摘要
本文结合工业实际情况,以AO生化系统为研究对象,通过对回流比、来水负荷及有毒物质等3种影响因素的分析研究,找出控制生化系统平稳运行的合理方法。最终通过对AO系统来水负荷进行稀释,气浮串联改造降低含油量,调节回流比等方法,使AO系统处理效果达到最佳。
In combination with industrial practice,this paper takes AO biochemical system as the research object and analysesthree influencing factors：reflux ratio,runoff load and toxic substances,and then finds out one reasonable method to control thesmooth running of the biochemical system,and finally realizes the optimal treatment effect with AO system via different methodssuch as the method to dilute runoff load in AO system,series transformation with dissolved air flotation to reduce the amount of oil,method to regulate reflux ratio.
作者
张超
Zhao ChaoChina Offshore Bitumen(Yingkou）Co.,Ltd. Yingkou 115200,China)
出处
《石化技术》
CAS
2016年第10期20-20,14,共2页
Petrochemical Industry Technology
关键词
AO生化系统
回流比
有毒物质
AO biochemical system
reflux ratio
toxic substance
