水解酸化-接触氧化-混凝气浮工艺处理高浓度漂染废水  

Treatment of dyeing wastewater by hydrolytic acidification, biocontact oxidation and flotation process

作　　者：石金田[1] 张士金[1] 

机构地区：[1]山东兖矿鲁南化肥厂,滕州277527

出　　处：《环境污染治理技术与设备》2002年第12期70-72,共3页Techniques and Equipment for Environmental Pollution Control

摘　　要：本文介绍了水解酸化 -接触氧化 -混凝气浮工艺在处理高浓度漂染废水中的工程应用。结果表明 ,漂染废水经该工艺处理后CODCr去除率为 95 % ,色度去除率为 90 %。该工艺具有占地面积小 ,脱色效果好 ,处理效率高等特点 。Treatment of dyeing wastewater by hydrolytic acidification, biocontact oxidation and flotation process was described. The results showed that the process could achieve a high COD Cr removal efficiency of 95% and a decolor efficiency of 90%. Compared with other biotreatment process, applying the method to treat dyeing wastewater could have such advantages as less land occupation, high decolor efficiency and COD Cr removal efficiency.

关 键 词：混凝气浮工艺 纺织工业 漂染废水 水解酸化 生物接触氧化 废水处理 

分 类 号：X791.03[环境科学与工程—环境工程]