氨水粗蒸馏塔的工艺缺陷及改进

Processing defeet and improvement of aqua ammonia rough dislillation tower

回收车间氨水粗蒸馏塔操作稳定性差,稀酚水排放指标达不到生化废水改造项目的要求,对此提出了切实可行的对策和工艺改进。

We improved the processing to the below problems:aqua ammonia rough distillation tower operated unstable of recovery plant,discharge of thin phenol water didn′t reach the requirement of biochemical waste water rebuilding.