水力空化降解罗丹明B的试验研究

A Best Condition Research on Decomposition of Rhodamine-B by Hydrodynamic Cavitation Technique

水力空化技术是一种新的废水处理技术.为了探讨操作条件对降解的影响,本试验利用多洞孔板水力空化装置对含罗丹明B的模拟废水进行降解试验研究.研究结果表明:溶液的pH值及亚铁离子的存在对降解效果有很大的影响作用.

Hydrodynamic cavitation is a new technique in wastewater treatment. The degradation of rhodamine-B in the simulated wastewater has been experimentally inv-estigated by a hydrodynamic cavitation set-up with multiple hole orifice plates to discuss the effect of handle condition on degradation. The experimental result shows that the existence of Fe^2＋ and pH has an extraordinary effect on the degradation of hydrodynamic cavitation.