leached zone

An aerated pressure filter technology using natural zeolite media was applied to a micro-polluted surface water treatment experiment.

为考察以沸石为填料的溶气滤罐的性能,以低温微污染水为原水进行中试,分析其对氨氮、CODMn和浊度的去除效果,并以π定理推导的综合指标评价滤罐性能。