文献类型：期刊文献

中文题名：丝绸废水的膜法处理与丝胶蛋白质回收技术

英文题名：Recycle sericin from waste water of silk by hollow fiber membrane filter

作者：段亚峰[1];沈耀明[2];冀勇斌[3]

机构：[1]绍兴文理学院;[2]浙江金达创业股份有限公司;[3]西安工程科技学院

年份：2005

卷号：26

期号：2

起止页码：24

中文期刊名：纺织学报

外文期刊名：Journal of Textile Research

收录：CSTPCD、、北大核心2004、Scopus、CSCD2011_2012、北大核心、CSCD

基金：陕西省教育厅重大产业化培育项目 (0 1ZC10 )

语种：中文

中文关键词：丝绸废水;中空纤维;膜超滤;丝胶蛋白质

外文关键词：waste water of silk; hollow fiber; membrane filter; sericin

中文摘要：为了减少丝绸生产废水中的溶解性丝胶蛋白质造成的有机物污染 ,采用中空纤维膜分离技术和离心喷雾干燥技术 ,对酸析后的煮茧制丝废水进行超滤浓缩 ,再对所回收的丝胶蛋白质浓缩液进行离心干燥制成丝胶粉 ,从而得到了纯净的丝胶蛋白质。经酸析和中空纤维膜分离技术超滤等实验处理后 ,其化学需氧量值可降至 80mg L左右 ,达到排放标准要求或制丝生产用水标准循环使用 ,并可有效回收废水中的丝胶蛋白质 ,开发出新的丝胶蛋白质副产品。

外文摘要：In order to reduce the pollution of soluble sericin in waste water of silk industry,condensed the waste water which had been processed by acid using the separating technics of hollow fiber membrance,and then dried the concentrated solution of the sericin by drying technics of sentrifugalizing and spraying to obtain pure sericin protein.There is a large number of sericin protein in waste water. After the waste water is processed by the way described above,its COD Cr can be reduced to about 80 mg/L and meet the need of draining standard or achieve the level of water used in making silk so that the water can recycle.And by this means sericin protein in waste water can be efficiently recycled and new by\|products of sericin protein were developed.