Researchers plan to introduce reverse osmosis water from sewage into the biological oxidation system to improve the effect of application of the biological oxidation method.

准备将污水反渗透水引入生物氧化系统，以更好地提高生物氧化工艺的处理效果。

A biological oxidation technology of isolated aeration was used to pretreat alkaline sewage from a petroleum refinery in an industrial scale.

采用隔离曝气生物氧化工艺，对炼油碱渣废水进行了预处理工业化试验。

The applicaiton of biological oxidation - flocculation sedimentation - filtration - disinfection process in treating domestic wastewater was presented.

采用生物接触氧化+絮凝沉淀+过滤+消毒工艺处理生活污水.