Listing 1 - 10 of 87 | << page >> |
Sort by
|
Choose an application
This report will assist decision makers and other stakeholders in Ulaanbaatar in deciding how to improve sanitation in the Ger areas, which are fast-growing, largely unplanned peri-urban settlements around the city. It is part of a larger study on improving sanitation in cold regions where sewerage may not be a practical solution. The report grew out of a pilot project meant to improve sanitation in the Ger areas by connecting households to the municipal water supply system and to a small, independent sewerage system. For a number of reasons, operating the system was very challenging. Thus, the question arose of what practicable, affordable technical options exist for improving sanitation in the Ger areas of Ulaanbaatar and other cold regions. The study is aimed at answering that question.
Choose an application
A solid waste management (SWM) preparation mission was carried out mid-2004 for the World Bank Coastal Cities Environmental Sanitation Project (CCESP). The purpose of the mission was to assess the SEM needs of the cities of Dong Hoi, Nha Trang, and Quy Nhon over a fifteen-year planning horizon, taking into account the quantity, character, and distribution of solid wastes, disposal alternatives and management systems governing administration and finance. The World Bank is now supporting a consultancy, the objectives of which are to present a range of options for use of the private sector in solid waste collection and septage management, to agree a preferred approach for each CCESP city, and then to develop a detailed implementation program. The consultancy is to be conducted over two separate trips to the three project cities. The first trip was conducted between 13 and 30 September, 2005 and included a visit to Da Nang to discuss private sector participation initiatives introduced in that city as part of the World Bank's Three Cities Sanitation Project. This paper presents the initial findings of the public-private partnership (PPP) consultancy team and addresses each key activity. The findings of the visit to Da Nang are also included in this paper.
Public Sector Reform --- Sanitation --- Sanitation and Sewerage --- Waste Disposal and Utilization --- Water Supply and Sanitation
Choose an application
The global sanitation workforce bridges the gap between sanitation infrastructure and the provision of sanitation services. Sanitation workers provide an essential public service but often at the cost of their dignity, safety, health, and living conditions. They are some of the most vulnerable workers. They are far too often invisible, unquantified, and ostracized, and many of the challenges they face stem from this fundamental lack of acknowledgment. Sanitation workers are exposed to serious occupational and environmental health hazards risking illness, injury, and death. This report presents the findings of a study that examined nine case studies of sanitation workers in low- and middle-income countries, predominantly focusing on emptying pits and tanks, providing transportation of fecal sludge, and performing sewer maintenance. It is an initial analysis into a growing body of work on sanitation workers, but already the findings highlight several action areas to ensure that efforts in reaching Sustainable Development Goals (SDG) 6.2 and 6.3 do not compromise the dignity, health, and rights of the workforce. Collecting data from literature and key informant interviews, the nine cases provide an overview of the key challenges sanitation workers face. The report also addresses good practices and suggests areas for action.
Empowerment --- Health and Sanitation --- Labor Policy --- Sanitation and Sewerage --- Water Supply and Sanitation
Choose an application
Safely managed sanitation is a focus of the SDGs and central to stunting reduction and early childhood survival, both identified by the World Bank's Human Capital Index as critical for humans to develop their full potential. In 2015, 4.5 billion people lacked access to safely managed sanitation. This paper finds that hundreds of millions more people are exposed to significant health risks due to unsafely managed sanitation. This report explores the challenges of fecal sludge management (FSM) in densely populated rural areas and it presents some typical current practices, examples of financially sustainable FSM services, and global innovations in waste management with potential replicability for FSM. Its aim is to promote dialogue on how to move from the Millennium Development Goals' approach to rural sanitation-effectively, building toilets-to the Sustainable Development Goals' approach: safely managed sanitation systems. The paper concludes that the sanitation service chain spans both private and public goods, and market mechanisms are not always adequate to mitigate the safety risks. Public funding will be needed to cover the affordability gap and address safely managed sanitation, requiring a clear and long-term commitment and support from government. The case is similar to that for networked sanitation: without public support, improving the safety of existing FSM services is likely to decrease profit margins and potentially render businesses unviable.
Rural Development --- Sanitation --- Sanitation and Sewerage --- Wastewater Treatment --- Water Supply and Sanitation
Choose an application
This report focused on a numerical modelling assessment of the possible effects of greywater reuse on the freshwater lenses in South Tarawa, Kiribati. Conceptual models and 2D cross-sectional numerical models of selected transects of Betio, Bairiki and Bikenibeu Islands were developed based on available field data. Simulations then were used to assess greywater transport and its effects on freshwater lenses in current situation and future scenarios. The modelling results show that adding the greywater discharge increases notably the freshwater thickness compared to the baseline scenario where greywater discharge is neglected. Eight scenarios were simulated to test the influence of rainfall dynamics and groundwater abstraction rates on the contribution of greywater disposal on freshwater lens thickness. The report then provides recommendations for future work to enhance the outcomes of future modelling efforts and the feasibility of indirect greywater reuse.
