摘要
通过实验证实了聚合硫酸铁作为絮凝剂对降低活性污泥指数以及曝气池出水化学需氧量的作用，并从作用机理给予详细解释。该法不需要增加任何设备、设施，对改善出水水质，经济、合理、可行。
The role of polymerization iron sulfate as flocculant to lower the active mud index in the waste-water and reduce chemical oxygen requirement for exiting water from exposing pool is confirmed with experiment and the applying mechanism is explained in detail. This method is economical, reasonable and feasible to improve the quality of exiting water without any additional devices.
出处
《河北冶金》
2000年第6期23-24,43,共3页
Hebei Metallurgy
关键词
聚合硫酸铁
絮凝剂
污水处理
焦化污水
polymerization iron sulfate
flocculant
active mud index
chemical oxygen requirement
treatment of waste water
