摘要
根据对国家能源集团相关企业调研,电厂普遍存在水务管理工作薄弱、节水减排水平不高、设施运行状态不佳等问题亟待解决,尤其脱硫废水,因其处理工艺复杂、成本高,加大了处理难度。本文通过对脱硫废水处理技术路线比较,分析适合燃煤电厂的最优处理方案,也为国能达州发电有限公司后续改造进行技术储备。
According to the investigation of relevant enterprises of the national energy group,there are many problems in power plants,such as weak water management,low level of water conservation and emission reduction,and poor operation of facilities,which need to be solved urgently,especially the desulfurization wastewater,which is more difficult to treat because of its complex treatment process and high cost.Through the comparison of desulfurization wastewater treatment technology routes,this paper analyzes the optimal treatment scheme suitable for coal-fired power plants,and also provides technical reserves for the subseque nt transformation of Guoneng Dazhou Power Generation Co.,Ltd.
关键词
预处理
浓缩
蒸发
结晶
pretreatment
concentrate
Evaporation
crystal
