磁场对高效吸附菌处理含铜废水的影响  

The Effect of Magnetic Field on High-yield Strains to Deal with Wastewater of Copper

作　　者：涂宁宇[1] 

机构地区：[1]茂名学院建筑工程系,茂名525000

出　　处：《广东化工》2006年第4期83-85,共3页Guangdong Chemical Industry

摘　　要：本实验从印染厂废水中筛选出一株金属铜具有高效吸附性能的菌株。重点研究了磁场(固定化永磁粉)对微生物生长的影响,并讨论了静置时间和温度对絮凝效果的影响,在3512培养20h后,加磁粉的菌液对铜离子的去除率可以达到87．2％．A high-yield strains, which had high ability of absorbing copper, was screened out from the wastewater of a dyeing factory. The effect of magnetic field on growth of high-yield strains was mainly studied, and the impact of state time and temperature on flocculation were also discussed. It was indicated that the removal rate could achieve 87.2% after cultivated 20 hours at 35℃.

关 键 词：固定化永磁粉 吸光度 去铜率 

分 类 号：X703[环境科学与工程—环境工程] O441[理学—电磁学]