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| 摘要: |
| 针对深度乳化的、高浓度含油废水，研究了一种有效的并能够回收油资源的物理化学方法——射流空化法。研究了不同油滴粒径尺寸、不同废水含油浓度、不同的表面活性剂含量以及不同射流空化强度与除油率的关系。实验结果表明：在空化数为0．121的空化强度下，高浓度含油废水经过一次射流空化处理后，去除率可迭85％；经过三次处理后去除率大于95％，并达到二级排放标准。该方法适于处理深度乳化的、高浓度的含油废水。 |
| 关键词: 射流空化 含油废水 破乳 油滴粒径 |
| DOI： |
| 分类号:X703 TB553 |
| 基金项目: |
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| Experimental Research on Oily Wastewater Treatment with Jetting Cavitational Technology |
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Liu Feng Zhu Nanwen Wang Yalin et al
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| Abstract: |
| An oily wastewater treatment method with jetting cavitational technology is introduced. The relations between oil granularity, jetting cavitational degree, oil concentration, surfactant content and the removal efficiency have been studied. Experimental re |
| Key words: jetting cavitation, oily wastewater, de-mulsification, oil granularity |
