Compendium of Sanitation Systems and Technologies 2nd Edition, 2014. IWA; EAWAG.
Authors: E. Tilley, et al.
This second, revised edition of the Compendium presents a huge range of information on sanitation systems and technologies in one volume. By ordering and structuring tried and tested technologies into one concise document, the reader is provided with a useful planning tool for making more informed decisions.
- Part 1 describes different system configurations for a variety of contexts.
- Part 2 consists of 57 different technology information sheets, which describe the main advantages, disadvantages, applications and the appropriateness of the technologies required to build a comprehensive sanitation system. Each technology information sheet is complemented by a descriptive illustration.
Download the English 2nd Edition
Download the 1st Edition
Tibar dumpsite, Timor-Leste. Photo: M. Iyer/ADB
The Asian Development Bank has published a series of snapshots of the solid waste management situation in each of ADB’s 14 Pacific developing member countries. The series assesses solutions and challenges associated with the management of solid waste in the region, with a focus on financing, institutional arrangements and solid waste management technologies.
The series is one of the outputs of a US$ 450,000 ADB techical assistance project 45051-001, which aimed to improve the delivery of solid waste management in the Pacific region.
Posted in East Asia & Pacific, Publications
Tagged Asian Development Bank, Cook Islands, Federated States of Micronesia, Fiji, Kiribati, Marshall Islands, Nauru, Palau, Papua New Guinea, Samoa, solid waste management, Solomon Islands, Timor-Leste, Tonga, Tuvalu, Vanuatu
The Sanitation Business Matchmaking Estafetta initiative has published a guide to business opportunities for sanitation in small towns and peri-urban areas in upcoming economies.
The sanitation sector offers long term, slow and stable return on investments and this can be a pearl in your portfolio. Moreover, sanitation services create social benefits which may be of interest for impact investors. The challenge of the sanitation industry is to access to the right blend of financial products. Investors are invited to guide the sanitation industry in creating the conditions needed to realize ventures that prove to be attractive investment opportunities.
The guide targets investors, intermediaries and the private sector. It covers both household and public sanitation, as well as emptying & collection services, smart small sewerage, and treatment & reuse. Using Ghana as a case study, the guide presents a market analysis for sanitation investment opportunities for each of the before mentioned sanitation components and services.
Download Ready for Funding: Innovative sanitation businesses
Water and sanitation utilities commonly experience vandalism and theft of their
property. These acts of vandalism are widespread in both urban and rural settings and take a number of forms: they include water theft leading directly to a loss of revenue for the utility, and the vandalism and theft of valuable metal pipes, fittings and manhole covers leading to an increase in the utility’s maintenance costs. The extent of vandalism and theft experienced in a project or defined area can have a direct and significant impact on the performance of a utility, and where the service is negatively affected, this will ultimately impact on the well-being of customers. Despite anecdotal evidence of the prevalence of this problem research into the subject remains very limited, with a lack of documentation on interventions to reduce vandalism or the extent to which a reduction in vandalism can lead to improved water and sanitation services.
To explore strategies for combating this issue, WSUP has recently carried out a case study documenting experience in the Copperbelt region of Zambia, where Nkana Water and Sewerage Company (NWSC) are implementing a three-pronged, integrated approach to vandalism reduction.
Want to find out more? For a quick read download our two-page Practice Note. For a more in-depth analysis, see our Topic Brief.
Improving water, sanitation and hygiene services to low-income urban areas is a highly challenging and complex task. Traditional approaches have often failed to work. We need new approaches and fresh thinking. We need governments, donors and sector professionals genuinely committed to improving services in slum settlements. It’s challenging but it can be done! This guide offers some solutions based around WSUP’s experience: all you have to do is put them into practice!
The guide provides an introduction to urban WASH programming: how to design and implement a pro-poor urban water, sanitation and hygiene programme.
Who is this guide for?
This guide is primarily designed for WASH professionals working in governments, development agencies, funding agencies or civil society organisations. It will also be useful for professionals working for service providers including water utilities, local authorities and in the private sector.
