摘要
利用复合式厌氧折流板反应器(HABR),以某生产全棉机织布的印染厂含硫酸盐印染废水作为原水,在温度为30～40℃,水力停留时间HRT=24 h条件下,研究了m(COD)∶m(SO42-)变化对HABR处理效能的影响。结果表明m(COD)∶m(SO42-)>3时,系统运行状况良好,COD、硫酸盐去除率均较高;当m(COD)∶m(SO42-)≤3时,系统运行效果较差。
The effect of the changes of m （COD）：m （SO4 2-） on the performance of the hybrid anaerobic baffled reactor （HABR） has been investigated, under the following conditions ： hydraulic retention time （HRT） is 24 h, and temperature 30-40 ℃. The printing and dyeing wastewater containing sulfate from a cotton-woven cloth factory is used as raw water. The results show that when the influent m （COD）：m（SO4 2-） is 〉3, the operation situation of the system is pretty good ： both of the removing rates of COD and SO4 2- are pretty high. When m （COD） ：m （SO4 2-） is ≤ 3, the operation effect of the system is rather poor.
出处
《工业水处理》
CAS
CSCD
北大核心
2012年第8期53-55,共3页
Industrial Water Treatment
关键词
复合式厌氧折流板反应器
印染废水
挥发性脂肪酸
hybrid anaerobic baffled reactor
printing and dyeing wastewater
volatile fatty acid
