To solve this problem,an inducing type automatic monitoring system is used to control discharge of sludge by the study on the suspension layer of the swirling clarifier.

• 针对该问题,通过对水旋澄清池悬浮层的研究,采用引出式自动监控系统来控制排泥,可避免污泥翻床对监控系统的影响,实现监控、排泥一体化。