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LEDeG and BORDA have been working in partnership since 1987. Initially cooperation was focused on renewable energy projects which provided electricity to 67 villages through micro-hydro technology. The cooperation was later expanded to include a range of income generation activities such as food processing, handicrafts and food production. In recent years the cooperation has evolved to focus on …
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 aim of this document is to provide an overview of the possibilities for resource recovery from sanitation and provide guidance on treatment processes to achieve safe products for reuse. The focus of this document is on resource recovery from the organic wastes managed in sanitation systems and, to a lesser extent, on the recovery of water and energy generation. Resource recovery sanitation …
This study was the first to comprehensively assess the possibility of eco-sanitation options to help address village wastewater challenges in Vermont. In each village, site visits were conducted with participants to gauge the feasibility of a variety of composting and urine-diverting toilet systems. Of the options considered, a urine diverting flush toilet was identified as one of the more …
Rural coastal areas of Small Island Developing States in the South Pacific are often characterized by high groundwater tables, flood proneness and scarce freshwater resources. Thin and permeable soil layers featuring a limited unsaturated zone make the groundwater lens below these islands highly vulnerable to microbiological and chemical contamination. The prevalent sanitation systems (i.e. …
The Rich Earth Institute’s Urine Nutrient Reclamation Program (UNRP) is the first community-scale urine diversion program (UD program) in the United States. Initiated in 2012, we now divert thousands of gallons of urine from the wastewater stream annually. We recycle the urine into sanitized fertilizer and apply it to hay fields on participating farms in Windham County, Vermont. Demand for …
The 6th International Dry Toilet Conference 2018 was held in Tampere, Finland on 22nd – 24th August 2018. The theme of the conference was Dry Toilet Goes Circular with a focus on Cooperation, Co-creation and Experimentation.
Please find the oral presentations and poster presentations below via the links to the page of the GlobalDry Toilet association of Finland.
***** Oral …
The Institute for Fiscal Studies, in collaboration with WASTE, organized the conference “Beyond Development Aid: Sanitation Financing & Revenue Models in Reuse (human) Waste” in The Hague, Netherlands, the 15th of May 2017.
This conference brought together from different parts of the world; academics, practicioners and policymakers with the aim to generate knowledge regarding sanitation …
Abstract:
Relatively little research has been conducted to date on farmer attitudes towards the use of fertilisers from resource–oriented sanitation systems. This study employed a psycho–sociological approach to identify factors that encourage, or discourage, negative and positive attitudes to human waste recycling among farmers in southern India. A survey involving face–to–face …
El presente documento trata un sistema de saneamiento diseñado específicamente para el manejo de excrementos secos, llamado baño seco con separación de orina. Este es un sistema de saneamiento aplicable a cualquier tipo de instalación (hogareña, industrial, pública, comunitaria, etc.). Las pautas de diseño funcionales que lo componen son las siguientes: separación desde el origen de la …
Promover una alternativa válida de un sistema de saneamiento sustentable con separación de orina en zonas sin acceso directo a la cloaca y/o en zonas secas, alejadas, periurbanas o rurales que como máximo cuentan con un sistema básico rudimentario, como por ejemplo un pozo negro o una letrina
The Global Dry Toilet Association of Finland organizes an International Dry Toilet Conference every three years in Tampere, Finland. The 5th conference took place at the Tampere University of Applied Sciences on 19th to 22nd of August 2015. The theme was Dry Toilet Conference 2015 – Solutions. The conference is an excellent platform for all actors working with ecological sanitation to network …
Faecal sludge contains valuable plant nutrients and can be used as a fertiliser in agriculture, instead of being emitted as a pollutant. As this involves a risk of pathogen transmission, it is crucial to inactivate the pathogens in faecal sludge. One treatment alternative is ammonia sanitisation, as uncharged ammonia (NH₃) inactivates pathogens. The aim of this thesis was to study how the …
"Resource recovery and reuse" - a discussion with three Bill & Melinda Gates Foundation grantees. Hosted by: Stockholm Environment Institute and the Sustainable Sanitation Alliance (SuSanA) on 21 January 2014. This webinar has been recorded in 4 parts. See links below for Part 2-4.
The three papers given were as follows (see separate video clips):
1) VUNA - Valorisation of Urine Nutrients in …
The goal of this project was to develop several prototypes of a mechanised, pedal-operated, low-cost, easy-to-use, odourless urine-diverting dry toilet (UDDT).
Chuck was interviewed by Elisabeth von Muench on 22 March 2014 at Taj Palace Hotel in Delhi, India. Filmed by Arno Rosemarin (SEI) during the "Reinvent the Toilet Fair".
Biogas from cow dung with or without toilet linkage is in practice for over 3 decades in India. It
is supported by the Ministry of New & Renewable Energy, Government of India and State
Governments. However, the toilet linked biogas plant programme could not get required momentum, even
though it has several advantages.
To overcome the problem, the additional economic importance / advantages of …
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