沸石除氨氮是一种深度处理技术,适合于养殖水体。本文重点介绍了沸石的结构、性能和除氨氮的作用机理以及在养殖水体中除氨氮的应用,并对今后沸石除氨氮的改进作了展望。 Zeolite except ammonia is a deep treatment technology, suitable for farming water. In this paper, the structure and properties of zeolite, the action mechanism of removing ammonia nitrogen and the application of ammonia nitrogen removal in aquaculture water are introduced. The future prospects of zeolite removal of ammonia nitrogen are also discussed.