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United States Department of Agriculture

Agricultural Research Service

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Image Number D1248-1

For ethanol research, technician David Bozzi weighs pulp recovered from garbage (a sample of which is in the plastic bag, at left) while microbiologist Diana Franqui adds glucose-releasing enzymes to a blend of plant material and pulp suspended in water. On the table, the plastic tray at left contains pulp from garbage; the tray at right holds rice straw—a plant waste left after rice harvest.


Photo by Peggy Greb.

640 pixels wide: (d1248-1.jpg)

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Last Modified: 8/12/2016
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