| 中文摘要 | 第1-5页 |
| Abstract | 第5-9页 |
| 1 Introduction | 第9-23页 |
| ·Background | 第9-10页 |
| ·Synthetic dyes | 第10-15页 |
| ·Classifications of synthetic dyes | 第10-11页 |
| ·Synthetic dye wastewater | 第11页 |
| ·The treatment of synthetic dyes by conventional methods | 第11-13页 |
| ·Chemical and advanced oxidation processes (AOPs) | 第13-15页 |
| ·Electrochemical Process | 第15-18页 |
| ·Ozonation of water and wastewater | 第18-19页 |
| ·Conventional peroxone process | 第19-20页 |
| ·The development of Electro-peroxone process | 第20-21页 |
| ·Thesis objective | 第21页 |
| ·Summary | 第21-23页 |
| 2 Materials and methods | 第23-29页 |
| ·Electro-peroxone reactor | 第23-24页 |
| ·Chemicals and reagents | 第24页 |
| ·Preparation of carbon-PTFE cathode | 第24-25页 |
| ·Typical ozonation, electrolysis, and E-peroxone treatment of Orange II dye wastewater | 第25-26页 |
| ·Analytical methods | 第26-29页 |
| ·Hydrogen peroxide detection | 第26页 |
| ·Ozone concentration detection | 第26页 |
| ·Hydroxyl radicals detection | 第26-28页 |
| ·Total organic carbon detection (TOC) | 第28页 |
| ·Color detection | 第28页 |
| ·Toxicity test detection | 第28-29页 |
| 3 Results and discussion | 第29-52页 |
| ·H_2O_2production in E-peroxone | 第29-31页 |
| ·OH production in E-peroxone | 第31-33页 |
| ·Comparison of electrolysis, ozonation and E-peroxone treatments | 第33-37页 |
| ·Effects of the cathode type on the TOC mineralization | 第37-39页 |
| ·Effects of currents on the TOC mineralization | 第39-41页 |
| ·Effects of O_3concentration on the TOC mineralization | 第41-42页 |
| ·Effects of electrolytes on the TOC mineralization | 第42-44页 |
| ·Effects of pH on the TOC mineralization | 第44-48页 |
| ·Initial pH | 第44-45页 |
| ·Constant pH | 第45-48页 |
| ·Effects of supplied O_3on the lifetime of carbon-PTFE | 第48-49页 |
| ·E-peroxone as an alternative technology for synthetic dye wastewater treatment | 第49-50页 |
| ·Summary | 第50-52页 |
| 4 Inibinition of polymer formation in electrochemical degradation of p-nitrophenol by E-peroxone treatment | 第52-66页 |
| ·Introduction | 第52-53页 |
| ·Experimental | 第53-56页 |
| ·Results and discussion | 第56-64页 |
| ·Formation of polymer during PNP electrolysis treatment | 第56页 |
| ·E-peroxone and electrolysis-O_3treatment of PNP | 第56-62页 |
| ·Effects of sparging O_3concentration on the TOC mineralization during electrolysis-O_3treatment | 第62-63页 |
| ·Effects of current on the TOC mineralization | 第63-64页 |
| ·Summary | 第64-66页 |
| 5 Conclusions and suggestions | 第66-68页 |
| ·Conclusions | 第66页 |
| ·Suggestions | 第66-68页 |
| REFERENCES | 第68-78页 |
| AKNOWLEDGEMENT | 第78-80页 |
| APPENDIX | 第80-82页 |
| RESUME | 第82页 |
