吖啶橙非均相光敏氧化处理垃圾渗滤液的研究  

Study On Photosensitive Oxidation Treatment of Landfill Leachate with ACF Absorbing Acridine Orange in Unhomogenous System

作　　者：滕业方[1] 

机构地区：[1]常州轻工职业技术学院,江苏常州213004

出　　处：《江苏环境科技》2004年第3期6-7,共2页

摘　　要：用碳纤维负载吖啶橙进行非均相处理垃圾渗滤液。结果发现,不但光敏氧化体系对废水COD去除率高,达到63.5%,而且吖啶橙光敏剂可以多次重复利用。当吖啶橙浓度为12mg/L时,获得了碳纤维吸附吖啶橙最佳量为1.5L/m2;当光源采用200W白炽灯、光照距离约10cm时,获得了碳纤维处理垃圾渗滤液的最佳量5.6～7.5L/m2,最佳面积负荷554.9gCOD/m2。This thesis details that we treated landfill leachate in unhomogenous system with acridine orange absorbed in active carbin fiber (ACF). The test results show us not only the ratio of de-COD in photosensitive oxidation system reaches 63.5% , but also acridine orange can be reused. We obtain the optimum value with 1.5 L/m2 of acridine orange under its concentration with 12 mg/L, and also obtain the optimum value of ACF treating landfill leachate with 5.6 ～ 7.5 L/m2 and the optimum area loading with 554.9 g COD/m2 when the light is incandescence with its power 200 W and its distance about 10 cm to the landfill leachate.

关 键 词：垃圾渗滤液 光敏氧化处理 吖啶橙 COD去除率 废水 吸附 重复利用 非均相 碳纤维 研究 

分 类 号：X705[环境科学与工程—环境工程] X703