淀粉废水资源化工程改造技术  

Reformation Techniques for Resource Utilization of Corn Starch Wastewater

作　　者：王怀宇[1] 

机构地区：[1]邢台职业技术学院资源与环境工程系,河北邢台054000

出　　处：《湿法冶金》2012年第6期390-392,共3页Hydrometallurgy of China

摘　　要：针对河北省某玉米淀粉生产企业产生的玉米浸泡废水,研究了采用离子交换法从玉米浸泡水中提取菲叮,使玉米浸泡水回用率达到100%。在原污水处理工艺基础上增加絮凝沉淀和气浮工序,可大大减少污染物,使处理后污水水质达到《污水综合排放标准》(GB8978—1996)—级排放标准。Extraction of phytion from corn starch soaking wastewater by ion exchange has been studied.The reuse rate of the corn starch soaking wastewater was up to 100%.Flocculation sediment pool and flotation tank were used in the process.The quality of the treated water could reach the primary standard(GB8978—1996).

关 键 词：玉米淀粉 废水 离子交换 菲叮 提取 工程 改造 

分 类 号：X792[环境科学与工程—环境工程]