#269 Dewatering Contaminated Residuals

Geotube® containers were selected to dewater the contaminated residuals being pumped and from this raceway and underground tunnels in Massachusetts. The residuals from the dredge were pumped and chemically treated to  a primary Geotube® and the filtrate was pumped and chemically treated again as it was sent to a secondary tube. This filtrate was then sent to a water treatment plant on site and discharged into the river.

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