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Excreta ought not to be viewed solely as a problem but as a potential resource from which valuable resources can be obtained and sold to consumers. One of the resources that can be recovered from faecal sludge is briquettes. Briquettes can be processed from faecal sludge and used as a sustainable...

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...