TML10D 4英寸低壓高化學(xué)耐久性抗污染反滲透膜元件
TML10D是采用新的材料及生產(chǎn)技術(shù)的一款高脫鹽率、高產(chǎn)水量、耐化學(xué)清洗的抗污染膜元件。有效膜面積為73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(yán)格的預(yù)處理、但給水中仍含有有機物等污染物的小型水處理項目領(lǐng)域。由于其膜片呈電中性，這大大減少了細(xì)菌、微生物在膜表面的吸附；寬的34mil給水流道，使其不僅有較強的抗污染性，更具有化學(xué)清洗后的有效恢復(fù)性。TML10D具有寬泛的清洗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(nèi)，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(tǒng)的安全性。
膜元件型號
標(biāo)準(zhǔn)脫鹽率%
透過水量
gpd(m3/d)
有效膜面積
ft2(m2)
給水流道寬度
(mil)
TML10D 99.8 1,900 (7.2) 73 (7) 34


膜元件性能規(guī)范

測試條件：
操作壓力
225 psi (1.55MPa)

測試液溫度
77°Ｆ (25 ℃)

測試液濃度
2000 mg/L (as NaCl)

單只膜元件水回收率
15％

測試液pH
7
單支膜元件低脫鹽率
99.65％
小透過水量
1,500 gpd (5.8m3/d)

使用極限條件
高操作壓力·············································································600psi(4.1MPa)
高進(jìn)水溫度·············································································113°Ｆ(45 ℃)
大進(jìn)水SDI··············································································5
進(jìn)水自由氯濃度··········································································＜0.1mg/L
連續(xù)運行時進(jìn)水pH范圍····························································2－11
化學(xué)清洗時進(jìn)水pH范圍····························································1－13
單個膜元件大壓力損失···························································15psi(0.1 MPa)
單個膜組件大壓力損失···························································50psi (0.34MPa)

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