摘要
天然沸石经Ｍｇ、Ａｌ盐化学改性后，对含磷废水中磷的吸附容量可达１０．２ｍｇ／ｇ，磷的去除率达９９．８％，残留磷浓度降至０．１ｍｇ／ｌ。吸附符合Ｆｒｅｄｕｌｉｃｈ吸附等温方程：Ｑ＝２．１６Ｃ０．２０９。
Abstract After modifying by Mg￣(2+) and Al￣(3+),natural zeolite can adsorb P in waste water with a capacity of 10.2 mg/g, 99.8% of tatal P removed, and residual keep at the level of 0. 1 mg/l. Adsorb process accords with Fredulich Isothermal Equation──Q=2. 1 6C0.209.
出处
《矿产保护与利用》
1996年第1期23-25,共3页
Conservation and Utilization of Mineral Resources
