性能特点：
TM720D-400 8英寸低压化学耐久性反渗透膜元件是采用最新的材料及生产技术的一款高脱盐率、高产水量、耐化学清洗的膜元件。
TM720D-400有效膜面积为400 平方英尺，给水流道34mil。适合于含盐量10000ppm 以下的苦咸水淡化，以及微污染地表水的脱盐、冷却循环排污水的回用等各种应用领域。
TM720D-400是目前拥有最高产水量，最高脱盐率的苦咸水膜元件；具有最宽泛的清洗pH 值范围（pH1~13），可以快速有效的解决膜元件的污染问题；反渗透膜片能够承受一定范围内，由于操作失误等原因造成的轻微余氯泄露事故，提高了系统的安全性。
产品参数：
性能规范 ：
使用极限条件：
最高操作压力································································600psi (4.1MPa)
最高进水流·································································70gpm(382m3/d)
最高进水温度····································································113 ﾟＦ(45 ℃)
最大进水SDI········································································5
进水自由氯浓度········································································＜0.1mg/L
连续运行时进水pH 范围·································································2－11
化学清洗时进水pH 范围·································································1－13
单个膜元件最大压力损失·············································15psi (0.1 MPa)
单个膜组件最大压力损失············································50psi (0.34MPa)
产品结构：