Freshwater --- Groundwater --- Hydrology --- Sanitation and Sewerage --- Wastewater Treatment --- Water Resources --- Water Supply and Sanitation
Choose an application
This note summarizes lessons from the Water and Sanitation Program's (WSP) technical assistance to improve performance and cost-recovery at the Liberia Water and Sewer Corporation (LWSC) and Sierra Leone's Guma Valley Water Company (GVWC). The focus on cost-recovery reflects its critical importance to the viability of utilities. There are 'almost no examples in developing countries' of utilities 'whose operating revenues are significantly below O&M costs and that are nevertheless able to develop and maintain their infrastructure and provide a reliable and efficient service'. (McPhail, and others, 2012). WSP's technical assistance sought to strengthen reform efforts initiated by the management teams at LWSC and GVWC by improving the utilities' ability to sustainably fund their operations. Three aspects of cost-recovery were prioritized: (a) improving metering, billing and collection processes (b) reducing commercial non-revenue water and (c) investigating options to expand the utilities' revenue base by connecting new customers more effectively.
Choose an application
This report aims to highlight some of the successful financial management practices adopted by Urban Local Bodies (ULBs) in India when implementing sewerage schemes. The findings are presented in two parts, the first part of the report discusses the approach adopted for capital financing of sewerage schemes in the state of Tamil Nadu, and the second part presents the findings from a review of the operational expenditure and revenue generation of various ULBs across the country. The aim of the report is to share successful capital financing and cost recovery practices adopted by ULBs in India and enable improvement in provisioning of sewerage systems (only where feasible and economically viable, typically only in larger towns with a population greater than 50,000) and ensure availability of sufficient funds for proper Operation and Maintenance (O&M) of the schemes implemented.
Cost Recovery --- Power Generation --- Sanitation and Sewerage --- Urban Development --- Urban Water & Waste Management --- Wastewater Treatment --- Water Supply and Sanitation
Choose an application
This technical guide seeks to demonstrate that, by encouraging small, continuous improvements in landfill siting, construction, and operation, the accumulative effect over time is the achievement of better operations. The guide does not seek an immediate adoption of sanitary landfill practices. Instead, sanitary landfill is regarded as an eventual goal for which middle- and lower-income countries can plan during the course of several years. A common theme throughout the guide is the emphasis on the practical ways landfills can evolve, as resources and confidence increase, from open dumps to "controlled" dumps to "engineered" landfills and perhaps, one day, to sanitary landfills.
Choose an application
This paper analyzes the socioeconomic, fiscal, and governance impact of gold mining in Mali. The analysis finds that, at the national level, mining plays an important role by contributing to export earnings and overall government fiscal revenue. In 2013, the mining sector represented 7 percent of gross domestic product, contributed 1.5 percent to growth in total gross domestic product, and accounted for 65 percent of total export earnings and 25 percent of total government budget revenues. At the local level, despite higher population growth, there is some evidence that outcomes (poverty and infrastructure services) are marginally better in mining communes compared with non-mining communes. Local governments receive fiscal windfalls that are spent significantly on education capital expenditures and current expenditures (salaries and non-salaries). Non-salary current expenditures are 10 times higher in mining areas. Analysis of the political economy of public service provision at the local level suggests that technical or absorptive capacities may be the bottleneck to increasing the local benefit of mining instead of corruption or accountability.
Debt markets --- Finance and financial sector development --- Governance --- Local impact --- Macroeconomics and economic growth --- Natural resources --- Sanitation and sewerage --- Wastewater treatment --- Water supply and sanitation --- Welfare
Choose an application
This discussion paper supplements the 2018 World Bank Global Study on Aligning Institutions and Incentives for Sustainable Water Supply and Sanitation (WSS), which promotes holistic approaches in shaping policies, institutions, and regulation. The paper examines how lower-, lower-middle-, and middle-income countries (LMICs) could implement more effective regulation to deliver sustainable WSS outcomes by considering political, legal, and institutional realities. Rather than importing "best practice" models, experience has emphasized the importance of developing "best fit" regulatory frameworks aligned with policy and institutional frameworks of LMICs. To this end, this discussion paper provides an overview of three regulatory aspects-objectives, forms, and functions-to support practitioners as they consider their own regulatory reform options. It discusses the objectives of water sector regulation in LMICs, types of regulatory arrangements and structures that are being used in LMICs, and instruments and methods that regulators in LMICs use to implement their mandated functions and ends with suggestions on where the WSS community goes from here to better understand the preconditions for effective regulation. This paper does not offer definitive conclusions but rather provides suggestions on the way forward through a phased approach to regulatory reform. Importantly, it sheds light on issues that warrant further investigation to determine the future of WSS regulation in LMICs.
Listing 1 - 10 of 87 | << page >> |
Sort by
|