常州大学学报（自然科学版）2016，Vol.28Issue(6)：95-99,5.DOI:10.3969/j.issn.2095-0411.2016.06.017
抗生素类污染物磺胺嘧啶的UV/H2O2降解技术研究
Photodegradation of Antibiotics-Type Pollutant Sulfadiazine Using UV/H2 O2 Induced Oxidation Process
摘要
Abstract
In recent years,the pollution of antibiotics in water is becoming more and more serious.As one of the typical antibiotics,sulfadiazine has attracted widespread attention of researchers.Combined with Box-Behnken design method (BBD),UV/H2 O2 degradation technology was used to study the degradation of sulfadiazine.Meanwhile,Response Surface Methodology(RSM)was applied to analyze and optimize the reaction conditions,including UV light intensity,H2 O2 dosage and sulfadiazine initial concentration during the process of degradation.The experimental results showed that under the reaction conditions of initial sulfadiazine concentration 5mg·L-1,H2O2 dosage 0.4mL and the light intensity 1400μW·cm-2,the re-moval of sulfadiazine reached 83.9%.This shows that RSM can effectively predict the photodegradation results.关键词
UV/H2O2/抗生素/磺胺嘧啶/去除率/响应面分析Key words
UV/H2 O2/antibiotic/sulfadiazine/removal/RSM分类
资源环境引用本文复制引用
彭明国,李志宏,周浩,李华杰,卞正云,杜尔登,王利平..抗生素类污染物磺胺嘧啶的UV/H2O2降解技术研究[J].常州大学学报（自然科学版）,2016,28(6):95-99,5.基金项目
国家自然科学基金资助项目(51308078) （51308078）
江苏省自然科学基金(BK20130252) （BK20130252）
国家水体污染控制与治理科技重大专项(2012ZX07301-001) （2012ZX07301-001）
江苏省产学研前瞻性联合研究项目(BY2016029-09). （BY2016029-09）
