摘要：
通过采用内电解—气浮—水解酸化—SBR工艺对伊顿流体动力(济宁)有限公司机械加工废水进行处理的工程实例,总结了系统的设计、调试和对运行的体会。根据实测,在进水CODCr为1500-3000 mg/L条件下,经该系统处理,出水清澈透明,水质指标均达到GB 8978—1996中的一级标准,符合南水北调水质要求。出水CODCr均在60 mg/L以下,去除率达到97%以上。
关键词:
内电解,
气浮,
水解酸化,
顺序间歇式反应器,
调试运行
Abstract:
The mechanical processing wastewater of Eaton hydraulics system(Jining) Co.,LTD.is treated by "inner electrolysis-aeration-hydrolyzation & acidification-SBR" technology.Some experiences in design,test and operation of wastewater treatment system are summarized.According to actual instances,after the inletting water(CODCr 1500—3000 mg/L) is treated by this system,the clear yielding water quality reaches the primary standard of GB 8978—1996 and agrees to the requirements of South-to-North water transfer.The CODCr of all yielding water is under 60 mg/L,and removal ratio of CODCr is above 97%.
Key words:
inner electrolysis,
aeration,
hydrolyzation &,
acidification,
SBR,
debugging &,
operation
中图分类号:
杨瑞民, 贾海清, 刘翔, 范杰. 内电解—气浮—水解酸化—SBR工艺在机械加工废水治理中的应用[J]. 工业水处理, 2005, 25(9): 66-67.
Yang Ruimin, Jia Haiqing, Liu Xiang, Fan Jie. Application of inner electrolys is - aeration - hydrolyzation & acidification - SBR technology in mechanical processing wastewater treatment[J]. INDUSTRIAL WATER TREATMENT, 2005, 25(9): 66-67.