Treatment of aqueous solutions of 1,4-dioxane by ozonation and catalytic ozonation with copper oxide (CuO)
نویسندگان
چکیده
منابع مشابه
Optimization of the catalytic ozonation process using copper oxide nanoparticles for the removal of benzene from aqueous solutions
The current study aimed to examine the overall feasibility of the use of copper oxide nanoparticles (CuO-NPs) as a catalyst in ozonation process for the removal of benzene from aqueous solutions under experimental conditions. This experimental study was conducted on a laboratory scale reactor in a semi-batch mode. The effect of critical operating parameters such factors as pH, concentration of ...
متن کاملOptimization of the catalytic ozonation process using copper oxide nanoparticles for the removal of benzene from aqueous solutions
1Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran 2Analytical Research Laboratory, Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran 3English Department, Zahedan University of Medical Sciences, Zahedan, Iran 4Department of Environmental Health, Graduate School of Public Health, Tehran University of Medical Sciences, Tehran, Iran ...
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This study investigated the degradation pathway of metoprolol, a widely used β-blocker, in the ozonation via the identification of generated ozonation by-products (OPs). Structure elucidation of OPs was performed using HPLC coupled with quadrupole time-of-flight high-resolution mass spectrometry. Seven OPs were identified, and four of these have not been reported elsewhere. Identified OPs of me...
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background: the use of alternative disinfectants and the control of natural organic material are two approaches that are typically applied in water treatment utilities to reduce the formation of chlorinated disinfection by-products in recent years. catalytic ozonation as a new technology is used to promote the efficiency of the single ozonation processes. the purpose of this study was to invest...
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ژورنال
عنوان ژورنال: Environmental Technology
سال: 2018
ISSN: 0959-3330,1479-487X
DOI: 10.1080/09593330.2018.1538259