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How effective is biochar at removing pesticides from…
As part of a filtration system, biochar is a top-notch and…
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Early results look promising: A reusable ceramic tablet…
Drop one of these Madi Drops into a bucket of river…
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Banka BioLoo: Biotoilets are tough on waste in…
India’s sanitation problem needs a powerful, but low-cost solution. Half the…
Webinar
Advances in Household Water Treatment: Products and Standards
About this webinar:Â Almost 2 billion people worldwide (about 25% of…
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School Attendance Improves with Clean Water and Handwashing…
Filtered water at schools and handwashing programs at home in underserved…
Webinar
From Technologies to Lasting Services
A wide range of conventional and innovative water, sanitation and hygiene…
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An open faucet
High in the mountains of El Salvador in Central America there…
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From the E4C community: Low-tech irrigation with the…
Photo courtesy of Dirk Long Some farmers living along streams and…
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Water Forever?
Water pumps have broken and failed at a staggering rate in…
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Why Waste Water?
The ways we use water, and waste it, doesn’t make a…