廢水中有機污染物臭氧氧化降解的影響因素及協(xié)同處理研究

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關鍵詞：臭氧氧化；有機污染物；降解效率；影響因素；協(xié)同作用中圖分類號：X703 文獻標識碼：A 文章編號：1008-9500(2025)06-0056-03DOI: 10.3969/j.issn.1008-9500.2025.06.015

Research on the Influencing Factors and Synergistic Treatment of Ozone Oxidation Degradation of Organic Pollutants in Wastewater

YANGPengwei (Shandong Metallurgical Design Institute Co.,Ltd., Jinan 25Oooo,China)

Abstract:To improve wastewater treatment efciency,this studyanalyzed the influencing factorsand synergistic treatmentefectofozoneoxidationdegradationoforganicpollutants in wastewater.Bysystematicallanalyzing theeffects of keyparameters such as pH value,temperature,and ozone dosage on the degradation efficiency of organic matter,this study explores thechanges in Chemical Oxygen Demand(COD)removalrate,chromaticity reductionrate,andpollutant mineralizationdegreeunderdiferentreactionconditions.The experimentalresults indicatethat whenthepHvalue is8.5, the removalratesofCODandchromaticityreachtheirhighestlevels.Thesynergisticeffectsofozone with Ultraviolet (UV) and H2O2 were investigated,leading to the establishment of three synergistic oxidation systems: ozone/UV,ozone/H ?2O2 ,and ozone/catalyst.Thesesystemssignificantlyimprovedtreatment eficiencyandcanprovideatheoreticalbasis forpractical engineering applications.

Keywords:ozone oxidation;organic pollutants;degradation efciency;influencing factors;synergistic effect水中有機物的處理效率。（剩余5215字）