A Field Guide to Biochar Water Treatment
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Guardianes del Agua (Water Guardians)
a (pair of) fun and educational game(s) for children
Sep 5
•
Josh Kearns
5
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Guardianes del Agua (Water Guardians)
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2
Roughing filter + "Daylight Drive" water delivery system
a practical, low-cost, off-grid option for removing sediment and sending water where you need it
Jul 15
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Josh Kearns
7
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Roughing filter + "Daylight Drive" water delivery system
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4
Anatomy of a decentralized water treatment system
removing arsenic, fluoride, organic chemical contaminants, and microbial pathogens
Apr 14
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Josh Kearns
10
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Anatomy of a decentralized water treatment system
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Update on writing and field projects
Apr 28, 2021
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Josh Kearns
1
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Update on writing and field projects
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Updated biochar water treatment graphical manuals
Jun 18, 2022
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Josh Kearns
24
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Updated biochar water treatment graphical manuals
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Roughing filter + "Daylight Drive" water delivery system
Jul 15
•
Josh Kearns
7
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Roughing filter + "Daylight Drive" water delivery system
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Publication update, and out-of-sequence preview of later book sections
Mar 15, 2022
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Josh Kearns
14
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Publication update, and out-of-sequence preview of later book sections
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Anatomy of a decentralized water treatment system
Apr 14
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Josh Kearns
10
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Anatomy of a decentralized water treatment system
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Establishing a decentralized water treatment social enterprise in Ecuador
Oct 18, 2023
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Josh Kearns
7
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Establishing a decentralized water treatment social enterprise in Ecuador
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Value engineering bone char for fluoride removal
quick pause for a glance at multiple works-in-progress
Apr 9
•
Josh Kearns
9
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Value engineering bone char for fluoride removal
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Partnership with Living Energy (podcast)
driven by daylight, doing great things
Feb 8
•
Josh Kearns
6
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Partnership with Living Energy (podcast)
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Andean biologic and geologic observatory
low-tech water collection and filtration at high elevation
Jan 10
•
Josh Kearns
7
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Andean biologic and geologic observatory
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1
Simple biomass dryer
a low cost method for drying biochar feedstock
Jan 3
•
Josh Kearns
6
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Simple biomass dryer
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New paper published in Water Security
on our ongoing project in the Ecuadorian Amazon
Dec 7, 2023
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Josh Kearns
2
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New paper published in Water Security
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The weird wild wonderful world of biochar
a recent podcast with equal parts levity and rigor regarding what's new and upcoming in the biochar sector
Nov 1, 2023
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Josh Kearns
5
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The weird wild wonderful world of biochar
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Establishing a decentralized water treatment social enterprise in Ecuador
new biochar and water quality testing capabilities, and an advanced course for core team members
Oct 18, 2023
•
Josh Kearns
7
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Establishing a decentralized water treatment social enterprise in Ecuador
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A Field Guide to Biochar Water Treatment
Low-cost DIY drinking water treatment using biochar to remove chemical pollutants.
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A Field Guide to Biochar Water Treatment
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