湖北工业大学学报
湖北工業大學學報
호북공업대학학보
JOURNAL OF HUBEI UNIVERSITY OF TECHNOLOGY
2011年
5期
7-10
,共4页
聚丙烯腈%四氧化三铁%超滤膜%蛋白废水
聚丙烯腈%四氧化三鐵%超濾膜%蛋白廢水
취병희정%사양화삼철%초려막%단백폐수
polyacrylonitrile%Fe3O4%ultrafiltration membrane%protein waste water
以聚丙烯腈为基材,二甲亚砜为溶剂,聚乙二醇为致孔剂,四氧化三铁为填料,采用浸没沉淀相转化法制备了聚丙烯腈/四氧化三铁杂化超滤膜,研究四氧化三铁含量对超滤膜渗透通量和截留率的影响,并用模拟的乳品废水考察了超滤膜的处理效果和耐污染性能.
以聚丙烯腈為基材,二甲亞砜為溶劑,聚乙二醇為緻孔劑,四氧化三鐵為填料,採用浸沒沉澱相轉化法製備瞭聚丙烯腈/四氧化三鐵雜化超濾膜,研究四氧化三鐵含量對超濾膜滲透通量和截留率的影響,併用模擬的乳品廢水攷察瞭超濾膜的處理效果和耐汙染性能.
이취병희정위기재,이갑아풍위용제,취을이순위치공제,사양화삼철위전료,채용침몰침정상전화법제비료취병희정/사양화삼철잡화초려막,연구사양화삼철함량대초려막삼투통량화절류솔적영향,병용모의적유품폐수고찰료초려막적처리효과화내오염성능.
A series of PAN-Fe3O4 ultrafiltration membranes with different amounts of ferrosoferric oxide was prepared from suspensions by using the phase inversion process.The suspensions consisted of polyacrylonitrile,dimethylsulfoxide,polyethyleneglycol and ferrosoferric oxide.The influence of Fe3O4 content on the fluxes and rejections ofhybrid membranes was investigated.The filtration effect and anti-fouling ability of PAN-Fe3O4 hybrid membranes were also conducted by a dairy waste water.
