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Plan to turn farm waste into paper earns students $15,000
Date:11/12/2012

p>To remedy this, the three students drew on their Korean heritage to modernize a traditional Korean paper-making process for use in places such as Ethiopia. The students prepared a detailed design for a low-cost paper-making device that requires no electricity. The machine grinds up agricultural waste such as grain husks and mixes the material with water boiled over a fire. The resulting pulp is dried on racks to form paper.

So far, the paper-making device exists only on paper. But the students now plan to build a prototype. If the machine works as conceived, team member Oh said, the students will look into working with a nonprofit group or private investors to try to move the low-tech invention into regions where school supplies are scarce. "These people have a very real need," he said. "While we love our idea, we hope that the project continues to move forward for their sake, not so much ours."

Oh completed his undergraduate studies last spring and is now pursuing a master's degree in the Department of Chemical and Biomolecular Engineering. His teammate Cho is now a senior, majoring in chemical and biomolecular engineering. Team member Choi is a junior, majoring in applied mathematics and statistics.


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Contact: Phil Sneiderman
prs@jhu.edu
443-287-9960
Johns Hopkins University
Source:Eurekalert

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