CAJ | 학술논문

以空气为载体的微纳米气泡为基础，研究温度、时间、pH 值等影响因素对微纳米气泡在水中的溶解氧的影响，并通过正交试验探究微纳米气泡在水中溶解度的优化条件。正交试验结果表明，以空气为载体的微纳米气泡优化条件为pH 值7、时间8 min、温度23℃、转速1300 r/min时溶解氧含量较高。此实验为下一步研究微纳米气泡在工业废水中的应用提供依据。
이공기위재체적미납미기포위기출，연구온도、시간、pH 치등영향인소대미납미기포재수중적용해양적영향，병통과정교시험탐구미납미기포재수중용해도적우화조건。정교시험결과표명，이공기위재체적미납미기포우화조건위pH 치7、시간8 min、온도23℃、전속1300 r/min시용해양함량교고。차실험위하일보연구미납미기포재공업폐수중적응용제공의거。
In this study,base on the air carrier's micro-nano bubble the influencing factors of temperature, time,pH,dissolved oxygen and other gas bubbles in the water were invastigated the optimum conditions of micro-nano bubbles in water solubility were obtaired by orthogonal test.Orthogonal test results showed that the air carrier's micro-nano bubble optimum conditions include pH 7,time 8 min,tempera-ture 23 ℃,speed 1 300 r/min,under this conditions the dissolved oxygen content is higher.This experi-mental study of micro-nano bubble for the next application in industrial wastewater treatment provids evidence.