Video resources
A selection of videos describing our approach to decentralized water treatment using biochar adsorbent
Mini-documentary on biochar water treatment in SE Asia by film artist Darcy Muenchrath.
Webinar hosted by the Centre for Affordable Water and Sanitation Technology (CAWST): “Biochar adsorbent for control of synthetic organic contaminants in affordable decentralized water treatment”
“Make your own water filter and never buy drinking water again” ::: A practical guide to setting up a “blue barrel system” by Jon Jandai of Pun Pun Pun Pun Center for Self-Reliance (northern Thailand).
Self-Reliant Water Treatment in 5 minutes and 12 seconds (Thai language, English subtitles) ::: A humorous short video with narration and animation describing the water treatment system at Pun Pun Center for Self-Reliance (northern Thailand).
Questions about the water system at Pun Pun…Pi Jo answers some FAQ…
Pi Jo’s tutorial on making gasifier charcoal/biochar…
Making gasifier biochar for decentralized water treatment ::: An English language video explaining the theory of biomass gasification and step-by-step instructions for fabricating and operating a 200 L (55-gal) drum gasifier.