曝气器在污水处理中运行周期短的原因分析及对策

Aerators in Wastewater Treatment in the Coal- To- Olefins Short Run Cycle Analysis and Countermeasures

国内煤化工产业中煤制烯烃项目污水处理中 O 池曝气系统原设计是固定式底部微孔曝气，自投用以来曝气器平稳运行周期为2～3个月。为了保证煤制烯烃污水得到科学的处理，在一个生产周期内（1～2年）能平稳达标排放，对曝气器运行周期短的问题进行了分析，并制定了相应对策。

Domestic coal chemical industry, coal-to-olefins projectoriginal design of sewage treatment O pond aeration system is fixed at the bottom of microscopic aeration,Used since the vote the aerator running smoothly cycle for 2 to 3 momth .In order to guarantee the scientific processing coal to olefins sewage,in a production cycle （one to two years） smooth discharge standards aerator,running short cycle analysis,and to develop appropriate countermeasures.