Advanced oxidation process (AOPs) are technologies based on the intermediacy of hycroxyl radical and other radicals to oxidize recalcitrant, toxic nad no biodegradable cpmpounds to various by- products. In this paper, Oxytetracycline hydrochloride (OTC) was degraded inside a UV-H2O2 system which utilize hydroxyl radical generated from H2O2 to attack OTC. Concentration of H2O2, temperature and pH was varied in this experiment. To monitor OTC degradation, TOC and UV-VIS spectra analysis were carried out. Constant OTC concentration at 250 ppm was used. About 93.06% of TOC removal was achieved at 40°C and 1 eq mole ratio H2O2 to OTC. After 180 min irradiation, UV-Vis spectra of OTC have shown total disappearance of OTC peak. HPLC analyses has shown about 93.08% of OTC were degraded after 180 min irradiated inside UV-H2O2 system.
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机译：先进的氧化过程（AOP）是基于挠性氧基自由基和其他基团的技术基础，以氧化氯普硫普利，毒性NAD没有可生物降解的CPMPOUNDS各种副产物。在本文中，盐酸盐酸盐（OTC）在UV-H 2-IM> O 2 系统内降解，其利用H 2 O产生的羟基自由基 2 攻击OTC。 H 2 O 2 在该实验中变化了温度和pH。为了监测OTC降解，进行TOC和UV-Vis光谱分析。使用250ppm的恒定OTC浓度。在40°C和1 eq摩尔比H 2 O 2 到OTC，实现了约93.06％的TOC去除。在180分钟辐照后，OTC的UV-Vis光谱显示出OTC峰的全部消失。 HPLC分析显示约93.08％的OTC在UV-H 2 O 2 系统中辐照后180分钟后降解。
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