legislative reasons. Reuse of components is desirable and in many cases might be economically beneficial. However, the implementation of reuse strategies has been hindered by the requirement of reliable methodologies to assess the remaining life and reuse potential of used components. The estimation of the remaining life is problematic as the useful life of a component is affected by several causes of obsolescence. The common causes are due to physical and technological issues. So far, little research has attempted to address these issues simultaneously, and integrating them. This thesis seeks to develop methodologies that aid in predicting the integrated remaining lifetime of used components. There are three core parts of this research. First, the methodology determines the remaining life of used components from the physical lifetime perspective. This was derived from the estimation of physical failure using failure rate data, and the statistical analysis of usage intensity age as obtained from customers survey. Second, the research presents the use of the technological forecasting technique to predict the remaining technological life. As it is influenced by the technology progress, the forecast was developed on the basis of product technology clusters and market trend extrapolation analysis. Finally, the resulting estimations from the two aspects were combined to obtain an integrated assessment for estimating the remaining life of components. The potential for components in a product to be reused is justified when the remaining life is greater than the average expected lifespan of the product. Two cases of domestic appliances – televisions and washing machines were used to highlight and demonstrate the validity of the proposed methodology. The results show that the proposed method provides the practitioners with a promising tool for end-of-life decision making. This is in particularly attractive when used as a preliminary decision support tool prior to the time consuming and costly processes such as disassembly and quality testing.
136

Potential and problems related to reuse of water in households /

Eriksson, Eva Helena. January 2002 (has links) (PDF)
Thesis (Ph. D.)--Technical University of Denmark, 2002. / Includes bibliographical references (p. 38-41). Also available in electronic format via Internet.
137

Microbial reduction of sulfur dioxide in a continuous culture of Desulfovibrio Desulfuricans /

Selvaraj, Punjai T. January 1994 (has links)
Thesis (Ph.D.)--University of Tulsa, 1994. / Includes bibliographical references (leaves 141-143).
138

Using the submergent Triglochin huegelii for domestic greywater treatment /

Mars, Ross. January 2001 (has links)
Thesis (Ph.D.)--Murdoch University, 2001. / Thesis submitted to the Division of Science and Engineering. Bibliography: leaves 201-228.
139

Reedbeds for the treatment of greywater as an application of ecological sanitation in rural Costa Rica, Central America /

Dallas, Stewart C. January 2005 (has links)
Thesis (Ph.D.)--Murdoch University, 2005. / Thesis submitted to the Division of Science and Engineering. Bibliography: leaves 231-246.
140

Removal of natural steroid hormones from wastewater using membrane contractor processes

Cartinella, Joshua L. January 2008 (has links)
Thesis (M.S.)--University of Nevada, Reno, 2006. / "August, 2006." Includes bibliographical references (leaves 67-70). Online version available on the World Wide Web.

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