1) secondary flotation
二级气浮
1.
This article applied BAF & coagulation and sedimentation & activated carbon absorption process in treating secondary flotation refinery wastewater.
采用BAF+絮凝沉淀+活性炭过滤工艺处理永坪炼油厂二级气浮后出水。
2) secondary floatation
二级浮选
1.
The article discusses the location for the addition of secondary floatation process in the oily sewage treatment plant of the Re-finery of Daqing Petrochemical Company,and the result of application of JHX multi-stage jet floating vessel.
对大庆石化分公司炼油厂含油污水处理场增设二级浮选工艺的位置、采用JHX多级射流浮选罐的效果进行了讨论和分析。
3) double air flotation
双级气浮
1.
The results show that when the split flow containing wax under mechanical action is treated by the double air flotation, the reuse rate of the wastewater and the recovery of the wax in the wastewater are all over 90%, when the split flow containing wax under saponification .
对蜡染印花生产废水清浊分流,分流后的机械洗蜡废水采用双级气浮处理,蜡回收率和废水回用率可达90%以上;皂化脱蜡废水经酸化气浮处理,蜡回收率可达92%以上,回收蜡质可重复利用。
4) multi stage flotation column
多级气浮塔
5) Two orders bio-contacting oxidation and flotation
二级生物接触氧化-气浮法
6) 2nd stage valve
二级气阀
1.
Started with the principle of booster compressor,the damage situation of booster compressor s 2nd stage valves is stated and it is analyzed why the valves were damaged,it is pointed out that the way to improve the life of booster compressor s 2nd stage valves by using the air dryer in order to separate the water from the air flow.
介绍了压缩机工作原理及现场增压机二级气阀损坏情况,分析了损坏原因,提出了用冷却吸附干燥机分离气流中的水分来提高增压机二级气阀寿命的方法,实践证明该方法能够解决二级气阀寿命过短问题。
补充资料：浮气
浮气
浮气 循行于浅表部位之气。《灵枢·卫气》：“其浮气之不循经者，为卫气。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条