活性碳纤维复合滤料对采油污水过滤性能的研究  

RESEARCH ON THE FILTRATION OF ACTIVATED CARBON FIBER COMPOSITE FILTER TO OIL-- CONTAINING WASTEWATER

作　　者：曹谦芝[1] 曾凡龙[1] 任庆春 潘鼎[1] 薛罡[2] 

机构地区：[1]东华大学纤维材料改性国家重点实验室,上海201620 [2]东华大学环境学院,上海201620 [3]北京紫光益天环境工程技术有限公司,北京100083

出　　处：《炭素》2009年第2期19-22,共4页Carbon

摘　　要：采用活性碳纤维及其复合滤料进行油田采出水模拟试验，并对其吸附性能、再生性能进行试验研究。当水中油的浓度为10mg／L时，活性碳纤维滤料的最大吸油量可达205．7mg／g；在过滤实验中，当进水含油浓度在100mg／L时，经活性碳纤维复合滤料处理后出水均小于5mg／L，达到A类回注水水质的要求。活性碳纤维复合滤料的过滤周期为24h，容易再生。结果表明，活性碳纤维复合滤料是一种优良的过滤材料，对水中油污具有良好的吸附去除作用。The acitivated carbon fiber filter and activated carbon fiber composite filter were adopted to test in oil--containing wastewater. Their adsorption capabilities and regeneration performances were studied. When the concentration of oil was 10mg/L,the maximal adsorption of activated carbon fiber filte reached 205.7mg/g. When the concentration of oil was about 100mg/L. The concentration of oil in the water after treatment through activated carbon fiber composite filter was below 5mg/L,which could meet the demand for Oil--containing wastewater reused as influent water. The activated carbon fiber composite filter can be regenerated easily with a cycle of 24h. The results showed that activated carbon fiber composite filter was a kind of excellent filtration material to oil in the water.

关 键 词：活性碳纤维复合滤料 活性碳纤维 含油污水 过滤 再生 

分 类 号：TQ342.86[化学工程—化纤工业]