Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

Download a high-resolution (300dpi) digital image here

Image Number D1238-1

Biochemical engineer Bruce Dien (left) loads reactor vessels with corn fiber while microbiologist Loren Iten lowers samples into a sand bath heater to pretreat for fermentation.


Photo by Peggy Greb.

640 pixels wide: (d1238-1.jpg)

Please visit our Image Gallery
Last Modified: 9/30/2008
Footer Content Back to Top of Page