摘要
用铁-氧电池,对含有高浓度有机物的头孢类抗生素生产废水进行预处理试验,研究了若干因素对其COD去除率和可生化性的影响。结果表明:对于含有高浓度有机物的头孢类抗生素生产废水,该法是十分有效的预处理手段,COD去除率可达73%,废水由难生化转变为易生化,BOD5/COD由0.22提高到了0.53。
The cephalosporins antibiotic wastewater, which contains highly concentrated organisms, is treated by using iron-oxygen battery technology. The optimum condition is studied in detail. The results in this study show that the method is a very effective pretreatment technology, the COD removal efficiency is even up to 73%. Wastewater is turned into easy biodegradability from difficult biodegradability after pretreated with this method, and BOD5/COD has been up to 0.53 from 0.22.
出处
《工业水处理》
CAS
CSCD
北大核心
2007年第2期23-25,共3页
Industrial Water Treatment
关键词
铁-氧电池
曝气
头孢废水
可生化性
iron-oxygen battery
aeration
cephalosporins wastewater
biodegradability
