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".
Sustainable Sanitation Alliance (2014). Chuck Henry: Earth Auger: Urine diverting dry toilet (Critical Practices LLC, Ecuador), Part 2
Urine diversion dehydration toilets (UDDTs) UrinePractitionersVideos and webinar recordingsEnglish
Ecuador