市政污水处理中的曝气模型应用现状及发展

Current Application and Development of Aeration Model in Municipal Wastewater Treatment

溶解氧是污水处理过程中的最重要参数之一。总结了污水处理过程中有关溶解氧的曝气模型,主要包括生物反应机理曝气模型(白箱模型)、模糊建模曝气模型(黑箱模型)、生物反应机理-模糊建模曝气模型(白箱-黑箱曝气模型),分析了各种曝气模型的研究现状及其研究热点,并指出曝气模型的发展方向和趋势。

Dissolved oxygen is one of important parameters in the wastewater treatment process. The aeration models for dissolved oxygen in the wastewater treatment were summarized, including the aeration model based on biological reaction mechanism （white box model） , the aeration model based on fuzzy modeling （black box model） and the mechanism-fuzzy aeration model （white-black box aeration model）. The research status and focus of various aeration models were analyzed, and the development direction and trends of aeration models were pointed out.