METHOD FOR TREATING SELENIUM-CONTAINING WASTEWATER

摘要

PROBLEM TO BE SOLVED: To more simply and surely remove selenium in a waste liquid. SOLUTION: This treatment method for selenium-containing wastewater for removing selenium from the selenium-containing wastewater X to discharge the same includes a removing process for removing selenium contained in the selenium-containing wastewater X with a pH of 5-7 by bringing the selenium-containing wastewater X into contact with iron 21 and a discharge process for discharging treated water Y from which selenium is removed. COPYRIGHT: (C)2005,JPO&NCIPI