A Field Guide to Biochar Water Treatment

Home
Book-In-Progress
Field Notebook
Archive
About
New
Top
Discussion
Spanish language site launch
We have begun posting Spanish translation of biochar water treatment book sections
 • 
Josh Kearns
Life under military dictatorship, part II
podcast: the role of grassroots groups & the potential for cryptocurrency
 • 
Josh Kearns
March 2023
Fluoride/bone char presentation and field lab developments, podcasts and crowdfunding for peace in Burma, Spanish translation coming soon
a brief update on several activities...
 • 
Josh Kearns
Models requiring minimal data collection for the design, operation, and monitoring of bone char sorption units for removal of excessive…
Talk-through of our poster presentation from a recent water-sanitation-hygiene (WASH) conference.
 • 
Josh Kearns
February 2023
Life under military dictatorship
podcast: a colleague describes the situation in Yangon, Burma (Myanmar) on the second anniversary of a military coup
 • 
Josh Kearns
2
January 2023
Río Manta, Ecuadorian coast
biochar water treatment facilitator Pablo Yepéz holds another workshop
 • 
Josh Kearns
New for 2023
update on ongoing research, book sections, new website features...
 • 
Josh Kearns
November 2022
Workshops in western Ecuadorian communities affected by natural disasters and poor labor conditions
Our trainees travel to one another's communities for work exchange setting up water systems
 • 
Josh Kearns
2
September 2022
Petrochemical pollution in the Ecuadorian Amazon
A new partnership to innovate and disseminate biochar water treatment in South America
 • 
Josh Kearns
3
August 2022
Overlapping vocations
sorption science and agroecology
 • 
Josh Kearns
June 2022
Updated biochar water treatment graphical manuals
and a DIY guide to gravel roughing filtration
 • 
Josh Kearns
6
Gravel roughing filtration
out-of-sequence; upcoming book section
 • 
Josh Kearns
2
© 2023 Josh Kearns
Privacy ∙ Terms ∙ Collection notice
Start WritingGet the app
Substack is the home for great writing