For example, the winner of the Re-Invent the Toilet Challenge-WBRT 2012, a team from the California

The toilet container stores is reinvented to become autonomous and portable without neglecting hygiene and environment, therefore needs styles and mobile frugal life to extend the benefits of sanitation in the poorest places.
The portable toilet is leaving your niche and interested users and businesses looking for potential markets: developing countries: promoting container stores safe sanitation where no running water or sewage; new nomadism and simple life: providing a solution to those who live in small spaces offline services.
Among those most interested in the new generation of toilets "off-the-grid" users, enthusiasts are small houses, as well as residents and users of motor homes, boats and small spaces.
Innovation thrives in both portable toilets Legion nomads in search of a minimum domestic comfort, as organizations and institutions who want to reduce pollution container stores and diseases related container stores to lack of basic sanitation.
When Bill and Melinda Gates sat with their advisors to choose philanthropic projects with immediate impact on the living standards of the poorest, experts recommended improving basic sanitation in the world.
More than a third of the world population does not have access to such a basic innovation as a drainage system for sewage, consisting of a toilet container stores and try to evacuate container stores feces and urine infections and to prevent environmental pollution, once in the water becomes the main focus of epidemics in urban areas in developing countries.
But -retrete technological improvement, sanitary toilet, toilet, toilet, wc, toilet and infrastructure ...- not raise interest only to the Bill & Melinda Gates Foundation, or the leading manufacturers of household toilets and sanitation systems and community .
Beyond the gray, boring and unpleasant world of toilets, a legion of enthusiasts and inventors hides (from academics to industrial designers, plus amateurs) who try to create a small toilet, lightweight, transportable, capable of managing fecal waste in a hygienic and clean manner.
As has already found himself Bill Gates is not so easy to reinvent the toilet, especially when it comes to emulating the sanitary conditions of a controlled drainage and pollution due to the cost of the infrastructure, in the case of a septic tank properly maintained or a network of pipes connected to a municipal treatment plant.
But interest in a portable, hygienic and ecological toilet is not confined solely to places where its implementation has an immediate impact on the lives of the underprivileged.
Also in the rich countries, container stores supporters of postmodern nomadism and the simple life demand a solution sewage sanitation for themselves and for the places they visit: inhabitants of small houses, boats, caravans, motorhomes, temporary facilities, latrines managers natural parks and a varied type of contemporary nomads are interested in a small, hygienic, eco-friendly, portable toilet.
To accelerate innovation in a seemingly unattractive land to attract brilliant entrepreneurs such as toilets, the Bill & Melinda Gates Foundation in 2011 created a competition open to anyone, the Reinventing the Toilet Challenge, WBRT its acronym in English.
Since then, results have been promising, with designs that innovate on many parameters, but with a very high cost of production, a real obstacle if you aim is not only to create a portable and ecological system, but also economic.
For example, the winner of the Re-Invent the Toilet Challenge-WBRT 2012, a team from the California Institute of Technology, designed a solar-powered container stores can transform fecal waste into cooking container stores fuel (hydrogen and electricity) toilet. The main drawback container stores of the design is production cost, estimated at $ 1,000.
Other models incorporating: a system devised by the British University of Loughborough to produce bio-coal, container stores minerals, and clean water (design took second prize) mechanism; a system of the University of Toronto to sterilize feces and urine, making clean water and fertilizer (third prize); or a toilet presented by the Swiss institute Eawag and Austrian design firm EOOS, speaking in computer terms, has a new user interface.
Among the technology-driven event, container stores which held its last edition and fair in New Delhi, India, in March 2014, there are membranes that break the stool accelerating oxidation -calentándola to 374 deg