针对含油废水中难分离的细粒级油分，结合溶气气浮技术和柱浮选技术的优点，提出利用溶气析出式浮选柱处理含油废水。

For the granule oil-bearing wastewater that is difficult to separate, a new device of air dissolution releasing column is developed based on the air dissolution floatation and column floatation.

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文章报道了采用机械散气溶气气浮柱(NAFC)气浮处理含藻水的试验研究。

This paper reports the experimental study on the treatment of algae-laden water by New Air-smashing and dissolving Flotation Column (NAFC).

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试验研究了气浮技术对聚驱产出污水的处理效果，并详细探讨了浮选剂类型、加量及气浮时间、溶气量等对其处理效果的影响。

The effect of flotation-agent type, dosage, and air-flotation time and air solution volume on treating result is discussed in detail.

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