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Roots Could Clean Dirty Water
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Roots Could Clean Dirty Water
Robert Cameron, graduate student in horticulture, describes his unusual biofilter that combines artificial wetlands with tube filters filled with recycled materials. Credit: Amitabh Avasthi; Penn State
Video Length: 0
Date Found: May 06, 2010
Date Produced: May 05, 2010
View Count: 2
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