降低煤气化装置灰水系统氨氮含量的措施

Measures to Reduce Ammonia- Nitrogen Content in Ash Water System of Coal Gasification Unit

在系统产能提高后,为确保污水站处理的煤气化装置灰水能够达标排放,采取了相应的改造措施。改造措施实施后,彻底解决了污水站外排水指标超标的风险。

After improvement of system production capacity, the corresponding transformation measures were taken to ensure that the ash water of coal gasification unit treated by sewage station could meet discharged standard. After the reform measures were carried out, the risk of exceeding the standard of drainage index outside sewage station was completely solved.