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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.
51

Investigation on solid waste management in townships : case study of Umlazi, Durban.

Njoko, Lindokuhle Lucrecia. January 2003 (has links)
Today environmental degradation is perceived to be a global phenomena, since the Earth Summit of 1992 gained phenomenal interest among the international community. Consequently there was a major interest among conservationist, environmentalist and other disciplines to write about the alarming rate at which natural resources are being polluted and over utilized and eventually depleted. This is evident when one looks at land, air, water pollution, and deforestation and soil erosion. Human dependence on these resources, most of which are non-renewable, compounded by growth in popUlation numbers will inevitably impact the quality oflife of the global community. Most developing Urban areas in South Africa and formal residential areas where waste removal services are supposed to be available, are characterised by solid waste being illegal dumps on open spaces, streets etc. The heaps of waste have become breeding grounds for insects and pests. The odour emanating from these sites together with potential for diseases can have serious implications on the health of residents as well as aesthetic nature of the environment. It is not yet understood why such situations exists within formal serviced areas. This provided the motivation for the investigation. The purpose of the study was to investigate solid waste management practices in a forn1al residential area of Durban namely Umlazi and its negative impact on the human and natural environments. The effect of the social dimensions of households on solid waste practices was investigated in order to examine relationship between socio economic and current waste practices. Current perceptions, attitudes and solid waste practices of households were assessed to explain the influence of socio economIC factors in the planning and operations of solid waste management systems in townships. Questionnaires relating to the problem were administered to the residents ofUmlazi. The results indicated that the waste collection system is characterised by inefficiency. The study revealed that attitudes and perceptions, educational status and income are significant factors that contribute to effective waste management processes. The analysis of data for domestic solid waste showed that the evaluation of both the social demographic and solid waste generation rates is crucial in understanding why such inefficiency in formally serviced areas exists. This in turn could provide guidelines on the possible roles that households can play in the planning and implementation of domestic solid waste. Amongst others the consumption patterns, knowledge about waste management practices and preferences for service provision were interpreted. Based on the findings of this study and the review of related literature, it is concluded that attitudes and perceptions of residents need to change. Residents need to become responsible for caring for their environment and a different mind set towards solid waste is needed. Appropriate policy backed by legislation and enforceable regulations must underpin the strategic alternatives selected to deal with waste management in the purban Metropolitan Area (DMA). Policy legislation and regulations at the local level must be fitting with those set at national and provincial levels of government. The planning of integrated waste management should be a consultative process in which partnerships are encouraged between the DMA authorities and communities who will benefit from the waste management plan. The public and private organisations that handle waste in the municipality should be seen as part of the solution, not a problem, of waste management. Effective waste management should be appreciated as a public good from which benefits such as opportunities for employment, resource recovery, safe disposal of hazardous waste, reduced pollution and community development projects can spring. / Thesis (M.A.)-University of Durban-Westville, 2003.
52

An investigation into solid waste management practices in residential areas the case of the Phoenix township.

Rajpal, L. January 2002 (has links)
The rapid population growth accompanied by urbanisation and industrialisation has resulted in a dramatic increase in the volume of waste being generated by modem societies. This has led to a growing awareness of the serious threats that these wastes pose to the environment. Thus, it has been acknowledged that one of the many environmental challenges confronting authorities in Metropolitan Durban is The Management of Solid Wastes. A number of researchers have found that inadequate and inefficient waste management practices are heavily impacting on the human and natural environment. Although formal townships are supposed to have adequate waste removal services, many of these townships are characterized by wastes being disposed of in streets, open spaces, streams etc. In the light of above, the aim of this study was to assess the Solid Waste Management Practices in the Phoenix Township. Questionnaires relating to the problem of Solid Waste Management Practices were administered to the residents of the Phoenix community. The study identified factors that contributed to the detrimental impacts on the physical and human environment. The study revealed that the current waste management practices (which encompassed the generation, storage, collection, disposal and waste reduction options) are characterized by inefficiency. Furthermore, it was evident, that this inefficiency impacts negatively on the physical and human environments, of which the major impacts are the illegal dumping in the Phoenix area. Therefore, recommendations were made consulting both the residents and local authorities with regards to combating or curbing the problems relating to Solid Waste Management Practices / Thesis (M.Sc.)-University of Durban-Westville, 2002.
53

Kitchen solid waste

Liu, Ka-man. January 2008 (has links)
Thesis (M.Sc.)--University of Hong Kong, 2008. / Includes bibliographical references (p. 95-109).
54

Composting food waste as an alternative to landfill disposal proposed guide for the city of Menomonie, Wisconsin /

Piñero, Juan Carlos. January 2009 (has links) (PDF)
Thesis PlanB (M.S.)--University of Wisconsin--Stout, 2009. / Includes bibliographical references.
55

A sustainable municipal solid waste management for Hong Kong /

Wong, Wai-ling. January 2000 (has links)
Thesis (M. Sc.)--University of Hong Kong, 2000. / Includes bibliographical references (leaves 61-64).
56

A critical analysis of management and disposal options of plastic waste in Hong Kong /

Ho, Yuet-wah. January 1900 (has links)
Thesis (M. Sc.)--University of Hong Kong, 2000. / Includes bibliographical references (leaves 92-101).
57

The role of incineration in the future for solid waste treatment in Hong Kong /

Lam, Hon-keung. January 1999 (has links)
Thesis (M. Sc.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 71-72).
58

Functional elements and human dimensions of a municipal solid waste management system in the Amazon forest the case of Puerto Bermúdez, Peru /

Puentes, Ana Cristina. January 2004 (has links)
Thesis (M.A.)--University of Florida, 2004. / Title from title page of source document. Document formatted into pages; contains 116 pages. Includes vita. Includes bibliographical references.
59

Municipal solid waste management in Indonesia : a case study of semarang municipality /

Suryani, Eny. January 2004 (has links) (PDF)
Thesis (M.Dev.Plg.) - University of Queensland, 2004. / Includes bibliography.
60

Domestic solid waste and property management industry in Hong Kong /

Tsoi, Ching-ching, January 2005 (has links)
Thesis (M. Hous. M.)--University of Hong Kong, 2005.

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