Dredged Sediments
Dredged sediments refer to the materials, such as sand, silt, and clay, that are removed from the bottom of water bodies, such as rivers, lakes, and harbors, using a dredging machine. Dredging is typically done to maintain or deepen navigation channels, to create new harbors or marinas, or to restore degraded aquatic habitats. The dredged sediments can be disposed of in various ways, such as being used for beach nourishment, being placed in confined disposal facilities, or being used for beneficial reuse projects. However, dredged sediments can also contain contaminants, such as heavy metals and organic pollutants, which can pose risks to human health and the environment if not managed properly.
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