METHOD FOR TREATING CYANIDE-POLLUTED SOIL OR CYANIDE-POLLUTED WASTE

摘要

PROBLEM TO BE SOLVED: To efficiently remove cyanide from cyanide-polluted soil or cyanide-polluted waste to purify the cyanide-polluted soil or waste.;SOLUTION: An aqueous solution with a pH of 9 or above is brought into contact with cyanide-polluted soil or cyanide-polluted waste and the eluted cyanide-containing water obtained is treated separately.;COPYRIGHT: (C)2005,JPO&NCIPI