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On-site sanitation systems, such as septic tanks and pit latrines, are the predominant feature across rural and urban areas in most developing countries. However, their management is one of the most neglected sanitation challenges. While under the Millennium Development Goals (MDGs), the set-up o...


Rao, Krishna C.Kvarnstrom, E.Mario, L.diDrechsel, Pay[Business models for fecal sludge management]Business models for fecal sludge management

The government of Bangladesh is increasingly paying attention to the safe collection and disposal of fecal sludge from pit latrines in rural areas. In this paper, we report on current sludge disposal practices from single-pit latrines, by conducting a survey of 1,091 households with pit latrines ...


Balasubramanya, SoumyaEvans, E.Ahmed, R.Habib, A.Asad, N.S.M.Rahman, M.Hasan, M.Dey, D.Camargo-Valero, M.A.Rao, Krishna ChaitanyaFernando, Sudarshana[Take it away: the need for designing fecal sludge disposal services for single-pit latrines]Take it away: the need for designing fecal sludge disposal services for single-pit latrines

Recovering nutrients, water and energy from domestic waste streams, including wastewater and faecal sludge, is slowly gaining momentum in low-income countries. Resource recovery and reuse (RRR) offers value beyond environmental benefits through cost recovery. An expected game changer in sanitatio...


Rao, Krishna C.Otoo, MiriamDrechsel, PayHanjra, Munir A.[Resource recovery and reuse as an incentive for a more viable sanitation service chain]Resource recovery and reuse as an incentive for a more viable sanitation service chain
Fernando, SudarshanaSemasinghe, ChristinaJayathilake, NilanthiWijayamunie, R.Wickramasinghe, N.Dissanayake, S.[City region food system situational analysis, Colombo, Sri Lanka]City region food system situational analysis, Colombo, Sri Lanka

To understand the full value of Resource Recovery and Reuse (RRR), a systematic assessment approach that balances complexity with practicality is required. This report highlights the methods available for quantifying and valuing social, environmental and economic costs and benefits of RRR, focusi...


Lazurko, Anita[Assessing the value of resource recovery and reuse: social, environmental and economic costs and benefits for value creation and human well-being]Assessing the value of resource recovery and reuse: social, environmental and economic costs and benefits for value creation and human well-being
Otoo, MiriamFernando, SudarshanaJayathilake, NilanthiAheeyar, Mohamed M.M.Madurangi, Ganesha[Opportunities for sustainable municipal solid waste management services in Batticaloa: business strategies for improved resource recovery. [Project report submitted to United Nations Office for Project Services (UNOPS) as a part of the research project on Opportunities for Sustainable Municipal Solid Waste Management Services in Batticaloa: Business Strategies for Improved Rresource Recovery and Reuse]]Opportunities for sustainable municipal solid waste management services in Batticaloa: business strategies for improved resource recovery. [Project report submitted to United Nations Office for Project Services (UNOPS) as a part of the research project on Opportunities for Sustainable Municipal Solid Waste Management Services in Batticaloa: Business Strategies for Improved Rresource Recovery and Reuse]

The chapter discusses how adopting a holistic methodology that acknowledges socio-logical factors, including community participation, public involvement, social perception, attitudes, gender roles and public acceptance, would lead to improvements in wastewater management practice. It highlights t...


Saad, D.Byrne, D.Drechsel, Pay[Social perspectives on the effective management of wastewater]Social perspectives on the effective management of wastewater

Grau, FelixDrechsel, NikitaTrautz, D.Weerakody, J.Ranaweera, B.[Fertiliser derived from fecal sludge in Sri Lanka: analysis of plant nutritional value and heavy metal contamination]Fertiliser derived from fecal sludge in Sri Lanka: analysis of plant nutritional value and heavy metal contamination

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