This rapid review report has identified the wastewater treatment plant (WWTP) options used in emergency settings, with decentralised wastewater treatment systems (DEWATS) and mobile wastewater treatment units performing most effectively and with minimal costs. Examples are taken from refugee camps a...nd internally displaced people (IDP) settlements due to the Iraq war, the Israeli-Palestine conflict, and the civil wars in Syria and Sudan. WWTP options used in Finland, Haiti, Iraq, Jordan, Palestine, Sudan and Turkey are discussed. Lessons learned from China and suggestions for the Rohingya crisis are also included.
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The disease burden caused by poor water, sanitation and hygiene is significant. For instance, soil transmitted helminthes (hookworm, roundworm, ringworm) infest approximately two billion people. Shistosomiasis infects and debilitates 200 million people. Trachoma, a disease related to poor sanitation... and hygiene which can cause blindness, infects five million people. However, the most serious health impact of poor WASH is diarrheal disease, particularly on children.
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The factsheet is aimed at promoting good water, sanitation and hygiene practices, particularly handwashing with soap as an important barrier to the transmission of COVID-19 and other infectious diseases. The factsheet also provides messages on measures for cleaning and disinfecting the home.
This technical brief presents the current options for safe storage and point of use water treatment. It is intended to help field staff working in a variety of locations to decide upon the most appropriate course of action for providing safe water for the communities in which they work. The effectiv...eness of household water treatment options now and in the future rely to a huge extent on user compliance; it is critical that users are involved in the decision making process, and are aware of the purpose, how to use, maintain and manage their household water options. The brief therefore details relevant hygiene promotion steps for the different treatment options.
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Advancing Health, Learning and Equity through WASH in Schools
SODIS manual - updated version
The SODIS manual contains detailed information about technical and promotional aspects of the SODIS method.
Former version also available in French, Portuguese, Spanish, Uzbek, Russian
The emergency Water, Sanitation and Hygiene Promotion (WASH) gap analysis project was funded by The Humanitarian Innovation Fund (HIF), a program managed by Enhancing Learning and Research for Humanitarian Assistance (ELRHA) in partnership with the Active Learning Network for Accountability and Per...formance in Humanitarian Action (ALNAP), and is a component of a larger initiative to identify and support innovations in emergency WASH. This paper gives an explanation of the background, methodology, and findings of the program.
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This content is from the Advance Chapters of the NEW Where There Is No Doctor
Technical Note: Cholera treatment facilities provide inpatient care for cholera patients during outbreaks. Proper case management and isolation of cholera patients is essential to prevent deaths and help control the spread of
the disease. Traditionally, these structures have been referred to as ch...olera treatment centres (CTCs) and
cholera treatment units (CTUs). CTCs are usually large structures set up at central level (e.g. urban areas),
while CTUs are smaller structures set up in the periphery (e.g. peri-urban or rural areas). CTCs/CTUs can
be set up as independent structures in tents or within existing buildings or wards of health structures.
Whatever the structure, the principles described in this document should be respected
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Climate-induced water insecurity poses one of the biggest threats to humanity and will lead to more hunger, disease and displacement
Oxfam water engineers are having to drill deeper, more expensive and harder-to-maintain water boreholes used by some of the poorest communities around the world, mo...re often now only to find dry, depleted or polluted reservoirs.
Today, during World Water Week, Oxfam publishes the first of its series of reports, “Water Dilemmas”, about the growing water crisis, in large part driven by global heating from greenhouse gas emissions. The report describes how climate change will impact water security in different regions, leading to more hunger, disease and displacement.
Carlos Calderon, Humanitarian Advocacy and Partnerships Lead for Oxfam Aotearoa said, “This new Oxfam research is focused on the global Water, Sanitation and Hygiene (WaSH) situation, but it paints a picture that illustrates the complexity of elements that, combined, will continue to increasingly affect women, girls, boys and men in the decades to come. Changing weather, poverty, inequality, gender-based violence, political instability and conflicts are impacting the availability and quality of adequate water systems. All governments, particularly those from rich countries, should responsively take action at a global scale. The clock is ticking. Our children will judge us for our actions today, or for the lack of them.”
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Providing improved water supply to low-income urban communities is a difficult challenge faced by water utilities throughout Africa and Asia.
This guide provides an introduction to available options for serving these communities.
The guide draws on sector experience in general, and more particular...ly on WSUP’s extensive experience of implementing urban WASH programmes in sub-Saharan Africa and elsewhere.
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This report, which involved input from across WaterAid, in particular from the Programme Support Unit (PSU) of WaterAid UK, includes case studies from a variety of countries, including Bangladesh, Burkina Faso, Eswatini, Ethiopia, Ghana, India and Nepal, each demonstrating what must be done now to i...mprove WASH services and address current challenges, in order to increase community resilience to climate change.
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Chapter 5: A Community Guide to Environmental Health