The tools are old. The insight is not.
Aquaponics, high-temperature liquefaction, hydrothermal carbonization — documented, demonstrated, ignored.
Nobody has bothered to run them as one closed system.

The tools are old. The insight is not.
Aquaponics, high-temperature liquefaction, hydrothermal carbonization — documented, demonstrated, ignored.
Nobody has bothered to run them as one closed system.
Rapid City is evaluating a non-binding plan to route landfill waste wood toward biochar. Before choosing a horizontal grinder, chipper or screen, operators need clean-wood acceptance, contamination limits and a downstream particle-size spec. #WoodWaste #Biochar