摘要
在静态和动态条件下,研究了沸石对氨氮废水的处理,确定了搅拌时间、沸石用量、溶液的pH值及氨氮的 浓度对处理结果的影响。在动态实验中比较了天然沸石与人造沸石的吸附效率和再生效率,实验结果表明人造沸 石的吸附量远大于天然沸石,两者都可循环利用。
The treatment of waste water containing ammonia by zeolite under dynamic and static condition are researched. The influencing factors such as stirring time, zeolite dosage, pH value of the solution and concentration of ammonia are studied. Adsorption efficiency and regeneration efficiency of both natural and man -made zeolite are compared in dynamic experiment. The result indicates that, the adsorption capacity of man -made zeolite is much more than that of the natural zeolite. Both of them can be reutilized by recycling.
出处
《河南化工》
CAS
2003年第9期15-17,共3页
Henan Chemical Industry
关键词
氨氮废水
沸石
离子交换
再生
废水处理
ammonia nitrogen waste water
zeolite
ionic exchange
regeneration
