关键词: 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C O D 含
量的影响。采取针对性措施后, 蒸氨废水C O D 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。

Abstract: 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.

Key words: 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.