管式微孔电极运行参数对其氧化性能影响的研究

摘要我国医药废水尤其是含环唑类医药废水具有毒性大、稳定性强等特点，处理难度很大。同时，我国水环境污染日益严重，对该类废水的处理则具有相当的迫切性。因此，开发各类高效实用的医药废水处理方法具有十分广阔的应用前景和重要的现实意义。本文在分析了原有电化学氧化技术处理有机医药废水优点的基础上，自制钛基氧化钌管式电极并设计制造出相应的反应器。我们进行了循环流动管式电极对含环唑类有机医药废水的电解处理实验，证明了管式微孔电极电解含环唑类有机废水的可行性。此外，我们通过使用不同微孔孔径的电极、不同电流密度和不同循环流速来探究不同运行参数对管式微孔电极氧化性能的影响。26333
关键词电化学氧化技术管式微孔电极有机医药废水
毕业论文设计说明书外文摘要
Title    Influence on the electrode oxidation susceptibility of
            micro-porous tubular electrode operating parameters
Abstract
Pharmaceutical wastewater especially azole organic pharmaceutical wastewater at home is hard to be treated due to its high toxicity and stability. Because of the reducing water environment quality in our country, it is necessary to remove this kind of wastewater. Therefore，the development of various types of efficient processing method has great broad application prospects and practical significance. In this paper，based on the advantages of electrochemical technology in pesticide wastewater treatment， we have made the Ti/RuO2 micro-porous tubular electrode and corresponding reactor to treat pharmaceutical wastewater. According to the study for the degradation effect of circulating tubular electrode for processing pharmaceutical wastewater, we have prove the feasibility of using tubular Ti/RuO2 electrodes for degradation of azole organic wastewater. Furthermore, we changed the operating parameters such as electrodes of different micropore diameter, the electric current density and circulating flow rate to research the influence on the performance of the electrode oxidation.
Keywords electrochemical oxidation technology organic pharmaceutical wastewater micro-porous tubular electrode
目   次
1 绪论    1
1.1 研究背景    1
1.1.1 我国医药工业废水污染及处理方法概况    1
1.1.2 电化学氧化技术    2
1.1.3 电化学氧化技术的缺陷    3
1.2 研究目的和意义    3
2 实验材料与实验方法    5
2.1 废水的来源与水质    5
2.2 实验材料与仪器    5
2.2.1 材料与化学试剂    5
2.2.2 实验仪器    5
2.3 实验方法    6
2.3.1 实验装置设计    6
2.3.2 Ti/RuO2管式阳极的制备    6
2.3.3 电极的表征    6
2.3.4 模拟废水的电解    7
2.3.5 实际废水的电解    7
2.4 分析方法    8
2.4.1 高效液相色谱    8
2.4.2 浓度与峰面积换算公式    8
2.5 实验结果    8
2.5.1 不同孔径钛管刷涂效果对比    8 管式微孔电极运行参数对其氧化性能影响的研究:http://www.751com.cn/huaxue/lunwen_20466.html