These presentations show our efforts and results in raising awareness about the possible technologies for sustainable sanitation and ecosan systems.

• Biogas Sanitation - What is the connection between energy and toilets?
  Germany 2010
  gtz2010-en-biogas-sanitation-muench.pdf, 0.97 MB (English)
• Three years of operation of the urine-diversion system in the GTZ headquaters in Germany: User opinions and maintenance challenges
  IWA Conference, Girona, 2010
  gtz2010-en-user-opinions-and-maintenance-challenges-iwa-winker.pdf, 1.77 MB (English)
• Urban slum dwellers in Kenya and Bangladesh benefit from using Peepoo bags which are self-sanitising and biodegradab
  Dry Toilet Conference, Tampere, 2009
  gtz2009-peepoo-bags-kibera-mymensingh-muench-wirseen.pdf, 3.06 MB (English)
• Waterless urinals: a proposal to save water and recover urine nurtients in Africa
  WEDC Conference, Addis Ababa, 2009
  en-wedc-conference-waterless-urinals-muench-2009.pdf, 1.96 MB (English)
• Overview of anaerobic treatment options for sustainable sanitation systems
  BGR Symposium, Hannover, 2008
  en-bgr-conference-biogas-ecosan-muench-2008.pdf, 2.24 MB (English)