Nanofiltration Element for Municipal Water Application: Tapurim Series: TAPU-HS
Organics, microbes, viruses and most of metal ions with two or higher valence can be filtered by Tapurim Series NF element, while part of sodium, potassium, calcium, magnesium ions, etc. can be retained in the permeated water.
TAPU-HS Element has a rejection rate at 80-95% for chlorides, applicable to the rejection of organic and inorganic matters in mid and high-salinity raw water.
◎ The production of drinking water, such as: municipal waterworks, rural area drinking water projects, etc.
Membrane Specification
Vontron TAPU-MS Membrane Elelment
Model: 40" (1016mm) x 8" (201mm)
Active Membrane Area ft² (m² ): 400 (37.2)
Permeate Flow GPD(m³/d): 8000 (30.3)
Stable Rejection Rate%: 95
Feed Spacer Thickness mil: 34-LD
Test Condition
Operating pressure at 70 psi (0.48MPa)
Temperature at 25°C
Tested in mixed solution of NaCI, MgSO4 and CaCI2
pH 7.0 ± 0.5
Recovery rate at 15%
* Each membrane element may have ±20% variation of permeate flow.
* TOC removal rate is more than 90%