酵母菌净化并资源化淀粉工业废弃物的研究与探讨  

The Research and Inquiry on Purifying and Being Resources the Wastes of Starch's Industry by Yeast

作　　者：李素玉[1] 魏杰[1] 李玉[1] 任娟[1] 李辉[1] 

机构地区：[1]辽宁大学生命科学系,辽宁沈阳110036

出　　处：《辽宁大学学报（自然科学版）》2005年第1期28-30,共3页Journal of Liaoning University：Natural Sciences Edition

基　　金：辽宁省科委自然科学基金(97001008);辽宁省教委自然科学基金(9601221023)

摘　　要：利用白地霉等酵母菌净化并资源化玉米淀粉工业废水,净化后废水COD值平均为 281. 4mg/mL,达到了国家污水排放标准;COD去除率为 91. 0%;pH值平均为 7. 0;每升废水还生产出干燥的SCP1. 646g.同时对玉米淀粉废渣的综合利用进行了探讨.The experiment of purifying and being resources the maize starch's wastewater was by Geotrichum candidum etc. After purified, the average COD of the wastewater is 281.4 mg/mL,meet the reguirements of China. The rate of removal COD is 91.6%. The average of pH is 7.0, and at the same time, per litre wastewater can produce dry SCP 1.646g. In addition, the article explored the synthetical utilization of maize starch industrial dregs.

关 键 词：酵母菌 淀粉工业废弃物 净化 资源化 SCP 

分 类 号：X703[环境科学与工程—环境工程] X705