The inorganized emission of odors from flotationtank of oil refining wastewater treatment plant in Daqing Petrochemical Company has endangered the ambience and the public health.
大庆石化公司炼油污水厂浮选池无组织排放出大量恶臭气体，对周边环境和人体健康造成了很大危害。
2
The affecting factors of floating speed of slops particles with gas bubbles in shallow tankflotation wastewater treatment system are analyzed.
分析了浅池气浮净水系统中影响挟气污粒上浮速度的因素。
3
The aeration flotation process is a new application to the activated sludge processes. The final tank USES dissolved air flotation instead of sedimentation, and is combined with the aeration tank.