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Development history
2011 —— Zhongfu membranes & water technology CO., LTD was registered and established in Xuwei New Area of Lianyungang city, and undertook first phase project of Lianyungang xuwei waterworks sewage treatment plant and out-plant supporting pipeline network.
2015 —— It was moved to Lianyungang national high-tech industrial development zone, integrated precast pump station, integrated sewage treatment plant, biological deodorant devices and other products passed the appraisal.
2019 —— Zhongfu membranes & water technology CO., LTD has been certified as a national high-tech enterprise.The annual output of 4 million square meters for reverse osmosis membrane and nanofiltration membrane was approved and implemented.
2020 —— Zhongfu membranes & water technology CO., LTD complet and put into operation an annual output of 4 million square meters for reverse osmosis membranes, nanofiltration membranes and membrane elements.
Applications
Desalination with salt concentration lower than 2000 ppm or in treatment of municipal tap water, underground water and surface water.
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW- ULP4040 | 2550(9.7) | 85(7.9) | 99.2% | 28(0.7) | 150psi/1500ppmNaCl |
1. All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Operation Notes
Try to avoid hydraulic impact or cross-current fluctuation on the spiral-wound membrane elements and start system gradually.
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