SURFACE LAYER IMPROVEMENT SYSTEM AND METHODS FOR ON-SITE REMEDIATION OF CONTAMINATED SEDIMENTS
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United States of America
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Feb 20, 2025
app pub date -
Aug 15, 2024
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Aug 15, 2024
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Abstract
A surface layer improvement system for on-site remediation of contaminated sediments includes: a stabilizer spray unit that performs underwater spraying of a stabilizer to a remediation target region; and a disturbing and mixing unit that induces bioturbation by mixing the stabilizer with the contaminated sediments in water. The disclosure performs the remediation of the contaminated sediments by spraying the stabilizer to the remediation target region of a water bottom floor through the stabilizer spray unit and performing on-site incorporation of the stabilizer sprayed through the disturbing and mixing unit.
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