反渗透膜用于玉米淀粉厂的中水回用的研究  

Reuse technology of reclaimed water in corn starch plant

作　　者：郜培[1] 赵琳琳[1] 程兆鹏 魏翠兰[3] 

机构地区：[1]国家粮食储备局武汉科学研究设计院,湖北武汉430079 [2]上海集策膜技术工程有限公司,上海200237 [3]成都理工大学体育学院,四川成都610059

出　　处：《粮食与饲料工业》2012年第6期36-38,共3页Cereal & Feed Industry

摘　　要：研究了反渗透膜在玉米淀粉厂中水处理中的效果。试验表明,采用反渗透膜处理后的中水COD降低到15mg/L以下,氨氮含量降低到15mg/L以下,全盐量降低到130mg/L以下,各项指标均符合回用水的水质指标。The reverse osmosis membrane was used to treat reclaimed water in corn starch plant. The results indicated that： by reverse osmosis membrane treatment, COD value of the reclaimed water was reduced to below 15 mg/L, the ammonia nitrogen was reduced to below 15 mg/L and the total salt content was reduced to below 130 mg/L. All of the properties of the reclaimed water were accord with the quality of the reused water.

关 键 词：玉米加工 中水 回用 反渗透膜 

分 类 号：X792[环境科学与工程—环境工程]