3012-500GPD Large Flow Reverse Osmosis RO Membrane for RO Water Purifier
Reverse osmosis membranes can be used for a variety of fluid separations. Currently, the most widely used reverse osmosis membranes are cross-linked aromatic polyamide reverse osmosis membranes. Usually, m-phenylenediamine and trimesoyl chloride are used for interfacial polycondensation on the surface of porous polysulfone supported membranes. A polyamide layer is formed. The polyamide layer obtained by the reaction is the key to influence the water permeability and salt retardation rate. Therefore, focusing on the interfacial polycondensation reaction and optimizing the polyamide layer in order to obtain a reverse osmosis membrane with large flux and high salt removal rate has always been the direction of many researchers.
Product Description
| Model | 3012-500 |
| Operation Pressure (psi) | 90 |
| Highest Operation Pressure (psi) | 100 |
| Application | For Pure water producing |
| Test Solution Concentration (ppm) | 250 |
| Recovery Rate % | 50%±5 |
| Stable Rejection Rate % | 97 |
| Flow Rate (GPD) | 500 |
| Max. Pressure Difference (psi) | 15 |
| Max. Feed Water SDI | 5 |
| Acceptance capacity of free Chlorine | ≤0.1 |
| PH Range of feed water as continious operation | 2-11 |
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.
Procedures
FAQ:
Q: How to buy your products?
A: we need some essential information include sewage sources, sewage quality ( COD, BOD,SS),Required Filtered water quality, designed technological process, site engineering conditions (contact us for details),then we will design the uitable solutions for you and prepare to give you best price.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balanced against the copy of B/L.
Q: What is the delivery time?
A: Usually within 15days. Also depends on order quantities.
Q: Can the package be customized by our own logo ?
A: Yes, the package can be customized your logo, but the MOQ will be higher for which we can discuss as per the specific orders.
Q: How to install after the products arriving destination?
A: We will provide detailed illustrations to you. And we can also provide guide to your workers how to use it and how to maintain
it.
Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001 Certifications.
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500GPD 3012 Ro Membrane In Water Purifier Large Flow Images
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