JBT 6047-1992 热处理盐浴有害固体废物无害化处理方法

Z70JB/T604719921992-05-051993-07-07112GB7487ZBZ7000133.1113.2Ba2+Na2SO4Na2CO3+H2SO4BaCl2+Na2SO4BaSO4+2NaCl1BaCl2+Na2CO3+H2SO4BaSO4+2NaCl+CO2+H2O23.3NaClONaNO2+NaClONaNO3+NaCl33.4Fe2+Fe3+6NaCN+FeSO4Na4FeCN6+Na2SO441992-05-05JB/T604719921993-07-07JB/T6047199223Na4FeCN6+4FeCl3Fe4[FeCN6]3+12NaCl544.14.1.1114.1.22a+BaSO4bBaSO424.1.335%Na2CO310H2O15pH=6~7BaCl2[Ba2+]2%Na2SO410H2OBaCl2[Ba2+]JB/T60471992334.1.44Fe4[FeCN6]344.24.322H2SO4HClNaOHNaClONa2SO410H2ONa2CO310H2OFeSO47H2OFeCl36H2O1.841.191.112.5%4.43156.5pH8NaClO[NO2]FeSO47H2O15pH=4~525%FeCl36H2O[CN–]JB/T604719924320pH7pH8NaOH110120h21~2h38h120h24h6pH76pH84pH5Na2SO410H2ONa2CO310H2OBaCl21.51~21NaClONaNO21.21~21FeCl36H2ONaCN31~41h1~2251055.15.25.3Ba2+NO2–CN–ZBZ710016ZBZ71001AGB7487JB/T60471992JB/T60471992*2100044*88012301/161/28,000199311993115005.009301