本幻灯片概述了氨还原和铜腐蚀控制中膜软化的相关信息。主题包括:水质问题；废水问题；现有的水处理工艺；前期设计活动；水质数据；膜筛选；试点目标；试点结果；混合分析；初步设计。包括桌子。

This slide presentation outlines information on membrane softening for ammonia reduction and copper corrosion control. Topics covered include: water quality issues; wastewater issues; existing WTP processes; pre-design activities; water quality data; membrane screening; pilot objectives; pilot results; blend analyses; and, preliminary design. Includes table.