Author Archives: dietvorst

Webinar: Technology Applicability Framework (TAF) in Water and Sanitation

The RWSN secretariat announces the latest webinar of their mini-series 2016, which will take place on1 6.11.2016. The title of the event is “A tool for Monitoring the Scaling up of Water and Sanitation Technologies (TAF – Technology Applicability Framework)” and it will focus on the use of the TAF, which has been presented and discussed previously at the SuSanA Forum (here). The session will take place in English (2-3 PM Central European Time, please check your local time here) and in Spanish (4-5 PM Central European Time, please check your local time here). Thee two presenters and the titles of their presentations are:

  • Joshua Briemberg, WaterAid, Nicaragua: TAF as a participative planning and monitoring tool
  • Younes Hassib, GIZ, Germany: Scaling up sanitation solutions in Afghanistan

After the two presentations, you will have the chance to ask questions and participate in the on-line Q&A session and discussion around this topic.

Please use this link in order to register for the sessions.

Recordings and presentations of previous sessions of this mini-series of webinars are available for download and viewing here.

For more information on the Technology Applicability Framework (TAF), please visit: washtechnologies.net/en

Watch the video

15 October was Global Handwashing Day: take the quiz!

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Photo: IRC

Are you a Handwashing Champion?

Each year on 15 October, over 200 million people in over 100 countries celebrate Global Handwashing Day. Their aim is to increase awareness and understanding about the importance of handwashing with soap. This simple intervention is an effective and affordable way to prevent diseases and save lives. Promoting handwashing with soap reduces the risk of diarrhoea by at least 23% according to a 2014 systematic review of research. Handwashing with soap impacts more than just health: it is also beneficial for nutrition, education, economics, and equity.

Global Handwashing Day was founded by the Global Public-Private Partnership for Handwashing, and is an opportunity to design, test, and replicate creative ways to encourage people to wash their hands with soap at critical times. This year’s theme is “Make Handwashing a Habit!” For handwashing to be effective it must be practised consistently at key times, such as after using the toilet or before contact with food. While habits must be developed over time, this theme emphasises the importance of handwashing as a ritual behaviour for long-term sustainability.

IRC is proud to be an affiliate member of the Global Public-Private Partnership for Handwashing. Especially for Global Handwashing Day we created a fun quiz so that you can not only test your knowledge but also learn a bit about what we are doing to promote handwashing.

Don’t forget to visit the Global Handwashing Day website for resources and updates on  global handwashing promotion. For the latest research and developments, also check out the handwashing posts on Sanitation Updates.

Now take the quiz to see if you are a Handwashing Champion!

This blog was originally posted on the IRC website.

 

Indestructible and smart: public toilet innovation in India

An interview with sanitation entrepreneur Mayank Midha.

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Stainless steel GARV Ttoilets and Mayank Midha

As a child, Mayank Midha remembers how his mother and sister suffered during long distance journeys in India. They had to “hold themselves up” because there were hardly any decent public toilets on the way.

There is still a shortage of well-maintained public toilets in India, says Mayank. This affects women and girls most. Men can more easily urinate or defecate in the open.

Indestructible toilets

On 7 September 2016, Mayank Midha won the Sanitation Innovation Accelerator 2016, a search for an inclusive and sustainable solution for rural sanitation in India. The judges praised Mayank for developing an indestructible smart toilet, which is much cheaper than comparable models without comprising on quality.

Mayank has been in the manufacturing business for the past seven years. As an engineer with a post-graduate degree in rural management, he is interested in technical solutions for the poorest people at the “Base of the Pyramid” (BoP). After completing a project to manufacture telecom enclosure panels, he saw three spare panels lying in the factory. Their structure  made Mayank think, why not change some specifications and use them to construct Portable Smart Toilets?

After a year a prototype was ready in 2015 and in 2016 the stainless steel insulated GARV Toilet was born. Solar panels power LED lights and exhaust fans inside the toilet. Using stainless steel for the superstructure, toilet pans, and washbasins has multiple advantages: the units are vandal-proof, easy to clean and they don’t rust. This means a higher shelf-life with lower operating costs.

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Want to engage with wetland communities? Start with sanitation!

An interview with Dr. Ritesh Kumar of Wetlands International South Asia.

Loktak Lake fisherman, Manipur, India

Loktak Lake fisherman, Manipur, India. Photo: Sandro Lacarbona. CC BY-NC-ND 2.0

Every morning at four o’clock, thousands of men wake up to go fishing in Loktak Lake. When they return home in the early afternoon, their wives take the fish to the market.

Loktak Lake in Manipur is the largest freshwater lake in Northeast India. This unique ecosystem is both a source of water and livelihood for around 100,000 people living on and around the lake. Loktak Lake is famous for its phumdis or floating islands. The lake’s Keibul Lamjao National Park is the only floating park in the world.

Poor sanitation threatens livelihood

If the lake’s fishermen or their wives fall ill, or if there is less fish to catch, they earn less. In both cases, poor sanitation is often the culprit. Fishermen risk getting skin diseases from polluted lake water. The whole family gets sick if faecal waste leaches into their drinking water sources. Water hyacinths thrive on faecal nutrients, choking the lake and the fish.

Wetlands International worked in Loktak Lake for several years up to 2013. “We are ‘accidental learners’ when it comes to sanitation”, says Dr. Ritesh Kumar, Conservation Programme Manager – South Asia.

Providing twin pit toilets to fishing families seemed like a simple solution to improve their health and protect their livelihood.  “Later we realised that soil conditions caused faecal waste to leach into water sources”, Dr. Kumar tells me from his office in New Delhi’s Defence Colony. Moving the toilets away from the houses to rocky areas solves the leaching problem, but gives rise to others, Dr. Kumar admits. The toilets are less accessible for the ill, disabled and the elderly; women and girls feel less safe to use them after dark.

