Biochar
OVERVIEW COPY TEXT
Definition
Technical
Crystal
Cavity
Historical
Archaic
Revival
Production
Feedstocks
Projects
How To
Projects
Application
Carbon Sequestration
Biochar has been identified as a key means of sequestering (removing and storing) carbon dioxide from the atmosphere into the Earth's soil. A group of scientists published in Nature in 2019 identified Biochar as one of only a few negative emissions technologies, standing out for being "the one at the highest technology readiness level."[1] According to their research, the global carbon sequestration potential of biochar (when using potassium as a low-concentration additive) is over 2.6 billion tons of CO2/year.[1]
Projects
Soil Amendment
As a soil amendment, Biochar is the simplest way to increase long-term soil organic carbon content in a form which can endure for thousands of years, as seen in the Amazonian Black Earth.
Additional benefits of Biochar for soil include improved soil texture, nutrient retention, cation exchange capacity,[2] water retention,[3] and microorganism habitat.[4]
Projects
Feed Additive
Projects
Water Filter
Projects
Insulation
Projects
Supercapacitor
Projects
Asphalt
Ink
Paper
Plastic
Sources
[1] <https://www.nature.com/articles/s41598-019-41953-0>
[2] <https://www.mdpi.com/2071-1050/11/11/3211/pdf>
[3] <https://www.frontiersin.org/articles/10.3389/fpls.2015.00733/full>