脉冲溢流喷射器在染整废水治理中的应用

The application of pulse overflow sprayer in the treatment of dyeing industry waste water

脉冲溢流喷射器取代罗茨鼓风机,用于染整废水调节池效果良好,水质均和,不沉淀,无出现厌氧发酵现象,单耗吸气量为441m^3/kwh,是罗茨鼓风机9～10倍,这种喷射器可以用于活性污泥法和生物接触氧化法等废水治理系统,取代罗茨鼓风机。

The pulse overflow sprayer instead of Roots Mower can be smothly used in the equalization tank of dyeing waste water. No precipitation and anaerobic fermentation have been found in the treatment process and the treated water quality is homo geneous. The air drawing capacity per energy consumption of the unit in 441m^3/kwh, about 9 to 10 times of that of Roots blower. This kind of sprayer can substitute for Roots blower in the waste water treatment system of active sludge and contact biological oxidation process.