Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
How can you provide water sanitation where there is almost no water for that? It's a dry toilet, where you separate the excrements for preparing them to treatment and use them as fertilizer. It is in a cabin, providing dignity and privacy for the other 90% of the population. Helping to solve the problem of the open defecation, the main reason for water polution in Africa.
Pontifícia Universidade Católica