1、膜元件性能规范：

　　测试条件： 操作压力 100psi(0.69Mpa)

　　测试液温度 770 F(250C)

　　测试液浓度 500mg/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 99.0%

　　最小透过水量 9,500gpd(35.9 m3/d)

　　2、使用极限条件:

　　最高操作压力·······································365psi(2.5 MPa)

　　最高进水流量·······································70gpm(382 m3/d)

　　最高进水温度·······································1040 F(40 0C)

　　最大进水SDI·······································5

　　进水自由氯浓度·····································检测不到

　　连续运行时进水pH范围······························2-11

　　化学清洗时进水pH范围······························1-12

　　单个膜元件最大压力损失······························20psi(0.14Mpa)

　　单个膜组件最大压力损失······························60psi(0.42Mpa)

　　3、膜元件尺寸(单位为：英寸(毫米))

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