Active Member
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[China]
Address: No. 2 Xiuyan Road, Hangzhou City, Zhejiang Province
Contact name:Robert Wang
Hangzhou Haina Environmental Protection Tech Co., Ltd. |
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Domestic / Commercial High Flow 3013 - 500 Gpd Reverse Osmosis RO Membrane
A reverse osmosis membrane is a semi-permeable membrane that allows the passage of water molecules but not the majority of dissolved salts, organics, bacteria and pyrogens.
An RO membrane is composed of three layers: a bottom layer made of unwoven polyester cloth of thickness 100–200 μm to support the entire membrane, a middle layer consisting of polysulfone (PSF) or polyethersulfone (PES) of thickness 30–50 μm, and a top layer of polyamide (PA) or polyetherimide (PEI), supported by PSF ...
Product Specification
| Model | 3013-500 | |
| Performance | Stable Desalination Rate% | 96 |
| Average permeate Flow GPD | 500 | |
| Test Conditions | Test Pressure | 0.6Mpa |
| Test Temperature | 25±1ºC | |
| Test Solution(NaCl) | 250±50ppm | |
| Test solution pH | 6.5-7.5 | |
| Single Membrane Element Recovery Rate | 50±5% | |
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 150psi(10bar) |
| Maximum Feed Flow | 2.0gpm(7.6lpm) |
| Continuously operating PH range a | 2-11 |
| Short wash PH range (30min) b | 1-13 |
| Maximum feed water SDI | SDI 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
Note:1. The Max. continous operation temperature is 35ºC when PH
rate over 10.
2. In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.
Reverse Osmosis Membrane – Change the reverse osmosis membrane every 24 months. Carbon Post Filter – Change this filter every 12 months to ensure quality water.
Procedures
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