火电厂脱硫废水处理工艺的设计

根据我国火电厂对于脱硫废水的处理现状,有针对性的设计具体的处理工艺方法。在原有设计的基础之上将脱硫废水的处理进行再升级设计改造。在升级的脱硫废水处理工艺运行过程中,排放污水的主要指标成分分析都已经满足了我国对于排污的规定标准。新型处理方式针对大多数有害化学离子沉淀的比率高,覆盖广,提高了废水净化程度。

According to the present situation of desulphurization wastewater treatment in thermal power plants in China,specific treatment processes are designed.On the basis of the original design,the desulfurization wastewater treatment was upgraded and reformed.During the operation of the upgraded desulphurization wastewater treatment process,the main index composition analysis of the discharged sewage has met the prescribed standards for sewage discharge in our country.The new treatment method has high precipitation ratio and wide coverage for most harmful chemical ions,and improves the degree of wastewater purification.