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No evidence that current sanitation interventions stop faecal exposure

A systematic review [1] of 29 studies found “little to no effect from sanitation interventions” on “faecal-oral transmission of enteric and other pathogens”. The transmission pathways reviewed included “faecal pathogens or indicator bacteria in drinking water, hand contamination, sentinel toys, food, household and latrine surfaces and soil, as well as flies and observations of human faeces”.

There was some evidence showing the association of sanitation “with reductions in flies and a small effect on observations of faeces”. There was also evidence showing “an inverse relationship between the distance of a water supply from a latrine and level of faecal contamination of such water supply”.

The authors of the review conclude that current sanitation efforts in low-income countries are ineffective and unable to prevent contamination along well-known pathways. This may be because “interventions often fail to achieve universal coverage or use”, which is the subject of another forthcoming systematic review [2].

As expected from researchers, they are also recommend that more rigorous studies are required to investigate the impact of sanitation interventions on multiple transmission pathways.

Unfortunately this important study is not available as an open access article.

[1] Sclar GD, Penakalapati G, Amato HK, Garn JV, Alexander K, Freeman MC, Clasen T. Assessing the impact of sanitation on indicators of fecal exposure along principal transmission pathways : a systematic review. International Journal of Hygiene and Environmental Health. 2016 Oct 1.DOI:10.1016/j.ijheh.2016.09.021

[2] Garn, J.V., Sclar, G.D., Freeman, M.C., Alexander, K.T., Penakalapati, G., Brooks, P.,Rehfuess, E.A., Clasen, T.F., submitted. The impact of sanitation interventions on latrine coverage and latrine use : a systematic review and meta-analysis.

SNV publications on urban sanitation

SNV’s Urban Sanitation & Hygiene for Health and Development (USHHD) programme works with municipal governments to develop safe, sustainable city-wide services. The programme integrates insights in WASH governance, investment and finance, behavioural change communication and management of the sanitation service chain. We engage private sector, civil society organisations, users and local authorities to improve public health and development opportunities in their city.

As part of our USHHD programme, we have a long term partnership with the Institute for Sustainable Futures, University of Technology Sydney focused on knowledge and learning to improve practice and contribute to the WASH sector knowledge and evidence. Our recent collaborative efforts have resulted in the following papers:

Are we doing the right thing? Critical questioning for city sanitation planning (2016)
Cities are clear examples of complex and rapidly changing systems, particularly in countries where urban population growth and economic development continue apace, and where the socio-political context strongly influences the directions taken. The concept of double-loop learning can be usefully applied to city sanitation planning. This paper prompts practitioners, policy-makers and development agencies to reflect on their approaches to city sanitation planning and the assumptions that underlie them.
Download full paper

Exploring legal and policy aspects of urban sanitation and hygiene (2016)
During 2012-2014, SNV did four country reviews of legal arrangements for urban sanitation and hygiene in Nepal, Bhutan, Bangladesh and Indonesia. Based on these experiences, this guide was developed to provide support and guidance for WASH practitioners undertaking a scan of legal arrangements to inform the design (use of frameworks and tools) and delivery (advocacy for improvements) of urban sanitation and hygiene programs.
Download full paper

A guide to septage transfer stations (2016)
Septage transfer stations have the potential to significantly reduce the amount of faecal sludge entering the environment by providing a local solution for septage disposal. Localised transfer stations shorten the time required for local operators to collect and transport septage, and they will be able to use smaller vacuum tanks that can navigate the densely populated residential areas. This guide provides information on the salient aspects of selecting, designing, building, operating and maintaining a septage transfer station.
Download full paper

Financing sanitation for cities and towns (2014)
Planning and financing for sanitation in cities and towns in developing countries is often ad hoc and piecemeal. Stronger capacity to plan financing for sanitation infrastructure (and services) for the long term will lead to better outcomes. Planning for adequate long-term services requires consideration of the complete sanitation service chain over the lifecycle of the associated service infrastructure. This paper focuses on access to the upfront finance and other lumpy finance needs for initial investment and for rehabilitation and/or replacement as physical systems approach their end of life.
Download full paper

For further information about these papers or the organisations, please contact:
Antoinette Kome (SNV) – akome@snv.org
Juliet Willetts (ISF) on Juliet.willetts@uts.edu.au

IRC WASH Toolkit

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IRC has compiled a growing repository of tools and guidance for strengthening water, sanitation and hygiene (WASH) service delivery.

Achieving the Sustainable Development Goal (SDG) of universal access to WASH by 2030 requires a systems approach, This means tackling all dimensions such as monitoring systems to see whether services are delivered; financing frameworks that define who pays for what and how; and procurement mechanisms for infrastructure development.

The toolkit is organised around the two related goals of delivering services and delivering change.

IRC toolbox

The toolkit covers both water supply and sanitation. Sanitation and hygiene-specific tools have been grouped under the sanitation and behaviour change blocks.

Included are best practices, case studies and approaches developed and tested in IRC’s work with governments, NGOs and other partners in over 20 countries.

The tools come from big, multi-country initiatives, such as WASHCost, Triple-S and WASHTech, as well as more focused pieces of work, such as our partnership with the government of Ethiopia to develop guidelines for self-supply.

We are in the early stages of development, so for now the toolkit is a beta product. We encourage you to use and build on our work. We do, however, request you to acknowledge the source and share your experience with us. We also welcome your feedback as we continue to expand and refine the toolkit. Please send your comments, questions and experiences to info@ircwash.org.

The toolkit is available at: www.ircwash.org/wash-tools