摘要
研究了微波强化内电解降解活性艳红X-3B的协同作用。分析了微波诱导铁、炭等离子体的产生,评价了微波等离子体对活性艳红X-3B的降解能力及降解产物的紫外光谱,比较了常规内电解和微波强化内电解降解产物的红外光谱特征,并对微波强化反应前后的铁屑和活性炭进行扫描电镜检测,结果表明:微波强化内电解的降解作用主要来源于微波等离子体的直接氧化及其协同对铁、炭填料的高效再生。
Internal electrolysis cooperated with microwave degrading reactive brilliant X-3B in water was studied to investigate plasma generation on microwave induced Fe-C and evaluate its degradability and UV spectrums of degraded products. Infrared spectrometry of degraded products by general internal electrolysis was compared with by intensifying internal electrolysis, and SEM was used to characterize carbon and iron before and after microwave plasma treatment. Results indicated that the effect of microwave plasma on internal electrolysis attributed to the microwave plasma's direct oxidation to organic pollutant and its efficient regeneration of the mixture of carbon and iron.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2007年第2期43-45,86,共4页
Environmental Science & Technology
基金
国家"十五"863计划重大专项资助(2002AA601300)
湖北省教育厅重点项目资助(D200617005)
关键词
微波
强化
等离子体
内电解
microwave
intensify
plasma
internal electrolysis
