Thesis (M.P.A.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 101-110). Also available in print.

Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1970. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record.

Thesis (M. Sc.)--University of Hong Kong, 2006.

Thesis (M.Sc.)(Geography)--University of Pretoria, 2007. / Includes summary. Includes bibliographical references. Available on the Internet via the World Wide Web.

Ph.D. (Chemistry) / South Africa has a background in which the regulatory system has major limitations, especially with reference to an integrated approach to waste and pollution. The situation has been rectified with the promulgation of new legislation that will approach pollution and waste in an integrated and holistic manner. This new approach also emphasizes that waste should be minimised at all levels, including the household level. The aim of this study has been to determine the influence of waste recovery and organic recycling, at household level, on the waste stream within an urban area in South Africa. The following research aims set for this study were: • To discuss the development of waste minimisation, with specific reference to the South African situation and legislative framework. • To investigate waste recovery and organic recycling as a waste management strategy by reviewing literature. • To investigate a waste recovery and organic recycling strategy within a local transitional council by making use of an empirical study. The most important conclusions gained from reviewing the literature are the following: • South Africa has adopted the Integrated Waste Management Approach, which includes recovery and recycling at source as well as organic recycling. • International case studies, incorporating both developed and developing countries, indicate that organic recycling and waste recovery programmes could be implemented successfully in South Africa with resulting benefits for the communities, service providers and the environment. The aim of the empirical component was to determine the following: • The effect of implementation of organic recycling and waste recovery measures on the waste stream at households level. • The comparative effect of organic recycling and waste recovery rates between a training and non-training group. • The respondent's experiences of the organic recycling.

This report presents the findings of a research project whereby the initiatives and opportunities for municipal solid waste (MSW) recycling were investigated in the town of Simunye, in Swaziland with a view to establish how recycling, in particular household waste recycling, can be improved through stakeholder involvement and community participation during the planning and implementation of a sustainable system for household waste recycling in Simunye. The reason for focusing on household waste was because source separation of household waste was identified as a potential area for improving efficiencies and cutting costs by the local authority. It was deemed necessary to conduct research because there was a history of failure in respect of household recycling. In 2006 an initiative, by the local authority, for separating household waste at source had ended up in failure. The participation rates of the households turned out to be very low even though they had been issued, free of charge, some plastic bags for sorting the waste. Some of the households were found using the bags for other purposes rather than recycling. As a result, the initiative had to be suspended (White, 2010). There is a new move to revive the project in order to cut costs and minimize wastages. This time around the local authority is determined for the new project to be a success story. Since the underlying causes for the failure of the previous initiative were never investigated formally (Khumalo, 2010), the starting point would be to identify and try to eliminate all the potential barriers to recycling through a consultative process to start with.

This qualitative study investigates Waste services provided by community-based enterprises in the Ngombe peri-urban settlement area - Lusaka, Zambia. The aim of the study was to identify and analyze the factors that contribute to illegal dumping of solid waste in the said peri-urban settlement area. The research objectives were as follows: To explore the capability of the community-based enterprises to effectively manage their enterprises in relation to the provision of solid waste services to the residents of the said settlement, To identify and evaluate the solid waste services provided by the community-based enterprises, and To make recommendations for the improvement of solid waste service provision and utilisation based on the findings of the study. The method of data collection for the above listed objectives was a literature study and focus group interviews. In order to achieve the said objectives of the study, the researcher opted for a qualitative research design – utilizing the contextual, descriptive, inductive and deductive approaches. The research population comprised the community-based enterprises involved in the provision of solid waste services in the Ngombe settlement area namely Kutwano and Tiyende Pamodzi Waste Enterprises. The purposive sample method was used for the selection of the focus group. The focus group discussions were captured by means of an audiotape and note-taking. The interviews were transcribed verbatim, within 24 hours of data capturing. Data analysis followed the five steps of Powell and Renner (2003, pp,1-6), namely: familiarization, identifying a thematic framework, categorization (coding or indexing) of data, identifying patterns and connections within and between categories (relationships), and interpretation (bringing it all together). The researcher adhered to the relevant ethical considerations and the principles of trustworthiness, namely: credibility, transferability, dependability and conformability throughout the study. In exploring the capability of the two community-based enterprises to effectively manage their enterprises in relation to the provision of solid waste services to the residents of the said settlement it was found that community-based enterprises do not have the capability to provide adequate solid waste services. This is due to inadequate leadership and entrepreneurship skills of the community-based enterprises management committee members, non-payment of solid waste collection fees by the majority of households and inadequate legal enforcement by the Lusaka City Council’s Waste Management Unit. In identifying and evaluating the solid waste services provided by the community-based enterprises it was found that solid waste services provided by community-based enterprises were inadequate. This is due to the type of equipment (push carts) used for primary solid waste collection that does not carter for other forms of solid waste like construction waste; inappropriate solid waste storage containers (25kg maize meal bags) which do not allow storage of solid waste in a sanitary manner (non-leak proof, accessible to rats, flies and cockroaches and rodents); restriction on the type of solid waste that community-based enterprises should collect (in relation to the specified solid waste storage container, 25kg maize meal bags) and the delay of secondary solid waste collection by Lusaka City Council’s Waste Management Unit. On the basis of the findings of the study, a number of recommendations are being made, which, if implemented effectively, should improve the provision and utilisation of solid waste services within the study area. Such an improvement should lead to a higher level of environmental cleanliness, and ultimately to better health standards of the people living within the area.

For modern societies to continue to sustain themselves there needs to be a dissociation between economic growth and environmental degradation or else economic growth will decline consistently together with deteriorating environmental and social health. Various sustainability methodologies can be applied to mitigate against environmental and social degradation. This includes cleaner production which is a proven sustainability methodology that is supported by the United Nations Industrial Development Organisation and the United Nations Environmental Protection Agency in more than eighty countries worldwide. However application of cleaner production practices amongst SMEs has been below expectations where such practices should have become the norm. We have surveyed SMEs in South Africa, where assessments have been carried out by the local National Cleaner Production Centre, to assess SMEs’ perceptions of a range of barrier typologies. Further the barrier methodologies were evaluated to determine whether social responsibility in itself creates a barrier for successful implementation of sustainable practices. This research established that the barrier typologies are more equally balanced than findings in many developed regions. Furthermore, some barriers such as institutional challenges are not as prevalent compared to other developing regions. It was recognized that regulation can be used as an incentive that has an effect on two groupings or axis of barriers identified in this research. Lastly, it was reputed that structured and clear institutional support and strategies further provide enhanced frameworks that were more beneficial than solely focusing on economics for SMEs. / Dissertation (MBA)--University of Pretoria, 2014. / lmgibs2015 / Gordon Institute of Business Science (GIBS) / MBA / Unrestricted

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