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tm720d-400 8英寸低压高化学耐久性反渗透膜元件
tm720d-400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。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。
膜元件型号
标准脱盐率% 透过水量
gpd(m3/d)
有效膜面积
ft2(m2)
给水流道宽度
(mil)
tm720d-400 99.8 11,000 (41.6) 400 (37) 34
膜元件性能规范
测试条件：
操作压力
225 psi (1.55mpa)
测试液温度
77°ｆ (25 ℃)
测试液浓度
2000 mg/l (as nacl)
单只膜元件水回收率
15％
测试液ph
7
单支膜元件最低脱盐率
99.65％
最小透过水量
8,900 gpd (33.6m3/d)
使用极限条件最高操作压力·············································································600psi(4.1mpa)
最高进水流量·············································································70gpm(382m3/d)
最高进水温度·············································································113°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)
膜元件尺寸（单位为：英寸（毫米））
膜能环保科技成都有限公司
18981742107
中国 成都