On the basis of the introduction about the principle of deep well aeration,combining with the wastewater treatment plant project of Harbin TuanJie town,this paper aimed to guide other engineering practice by deep analyzing the application of well aeration process in the northeast alpine region township wastewater treatment plant and illustrating attention problems.%在对深井曝气工艺原理进行介绍的基础上,结合哈尔滨市道外区团结镇污水处理厂的工程实例,对深井曝气工艺在东北高寒地区乡镇污水处理厂的应用情况及注意问题进行分析说明,为高寒地区其他类似的污水处理工程提供实践经验.
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