【摘要】 介绍了氰化贫液的处理方法,重点介绍了净化法(碱氯氧化法,二氧化硫-空气氧化法,过氧化氢氧化法,臭氧化法,电解氧化法,微生物氧化法)和回收法(酸化法,离子交换法,吸附法,溶剂萃取法,膜法)及各种方法的基本原理、优缺点,提出了研发新工艺的重要性。更多还原

【Abstract】 Some processes for treating cyanide waste solution are presented.Cleanup methods(alkali-chlorine oxidation,SO2-air oxidation,hydrogen peroxide oxidation,ozonation,electrolysis oxidation,microbial oxidation)and recovery mothods(acidification,ion-exchange,actirated carbon,adsorption,solvent extraction,membrane separation)and their advantages and disadvantages are introdued.New process for treating cyandide wastewater should be developed.更多还原