How to use this guide
The guide provides an overview of some key strategies and service delivery models. It’s not intended to be encyclopaedic: it’s a rapid-reference document with the following intended uses:
- To aid the planning, design and implementation of urban WASH programmes.
- To assist with investment planning by service providers.
- To point the reader towards further sources of information and guidance.
The guide is free to download from WSUP’s website: http://www.wsup.com/resource/the-urban-programming-guide
Posted in Africa, Hygiene Promotion, Progress on Sanitation, Publications, Regions, Resources, Sanitation and Health, South Asia
Tagged advocacy, Bangladesh, finance, Ghana, handwashing, Kenya, Madagascar, Mozambique, sanitation, Training, urban, water
A Collection of Contemporary Toilet Designs, 2014.
Author: Rod Shaw, ed.
This collection is the result of the findings of EOOS research which was supported by Sandec, the Department of Water and Sanitation in Developing Countries at the Swiss Federal Institute of Aquatic Science and Technology (Eawag). It covers a wide range of contemporary toilet designs along with a valuable list of website links where additional information about each design can be sought.
This volume is a synthesis of the initial research log, designed and produced by The Water Engineering and Development Centre (WEDC) at Loughborough University. As conventional toilet designs are not included, it does not claim to be fully comprehensive but it nevertheless provides a useful overview of current research and development for fieldworkers and practitioners as well as engineers and researchers.
How can Community Led Total Sanitation (CLTS) and other programmatic approaches be integrated into a service-led rural sanitation delivery? This was the topic that attracted around 70 practitioners from 16 different countries to Cotonu, Benin in November 2013 for a Learning and Exchange workshop “Towards sustainable total sanitation”. The workshop was organised by IRC International Water and Sanitation Centre in partnership with WaterAid, SNV and UNICEF.
The key findings of the workshop a presented in a new report, which is divided into four categories, covering the four conditions to trigger a service:
- strengthening the enabling environment
- demand creation and advocacy to change behaviour
- strengthening the supply chain, and
- appropriate incentives and financial arrangements.
Posted in Publications, Africa, Campaigns and Events
Tagged unicef, WaterAid, rural sanitation, IRC International Water and Sanitation Centre, West Africa, Community-Led Total Sanitation, behaviour change, sanitation service chains, sanitation services, SNV
Despite the widespread implementation of Community Led Total Sanitation (CLTS) programs and many claims of success, there has been very little systematic investigation into their sustainability. A new study, which aims to change that, is creating a stir in the WASH sector.
A study commissioned by Plan International on the sustainability of CLTS programs in Africa revealed that 87% of the households still had a functioning latrine. This would indicate a remarkably low rate of reversion (13%) to open defecation (OD) or “slippage”.
However, if the criteria used to originally award open defecation free (ODF) status to villages are used, then the overall slippage rate increased dramatically to 92%. These criteria are:
- A functioning latrine with a superstructure
- A means of keeping flies from the pit (either water seal or lid)
- Absence of excreta in the vicinity of the house
- Hand washing facilities with water and soap or soap-substitute such as ash
- Evidence that the latrine and hand washing facilities were being used
Posted in Africa, Hygiene Promotion, Publications, Research, Sanitary Facilities
Tagged Community-Led Total Sanitation, Ethiopia, handwashing, Kenya, Plan International, Sierra Leone, slippage, Sustainability, Uganda
WSUP believes that the issue of gender inclusion is fundamental to effective WASH service provision. To mark International Women’s Day and to recognise the importance of this issue, we have produced a new Practice Note which provides a contextual background on gender issues in WASH, before illustrating what a gender-inclusive approach looks like in practice. This Practice Note is based on direct experience of communal sanitation in Maputo (Mozambique) and Naivasha (Kenya), and demonstrates how the concerns of women and girls can be addressed at every step of programme planning and implementation.
This is a free resource and is available for download by clicking on the image above or visiting our online resource library.
Posted in Africa, Publications, Resources, Sanitary Facilities, Uncategorized
Tagged communal sanitation, gender, inclusive sanitation, International Women's Day, Kenya, Maputo, Mozambique, Naivasha, sanitation, urban sanitation