从粉丝废水中回收饲料蛋白粉的研究  

The Research on the Recovery of Protein from the Waste Water of Vermicelli

作　　者：安国民[1] 杨晓民[1] 

机构地区：[1]河北北方学院应用化学研究所,河北张家口075000

出　　处：《河北北方学院学报（自然科学版）》2005年第5期59-61,共3页Journal of Hebei North University:Natural Science Edition

摘　　要：锅炉用水需要软化,用再生树脂时排出的含有大量钙、镁离子的电解质的“废水”作为沉淀剂,添加到粉丝废水中。提高了蛋白质的回收率,同时大大缩短了絮凝沉淀的时间,而且减少了对环境造成的污染。The water used in boilers must be soften with resin. And when resin is reproduced, electrolytic solution which is full of Ca^2＋ and Mg^2＋ is discharged. The electrolytic solution can be used as precipitating agent and added to the waste water of vermicelli. In this way, we can improve the rate of recovery of protein and at the same time we can shorten the time of and precipitation, moreorer, we can reduce pollution to the environment.

关 键 词：粉丝废水 钙 镁离子 电解质溶液 蛋白质回收率 

分 类 号：O69[理学—化学] S13[农业科学—农业基础科学]