低浓度二氧化硫烟气一直是困绕钼冶炼烟气治理的技术难题。
Dealing with the gas of low-concentration SO 2 is a difficult technic problem puzzled with molybdennum smelt factories.
低浓度二氧化硫烟气一直是困绕钼冶炼烟气治理的技术难题。
Uncertain Degree of Measurement of the Evaluate of the Density of Sulphur Dioxide Gas in Nitrogen;
利用排硫杆菌生物膜填料塔对含二氧化硫烟气的净化效果进行了初步实验。
The preparatory test research is carried on the sulfur dioxide gas by using biological-membrane packed tower with desulphurization bacilli.
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