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1)  dissolved air floatation
溶气气浮分离
1.
A system of dissolved air floatation is designed,and the parameters of techniques and structure which affect on the efficiency of purification are elementary studied in this paper.
本文设计了一套溶气气浮分离系统,并对影响净化效果的工艺参数和结构参数进行了初步的研究。
2)  flotation separation
气浮分离
1.
Based on the principle of cyclonic centrifugal separation and flotation separation for treating produced water,it could reduce the oil content of produced water significantly.
EPCON紧凑型气浮装置是为了满足挪威排放法案而研制的采油废水处理新技术,综合应用旋转离心分离和气浮分离的工作原理对采油废水进行处理,大幅度降低了采油废水的含油量。
3)  dissolved air flotation
气浮分离
4)  dissolved air flotation
溶气气浮
1.
The fractal dynamic model of dissolved air flotation process;
溶气气浮过程动力学模型的分形观
2.
Pretreatment of oil-bearing restaurant wastewater by micro-bubble air flotation and traditional dissolved air flotation: a comparative study;
微气泡气浮与溶气气浮预处理餐饮含油废水的研究
3.
Experimental research on treatment of oilfield produced water by inclined plates dissolved air flotation
斜板溶气气浮处理油田采出水的试验研究
5)  air floatation classifier
气浮分离器
6)  ionic liquid gas solvent sublation
离子液体气浮溶剂浮选
补充资料:溶气气浮
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性质:将废水加压溶气后进行气浮法处理的过程。处理时,将空气在一定的压力下溶解于废水中,达到过饱和状态后突然使废水减至常压,这时溶解于水中的空气以微小气泡的形式从水中逸出,有选择地将放心水中含有的疏水性污染粒子或有表面活性物的亲水性污染粒子吸附到气泡上,以泡沫的形式从水中分离除去。溶气气浮的气泡粒度很小,初粒度约80μm。工程上常采用部分废水加压溶气气浮法。此法净化效率高,特别适用于含油废水的处理,但耗电较高。

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