Sivakumar Manickam, Pandit Aniruddha B
Chemical Engineering Section, University Department of Chemical Technology, Matunga, Mumbai 400019, India.
Ultrason Sonochem. 2002 Jul;9(3):123-31. doi: 10.1016/s1350-4177(01)00122-5.
A novel method of treating a dye solution has been studied by hydrodynamic cavitation using multiple hole orifice plates. The present work deals with the effect of geometry of the multiple hole orifice plates on the degradation of a cationic dye rhodamine B (rhB) solution. The efficiency of this technique has been compared with the cavitation generated by ultrasound and it has been found that there is substantial enhancement in the extent of degradation of this dye solution using hydrodynamic cavitation. Large-scale operation coupled with better energy efficiency makes this technique a viable alternative for conventional cavitational reactors.
一种使用多孔孔板通过水力空化处理染料溶液的新方法已被研究。目前的工作涉及多孔孔板的几何形状对阳离子染料罗丹明B（rhB）溶液降解的影响。已将该技术的效率与超声产生的空化进行了比较，并且发现使用水力空化时该染料溶液的降解程度有显著提高。大规模操作以及更好的能源效率使该技术成为传统空化反应器的可行替代方案。
