石化污水氨氮源头控制措施的探讨

Discussion on Control Measure of Ammonia-nitrogen Source in Petrochemical Wastewater

通过武汉石油化工厂在正常生产运行条件下的污水场进水氨氮分布平衡 ,弄清炼油废水氨氮的来源 ,找出了污水氨氮源头控制的重点是污水汽提装置的脱硫氨净化水和与设备有关的机泵冷却水等 ,并以此分析了氨氮源头控制的对策。

By distributing balance of ammonia-nitrogen source and inlet of wastewater treatment plant in usual running condition of a petrochemical works, the ammonia-nitrogen source from refinery wastewater was clarified, and effluent of sour water stripping process and cooling water of pump were emphasis for ammonia-nitrogen source control. The corresponding measures were also discussed.