微动力接触氧化法处理军营生活污水示范研究

Demonstration Research on Treating Camp Domestic Sewage with Micro Power Contact Oxidation

将改变传统的机械充氧方式,通过增加水体与空气的接触面积,延长接触时间,进行自然充氧应用于微动力接触氧化法处理生活污水上。重点研究跌水曝气与接触氧化的耦合关系、停留时间与曝气量的耦合关系,形成跌水曝气接触氧化微动力分散式污水处理技术,研究微动力接触氧化挂膜规律和快速挂膜方法。并通过对技术参数的优化,在达到溶氧要求的同时,简化设计,提高其与后续工艺的对接性,降低工艺难度。

To change the traditional mechanical oxygenation method by increasing the contact area of water and air and prolonging the contact time, we applied natural oxygenation to sewage treatment with micro power contact oxidation. We focused on studying the coupling relationship of drop aeration and contacting oxidation, retention time and aeration intensity so as to form the operational guidelines for micro power treatment of drop aeration-contact oxidation. We also studied the rule of hanging membrane in the micro power contact oxidation pattern to develop rapid hanging membrane method. And through the optimization of technical parameters, we simplified the design based on meeting the requirements of dissolved oxygen and improved the matching with the subsequent process to reduce the difficulty of the process.