气水比作为微孔雾化曝气系统性能参数研究

摘要

对采用气水比作为微孔雾化曝气系统性能参数进行了分析,得出了静态曝气时水中溶解氧与气水比的关系式,并将气水比与其他性能指标进行对比,结果表明评价结论一致.%The air-water ratio used as a characteristic criterion of fine bubble mist aeration systems performance is studied. The corresponding relationships between air-water ratio and DO concentration was stablished. Other characteristic criterions were compared with the air-water ra-tio and their results were coincident with each other.