摘要
攀钢煤化工厂废水处理系统于2008年3月优化改造,采用A/O2+生物接触氧化工艺对废水进行处理。改造后系统运行处理能力和稳定性均得到提高,生化系统出水水质稳定,氨氮≤15 mg/L,COD≤150 mg/L。
In the optimization retrofits of wastewater treatment system in the Coal Chemical Plant of Panzhihua Iron and Steel Company, A/ O^2 process and contact oxidation process is used to treat the wastewater. This system＇s efficiency and stability are enhanced. In the diluent water, NH3 - N concentration and COD concentration is respectively less than 15 mg/L and 150 mg/L.
出处
《工业安全与环保》
北大核心
2009年第7期13-14,共2页
Industrial Safety and Environmental Protection
关键词
A/O2
焦化废水
优化改造
运行控制
出水水质
A/O^2 process caking wastewater optimization retrofits operation control effluent quality
