RESEARCH TRIANGLE PARK, N.C. – RTI International has been awarded a grant from the Bill & Melinda Gates Foundation to develop a toilet for use in developing nations that converts human waste into burnable fuel, stored energy and disinfected, non-potable water.
RTI is partnered with Duke University, Colorado State University, NASA’s Ames Research Center and the U.S. Naval Research Laboratory to develop a prototype of this safe, sanitary and affordable waste treatment system. Our team includes experts in engineering, water and sanitation, energy, and economics.
- RTI International is developing a toilet that converts human waste into burnable fuel, stored energy and disinfected, non-potable water
- Novel waste treatment system could help improve public health and quality of life among people in developing nations
- The system will not require piped-in water, a sewer connection or outside electricity
Bill Gates with His Royal Highness the Prince of Orange (left) at the Reinvent the Toilet Fair in Seattle on August 14, 2012. Photo: Bill & Melinda Gates Foundation.
The Bill & Melinda Gates Foundation has announced a second round of Reinvent the Toilet Challenge grants totaling nearly US$ 3.4 million. The announcement took place on 14 August during the Reinvent the Toilet Fair in Seattle, USA (see also the earlier post Winners of the Reinvent the Toilet Challenge).
Cranfield University This nearly US$ 810,000 grant will help develop a prototype toilet that removes water from human waste and vaporizes it using a hand-operated vacuum pump and a unique membrane system. The remaining solids are turned into fuel that can also be used as fertilizer. The water vapor is condensed and can be used for washing, or irrigation. Read Cranfield University’s press release.
Contact: Fiona Siebrits/ +44 (0) 1234 758040 / firstname.lastname@example.org
Eram Scientific Solutions Private Limited A grant of more than US$ 450,000 will make public toilets more accessible to the urban poor via the eco-friendly and hygienic “eToilet.” Read earlier posts about Eram’s E-Toilet Delight here and here.
Contact: Manohar Varghese / +91 9747060700 / email@example.com
RTI International This US$ 1.3 million grant will fund the development of a self-contained toilet system that disinfects liquid waste and turns solid waste into fuel or electricity through a revolutionary new biomass energy conversion unit. For more info read RT’I's press release
Contact: Lisa Bistreich-Wolfe / +1 919.316.3596 / firstname.lastname@example.org
University of Colorado Boulder A nearly US$ 780,000 grant will help develop a solar toilet that uses concentrated sunlight, directed and focused with a solar dish and concentrator, to disinfect liquid-solid waste and produce biological charcoal (biochar) that can be used as a replacement for wood charcoal or chemical fertilizers. Read the University’s press release.
Contact: Karl Linden / +1 303 302 0188/ Carol Rowe / +1 303 492 7426 / Carol.Rowe@colorado.edu
Source: Gates Foundation, 14 Aug 2012
RTI International has been awarded a grant from the Taiwan Ministry of Foreign Affairs to implement a small project to address low-income urban sanitation conditions in one sub-district in Tangerang, Banten Province.
The program will work in partnership with an Indonesian non-profit organization and in collaboration with the Environmental Quality Protection Foundation (EQPF) of Taiwan to facilitate community-based planning and targeted infrastructure improvements in the selected community and school districts.
This program will build upon the good practices of a well-regarded Indonesian non-governmental organization, the Institute for Integrated Social and Economic Development, better known as BEST (Bina Ekonomi Sosial Terpadu). BEST, established in 1995, has a strong track record of sanitation programming in Tangerang, among other locations in the country.
Tangerang has a large population of urban migrant workers, living in densely populated and low-resourced urban areas. Urban infrastructure improvements and basic services have not kept pace with the rapid population growth. Many of the low-income labor force live in areas that are poorly served with water, improved sanitation or solid waste infrastructure and services.
RTI International a research institute with its headquarters in the USA and international offices in 7 other countries including Indonesia, South Africa and El Salvador. For more about RTI’s activities in water supply and sanitation see their brochure and list of international environmental projects.
Source: RTI, 13 May 2010