The adsorption of waste FCC(Fluidized Catalytic Cracking) catalyst was used to remove Cu2+ in the wastewater. The effect of shaking time,temperature and PH value on the adsorption of Cu2+ onto waste FCC catalyst was in. spected.

• 利用FCC（流化催化裂化）废催化剂吸附去除废水中的Cu~2＋，考察了振荡时间、温度和pH值对Cu~2＋在FCC废催化剂上吸附效果的影响，探讨了吸附机理，并对连续吸附及吸附剂可再生性作了考察。