摘要
对大庆油田六厂采油污水进行臭氧灭菌试验,结果表明,只要O3能够有效地传入污水中,则在2min内就能有效地杀死其中的细菌。在此基础上,对传统臭氧消毒模型进行修正;并提出,采用“即时O3需要量(X)”作为控制参数更利于O3利用效率的提高。
A test of disinfection by ozone was carried out with the wastewater from oil extraction at No.6 Plant of Daqing Oil Field. The result shows that as long as ozone (O3) is effectively transferred into the wastewater, the bacteria in the wastewater can be killed within 2 minutes. On this basis, the conventional model of disinfection by ozone is modified. Meanwhile, it is pointed out that the use of 'real-time O3 demand(X)' as the control parameter more benefits the improvement of the efficiency of utilization of O3.
出处
《工业用水与废水》
CAS
2005年第1期35-37,共3页
Industrial Water & Wastewater
关键词
给水处理
污水处理
臭氧杀菌
feed water treatment
wastewater treatment
disinfection by ozone
