HEXAVALENT CHROMIUM TREATMENT AGENT, METHOD FOR TREATING CONTAMINANTS CONTAINING HEXAVALENT CHROMIUM, AND METHOD FOR TREATING BONE MEAL CONTAINING HEXAVALENT CHROMIUM

摘要

Provided is a hexavalent chromium treatment agent containing: at least one compound (A) selected from the group consisting of L-ascorbic acid, sodium L-ascorbate, calcium L-ascorbate, 2-glucoside L-ascorbate, erythorbic acid, sodium erythorbate, and calcium erythorbate; at least one compound (B) selected from the group consisting of a compound represented by formula (b1), a compound represented by formula (b2), a compound represented by formula (b3), 1,2,4-benzenetriol, and 1,3,5-benzenetriol; and at least one compound (C) selected from the group consisting of anhydrous sodium sulfate, anhydrous potassium sulfate, anhydrous magnesium sulfate, and anhydrous calcium sulfate.