焦化蒸氨废水COD源头分析与控制  

Analysis and control of COD content in ammonia stripped water in coking plant

作　　者：宋富波 Song Fubo(Benxi Steel Group Beiying Iron-making General Plant Coking Bra nch,Benxi 117000,China)

机构地区：[1]本钢集团北营炼铁总厂焦化分厂,本溪117000

出　　处：《燃料与化工》2024年第2期61-62,66,共3页Fuel & Chemical Processes

摘　　要：介绍了焦炉操作、冷凝澄清槽操作、蒸氨塔加碱操作、其他设备问题以及特殊操作对蒸氨废水COD含量的影响。采取针对性措施后,蒸氨废水COD含量大幅度降低,对生化系统保持长期稳定运行提供保障,有较大的环保效益。This paper mainly introduces the operation impact on coke oven,decanter,alkali adding of ammonia stripper and other equipment on COD content of stripped water.COD content in stripped water is reduced significantly by taking targeted measures,which helps to guarantee long-term stable operation of biochemical system,bringing great environmental be nefits.

关 键 词：蒸氨废水 COD含量 稳定运行 

分 类 号：X784[环境科学与工程—环境工程]