机械化学方法降解活性翠兰KN-G  

Degradation of Reactive Turquoise Blue KN-G by Mechanochemistry Method

作　　者：唐晓琳[1] 王越川[1] 何星存[1] 黄智[1] 陈孟林[1] 

机构地区：[1]广西师范大学环境与资源学院,广西桂林541004

出　　处：《广西师范大学学报（自然科学版）》2011年第1期52-56,共5页Journal of Guangxi Normal University:Natural Science Edition

基　　金：广西自然科学基金资助项目(桂科自0640066);广西重点实验室资助项目(桂科能0702K020);广西高校科研项目(200911MS60)

摘　　要：以活性翠兰KN-G探针反应,用自制的NiO为磨料,考察了球磨时间、物料比、球料比和球磨速率对机械化学效应降解染料的影响,结果表明,最佳球磨条件为:转速500 r/min,物料比15,球料比18,球磨15 h,其CODCr去除率可达95%左右。对样品脱色率、CODCr去除率、XRD、红外光谱等的分析表明机械化学方法可以使活性翠兰KN-G有效降解。The mechanochemical decomposition of organic compound reactive turquoise blue KN-G was studied by using an oxide of NiO.The effects of grinding-time,material ratio,ball material ratio and rotation speed were also investigated.The decoloration rate and COD removal rate were measured.The products analysis was carried out with the use of X-ray diffraction detection（XRD） and IR.The results indicate that reactive turquoise blue KN-G was degraded effectively with mechanochemistry method.

关 键 词：活性翠兰KN-G 降解 机械化学法 NIO 

分 类 号：X705[环境科学与工程—环境工程]