Energy consumption and photochemical degradation of Imipenem/Cilastatin antibiotic by process of UVC/Fe2+/H2O2 through response surface methodology 机翻标题: 暂无翻译,请尝试点击翻译按钮。

来源
Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic
年/卷/期
2019 / 182 /
页码
1194-1203
ISSN号
0030-4026
作者单位
Alborz Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Karaj, Iran;Khoy Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Khoy, Iran;Lorestan Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Khorramabad, Iran;Lorestan Univ Med Sci, Razi Herbal Med Res Ctr, Khorramabad, Iran;Lorestan Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Khorramabad, Iran;Shahid Beheshti Univ Med Sci, Sch Hlth, Dept Environm Hlth Engn, Students Res Off, Tehran, Iran;Islamic Azad Univ, Dept Environm Hlth Engn, Hamadan, Iran;
作者
Godini, Hatam;Sheikhmohammadi, Amir;Abbaspour, Leila;Heydari, Rouhollah;Khorramabadi, Ghodratollah Shams;Sardar, Mandieh;Mahmoudi, Zahra;
摘要
In the present study, degradation of Imipenem/Cilastatin antibiotic (ICA) from aqueous solution was investigated by the integrated advanced oxidation / reduction process (AROP) of UVC/Fe2+ / H2O2. R software using the response surface methodology was applied to investigate relationship between the input independent factors (Fe2+, H2O2, time and initial antibiotic concentration) and one dependent output response (removal efficiency). 28 runs per experimental design were obtained with generation of a central composite design (CCD). The second-order model (with p-value, 2.976 e-16; F-statistic, 180.1 on 8 and 19 DF; multiple R-squared, 0.987; adjusted R-squared, 0.9815 and lack of fit, 0.868 indicated satisfactory adjustment between model and experimental data for AROP. Based on obtained results, the optimum ranges of parameters considering both maximum antibiotic removal and minimum energy consumption were estimated: initial antibiotic concentration, 5-7.5 mg L-1; reaction time, 18.9-33.86 min; Fe2+, 0.74-1.2 mM and H2O2, 0.28-0.32 mM.
机翻摘要
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关键词/主题词
Optimization;Energy consumption;Degradation;Imipenem/Cilastatin;Advanced oxidation/reduction;
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