HEAVY METAL STABILIZER AND METHOD FOR SUPPRESSING DIFFUSION AND DISSOLUTION OF HEAVY METALS FROM CONTAMINATED SEDIMENT LAYER USING SAME

摘要

The present invention relates to a heavy metal stabilizer for suppressing the diffusion and dissolution of heavy metals from a contaminated sediment layer in a river water system using the heavy metal stabilizer including an adsorption stabilizer and a precipitation stabilizer, and a method for suppressing the diffusion and dissolution of heavy metals from the contaminated sediment layer using the same. The heavy metal stabilizer according to the present invention is an eco-friendly preparation harmless to fish or aquatic organisms, and does not cause secondary contamination by suppressing the diffusion and dissolution of heavy metals in contaminated sediment layer in the river water systems, and can prevent biological accumulation due to food chains such as animals and plants, algae, fish and shellfish, and microorganisms abundant in water using the same.;COPYRIGHT KIPO 2020