300 dpi: (d114-17.jpg)
640 pixels wide: (d114-17.jpg)
![]() Image Number D114-17 |
In New Orleans, technician Renee Bigner places poultry litter pellets into a furnace to make biochar via slow pyrolysis.
Photo by Stephen Ausmus.
300 dpi: (d114-17.jpg)
640 pixels wide: (d114-17.jpg)
![]() Image Number D114-17 |
In New Orleans, technician Renee Bigner places poultry litter pellets into a furnace to make biochar via slow pyrolysis.
Photo by Stephen Ausmus.