WATER TREATMENT APPARATUS INCORPORATING WALNUT SHELL FILTER MEDIA AND A DRAFT TUBE SYSTEM
The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media.
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
21.08.2014
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Subjects | |
Online Access | Get full text |
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