Technology Showcase: Using Magnetic Biochar to Remove and Reuse Excess Nutrients from Wastewater
12:18
Biochar -- Putting the carbon Genie back in the bottle: Rob Lerner at TEDxSanMiguelDeAllende (2013)
41:56
Biochar Characterization and Engineering
19:48
Can Biochar Improve Soil, Create Income, & Reduce Carbon Emissions?
39:00
Biochar Inoculation with Dan Hettinger
1:02:14
Biochar: An ICRLP Explainer Video
1:28:20
What is ‘the best’ biochar?
39:03
Wastewater: Heavy Metals Removal (updated)
59:34