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According to RPJMN 2020–20241 figures, in 2018 almost 75 percent of the Indonesian population has access to improved sanitation nationally. This includes almost 7.5 percent classified as safely managed sanitation services based on Sustainable Development Goals (SDGs) 2030 definitions. These figures are impressive considering the low base of sanitation coverage with which the country has been …
ENPHO and BORDA have been working in partnership since 2004 to improve living conditions and to protect natural resources and climatic conditions in inadequately served urban and peri-urban settlements in South Asia. Concentrated in the field of urban sanitation, key achievements include technical support and scaling up of Decentralized Wastewater Treatment Systems (DEWATS), introducing Faecal …
The central questions that this thematic note seeks to address include: What can municipalities learn about creating a conducive enabling environment for faecal sludge management (FSM)? How can engineers create Faecal sludge treatment plant (FSTP) designs that work well on the ground both technically and financially?
The Swachh Bharat Mission (SBM) has made significant strides in addressing …
On 20. February 2019 a side-event and lunch-meeting on Resource Recovery & Safe Reuse (RRR) and Public-Private Partnerships (PPP) for Faecal Sludge Management (FSM) took place during the 5th AfricaSan Regional Conference on Sanitation and Hygiene (AfricaSan5) and 5th International Faecal Sludge Management (FSM5) Conference in Cape Town, South Africa.
The events were organised as part of the …
The principal objective of this document is to assess the scaling-up-potential of DEWATS technology and to identify bottle-necks which need to be addressed to improve sanitation in an urban environment that is widely deprived from proper sanitation services.
The following assessment is based on the Technology-Applicability-Framework (TAF) developed by SKAT, Switzerland and was conducted in …
Wastewater characteristics for developing countries are usually either very generalising, outdated or only applicable in a limited context under specific circumstances.
The goal of this assignment is to review and collate accessible data on DEWATS design parameters in developing countries and where possible to classify it depending on country and income group in order to
• identify …
This project was financed by EU, SIDA and GTZ (BMZ). It had been implemented by the EcoSan Promotion Project of the Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) in 2007 to 2010. More than 800 toilets, so called Urine Diversion Dehydration Toilets (UDDTs) were constructed with CBOs and beneficiaries at households and at schools in rural and peri-urban areas. A different technology …
School sanitation - a common challenge in Kenya. The video shows the state of toilets and their negative influence on the hygiene situation and learning conditions in schools. The installation of ecosan systems is generating the confidence amongst the school staff to solve their sanitation problems and to gain from the benefits of biogas use, fertilizer and the irrigation water thereby saving on …
This Manual is intended for use by the beneficiaries of DEWATS, in particular caretakers and operators. Each operational task is addressed in terms of where and when it will occur, how the task should be performed and why it is needed. Simple information about DEWATS modules and how they function is outlined in the Appendix 1.0. For further information which may be beyond the scope of this …
BORDA-DEWATS constitutes the treatment element of a sanitation concept that starts with the individual user interface, the toilet, and continues with a simplified sewer system that connects a neighbourhood of less than 10 households up to a few hundred households. The collected wastewater then enters the treatment stage. Solid matter sediments under anaerobic conditions and decomposes by …
The Policy Guidance Manual on Wastewater Management with a special emphasis on Decentralised Wastewater Treatment Systems (DEWATS) highlights adequate policy and sustainable practices from the South-East Asia (SEA) region and worldwide. The primary objectives of the Policy Guidance Manual on DEWATS for SEA are three-fold:
(a) to guide national and local policy-makers and experts of SEA in …
Decentralised Wastewater Treatment Systems (DEWATS) such as disseminated by the Bremen Overseas Research and Development Association (BORDA) are increasingly being recognized by decision makers across the world as an option for service delivery in densely populated low-income areas. However, little practical experience has been gathered methodologically on basic engineering and performance …
The Third International Faecal Sludge Management Conference was held in Hanoi from the 18th to the 21st of January 2015. More than 700 delegates from around the world shared ideas and discussed challenges and opportunities in on-site sanitation.
Below you find the list of papers in chronological order by day (Day 1-3) and room (room 1-3 ). In order to search by author, simply press "Ctrl+F" …
This library entry contains background documents for a grant that Thammarat Koottatep is leading and which is funded by the Bill and Melinda Gates Foundation.
Further information and a discussion is available on the SuSanA discussion Forum, see link below.
Short description of the project:
The project seeks to reinvent technologies for decentralized wastewater management that is Naturally …
Emergency camp’s sanitation infrastructure is often inadequate and the risks to people’s health become extreme. Governments, NGOs and Humanitarian organisations are fully aware of these problems and the fact that the basic pit latrine design has not been improved upon in decades which aggravated those problems even more.
This is especially applicable for camps packed with tens of thousands …
(2011)
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