摘要
活性污泥由于本身的组成和结构而具有较强的生物吸附性能。对污泥的生物吸附性能的研究在许多领域都具有重要意义。将磁化处理的方法用于污泥生物吸附性能的研究，开创了污泥生物吸附性能研究领域的新方向。以葡萄糖为吸附质，研究了活性污泥在磁化作用下生物吸附性能的变化情况，研究表明，在磁感应强度为0．045T下，磁化时间在20-40min范围内，活性污泥的生物吸附性能都有明显提高。
Active sludge has the characteristic of bio-adsorption due to its constitution and con- struction. It is significant in many fields to study bio-adsorption of sludge. This paper adopts magnetic treatment in the study of sludge bio-adsorption, proposing a new way in this field. Based on the adsorption of glucose, activs sludge is studied about its ability to absorb in magnetic treatment. Results indicate that active sludge netic induction intensity is about 0. 045 T and bio-adsorption has apparent improvement as mag- magnetic time is between 20 min to 40 min.
出处
《淮海工学院学报（自然科学版）》
CAS
2007年第4期32-34,共3页
Journal of Huaihai Institute of Technology:Natural Sciences Edition
基金
国家自然科学基金资助项目(50578098)
关键词
磁化处理
活性污泥
生物吸附
magnetic treatment
active sludge
bio-adsorption
