摘要
利用低温合成的方法制备了活性磷酸钙，并检验了活性磷酸钙处理含铅废水的性能。对处理剂的用量、细度、铅的浓度、处理时间、ｐＨ值等因素对除铅效果的影响进行了试验。结果表明，活性磷酸钙对铅具有良好的处理效果，可用于处理含铅废水及制成特殊用途的铅处理剂。
The experiment of treating the Pb in waste water by activated calcium phosphate was carried out.The effects of activated calcium phosphate quantity,fine degree,pH value of wastewater,mix reaction time on removal of Pb in wastewater were analyzed.The results show that when wastewater pH value remains within 5～9,and the mass ratio of activated calcium phosphate to Pb is 200/1,the Pb removal rate reach 98%.
出处
《山东建材学院学报》
1998年第2期166-167,171,共3页
Journal of Shandong Institute of Building Materials
关键词
活性磷酸钙
废水处理
铅
含铅废水
activated calcium phosphate
wastewater treament
Pb(lead)
