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Disposal of household effluent by septic tank systems is the most common method carried out by people that live in Lusaka’s forthcoming settlements, in Zambia. Furthermore, water for domestic use is primarily supplied from private boreholes because of the absence of piped water; and lack of...

Solid waste management (SWM) has been a challenge for most cities of developing countries (Guerrero et al, 2012). It is also an issue of vital importance in Lusaka city where improper solid waste management possess as a challenge for city authorities (Edema et al, 2012). This study aimed at...

Heavy metal contamination commonly results from human activities such as mining, and it has become a serious environmental problem. Heavy metals are an important category of the industrial pollutants due to their non-biodegradability. One of the most cost-effective strategies for dealing with...

Studies done on Mimbula ore have been on agitation leaching, high temperature and pressure leaching and treatment of refractory ore (TORCO) process. However these methods attracted significantly high capital investment leaving heap leaching as a more economically attractive method to be...

For many years, garbage collection services in Lusaka have been inadequate for a large city. In Lusaka, only, an estimated 15 per cent, of the municipal solid waste generated, is collected, resulting in a build-up of waste in open spaces and along streets in or around the city, (UN-HABITAT, 2007:...

According to the World Bank, Zambia generates approximately 0.9 kg of solid waste per person per day. The strategies in place for Municipal solid waste (MSW) management include a combination of three techniques: recycling, combustion, and landfill disposal. In Lusaka, at least 22.5 % of the waste...

Zambia adopted Community Led Total Sanitation approach with the aim of ending open defecation and to reduce sanitation related diseases in the rural parts of the country. About 74.2 percent of households in rural areas have no pit-latrines as a result most of them either use the surrounding bush...

The aim of this study was an ethical assessment of waste management on the Great East Road campus of the University of Zambia and to assess if there was a formal waste management strategy on the campus to preserve the integrity, stability, and beauty of the campus holistic ecosystem. The...

The aim of the study was to critically evaluate garbage disposal and its effects on human health and the natural environment in Livingstone city from an ethical perspective. The objectives were: (i) to determine the garbage disposal activities being undertaken; (ii) to establish the effects of...

The environment is our mainstay. Our survival and that of future generations depends on how well we preserve our environment today. The effects of global warming are obvious as can be seen by drastic climate changes (unpredictable climatic conditions) arising from among other things the poor...