HEAVY METAL CONTAMINATED SOIL CLEANING AGENT

摘要

PROBLEM TO BE SOLVED: To provide a new heavy metal contaminated soil cleaning agent capable of largely decreasing an environmental risk and enabling reuse of the soil with hardly damaging the soil.;SOLUTION: The heavy metal contaminated soil cleaning agent contains, for example, a nonpolar hydrophobic amino acid, a basic amino acid, a polar non-charged amino acid, an acidic amino acid and at least one kind of amino acid selected from their salts.;COPYRIGHT: (C)2005,JPO&NCIPI