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日本東麗RO膜TML20D-400
    發布時間: 2016-08-11 09:42    

東麗TML20D-400 8英寸低壓化學耐久性反滲透膜元件是采用最新的材料及生產技術的一款高脫鹽率、高產水量、耐化學清洗的膜元件。有效膜面積為400 平方英尺,給水流道34mil。適合于含鹽量約10000ppm以下的給水,有較嚴格的預處理、但給水中仍含有有機物等污染物的領域。

日本東麗反滲透膜

性能特點

日本東麗TML20D-400反滲透RO膜元件 性能特點:

東麗TML20D-400 8英寸低壓化學耐久性反滲透膜元件是采用最新的材料及生產技術的一款高脫鹽率、高產水量、耐化學清洗的膜元 件。

有效膜面積為400平方英尺,給水流道34mil, 適合于含鹽量約10000ppm以下的給水, 有較嚴格的預處理、但給水中仍含有有機物等污染物的領域。由于其膜片呈電中性,這大大 減少了細菌、微生物在膜表面的吸附;最寬的34mil給水流道,使其不僅有較強的抗污染性, 更具有化學清洗后的有效恢復性。

TML20D-400具有最寬泛的清洗pH值范圍(pH1~13), 可以快速有效的解決膜元件的污染問題;反滲透膜片能夠承受一定范圍內,由于操作失誤等 原因造成的輕微余氯泄露事故,提高了系統的安全性。




東麗TML20D-400反滲透膜

產品參數

TML20D-400反滲透膜元件性能規范 

基本參數
標準脫鹽率: 99.8% 產水量: 10500GPD/39.7m3/d
有效膜面積: 400ft2 (37m2)
進水流道寬度:
34mil
測試標準
操作壓力: 225psi(1.55MPa)
測試液溫度:
77 ?F (25 ℃)
測試液濃度:
2000 mg/L (as NaCl)
測試液pH: 7
測試結果
單只膜元件水回收率:
15% 最小透過水量
8,400gpd (31.8m3/d)
單支膜元件最低脫鹽率: 99.65%


TML20D-400反滲透膜TML20D-400反滲透膜使用極限條件:

最高操作壓力································································600psi (4.1MPa)
最高進水流·································································70gpm(382m3/d)
最高進水溫度····································································113 ?F(45 ℃)
最大進水SDI········································································5
進水自由氯濃度········································································<0.1mg/L
連續運行時進水pH 范圍·································································2-11
化學清洗時進水pH 范圍·································································1-13
單個膜元件最大壓力損失·············································15psi (0.1 MPa) 
單個膜組件最大壓力損失············································50psi (0.34MPa) 

產品結構

東麗TML20D-400反滲透膜元件尺寸(單位為:英寸(毫米)):

東麗TML20D-400反滲透膜元件

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