生产实践中厌氧颗粒污泥品质评价参数的研究及其实际应用

Study and application of assessment parameters for anaerobic granules in practice

通过对多组源自实验室和工业反应器厌氧颗粒污泥样品主要特征参数的实验室研究和全面的理论分析,对于众多反映颗粒污泥性质的主要参数进行了筛选,在此基础上建立了一组与工业反应器运行状况关系密切且测定方法简便易行、适宜在生产实践中应用的颗粒污泥品质评价参数。所建参数体系能够较好地反映生产操作条件下厌氧反应器的运行状况,并能为高效厌氧反应器的运行控制提供理论依据。

The main characteristic parameters of anaerobic granules from several lab-scale and full-scale reactors were assessed by laboratory testing methods and theoretical study.Then a group parameters were screened and an assessment method on quality assessment with low investment and operating cost were developed,which can be used to judge the operational state and provide helpful information on operating and controlling of such high-rate anaerobic bioreactors in productive practice.