#269 Dewatering Contaminated Residuals

Geotextile 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 Geotextile Tube 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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