烟气湿法脱硫废水处理工艺的优化与应用  

Optimization and Application of Flue Gas Wet Desulfurization Wastewater Treatment Process

作　　者：许怀鹏 杜伟华 XU Huaipeng;DU Weihua(Energy and Environmental Protection Department of Maanshan Iron and Steel Co.,Ltd.,Maanshan,Anhui 243000,China)

机构地区：[1]马钢股份公司能源环保部,安徽马鞍山243000

出　　处：《冶金动力》2022年第1期69-71,共3页Metallurgical Power

摘　　要：通过对脱硫废水处理工艺的设计优化,采用混凝沉淀+多介质/活性炭过滤+超滤工艺,可以保证系统出水水质达到直接排放要求。因系统投资小,废水处理费效比较高,仍然适用于没有污水集中处理设施或污水“零排放”要求的电厂。Through the design optimization of the desulfurization wastewater treatment process,the coagulation and sedimentation+multi-media/activated carbon filtration+ultrafiltration process can ensure that the system effluent quality meets the direct discharge requirements.Because the system investment is small and the wastewater treatment cost-effectiveness is relatively high,it is still suitable for power plants without centralized wastewater treatment facilities or with sewage"zero discharge"requirements.

关 键 词：脱硫废水 工艺优化 直接排放 

分 类 号：X703[环境科学与工程—环境工程]