駱尚廉2006-07-262018-06-282006-07-262018-06-281999-07-31http://ntur.lib.ntu.edu.tw//handle/246246/22023本研究為高級氧化處理含氯聯苯之研究。首先本研究發現玻璃表面吸附含氯聯苯造成含氯聯苯濃度之不穩定性，以Langmuir-first order 反應式模擬玻璃吸附含氯聯苯，得pH 11±0.1 時反應速率常數較pH 2.5±0.1 高。以吸附固體表面之自由能解釋玻璃表面吸附含氯聯苯之行為，結果顯示影響吸附者為疏水作用。The research of chlorobiphenyls in aqueous solution was conducted in two parts. The first part of the study explored the adsorption of chlorobiphenyls onto glass. Langmuir-first order reaction was used in the adsorption and the photocatalytic oxidation. The results showed some were false in photocatalytic oxidation reaction usingthe Langmuir-first order reaction. In the second half of this study, the photocatalytic oxidation (photo- Fenton and UV/TiO2 processes) of chlorobiphenyls was investigated. With respect to the simulated the photo-Fenton experimental data, the relationship between the reaction rate for chlorobiphenyls and H2O2 concentration was expressed as zero or firstorder reaction and that between the reaction rate and the Fe(II) concentration was a saturation-type reaction. The degradation of TOC was shown for the stronger oxidative ability of the photo-Fenton process more than UV/TiO2.application/pdf55400 bytesapplication/pdfzh-TW國立臺灣大學環境工程學研究所含氯聯苯玻璃表面吸附UV/TiO2系統photo-Fenton 系統chlorobiphenylsadsorption onto glassphoto-Fenton processesUV/TiO2 processesreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/22023/1/882211E002020.pdf