Tag: biochar

Josh Kearns

Forget the cutting edge embrace the old tech future

August 29, 2014

This solar array is part of a high-tech toilet prototype that converts waste into biochar. It works, but it...

Rob Goodier

How effective is biochar at removing pesticides from water?

July 28, 2014

As part of a filtration system, biochar is a top-notch and inexpensive means of removing contaminants from drinking water....

Rob Goodier

How to make a biochar gasifier

July 15, 2013

Add biochar to a garden or farm to improve the soil’s ability to hold and retain water and increase...

Rob Goodier

An ancient filtration material removes pesticides from drinking water

December 13, 2012

Charcoal has been a part of water treatment for at least 4000 years, but can it remove modern synthetic...


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