燃煤电厂脱硫废水零排放技术对比及经济性分析
段威,姚宣,王冬生
Technical comparison and economic analysis of desulfurization wastewater zero discharge from coal-fired power plant
Wei Duan,Xuan Yao,Dongsheng Wang
图2
“石灰+碳酸钠软化+离子交换软化+反渗透+正渗透+结晶”工艺流程