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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Industrial 4-inch Sea Water Purifier of Reverse Osmosis RO Membrane Element
Seawater desalination: reverse osmosis seawater desalination technology has many advantages such as low equipment investment, low energy consumption, and short construction period. Take the Middle East with severe water shortage as a typical example.SW series seawater desalination membranes are widely used in the treatment of seawater and high-concentration brackish water. A power plant in Saudi Arabia has been using SW series seawater desalination membranes since 2019, and the system desalinates seawater exceeding 7600 m³/d.
The reverse osmosis membrane can intercept various inorganic substances, macromolecular solutes, dissolved salts, colloids, microorganisms, organic substances, etc. in the water, thereby obtaining purified water. It can also be used for pre-concentration of macromolecular organic solutions and reverse osmosis membranes.
Performance
| Model Number | Description | SW-4040 |
| Performance & Test Condition | The Desalination Rate % | 99.7% |
| Water Rate GDP | 1200 | |
| The Test pressure | 800psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 32000ppm | |
| Test solution PH value | 6.5-7.5 | |
| Recovery Of Single-Branch Membrane Element | 8% | |
| Feed water SDI | 5 |
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.
Membrane Dimentions
We have over 20 years experiences in RO/UF water treatment and famous in China specially in Asia.
1.We specialized in RO membrane producing,focus on offering the best water package solution
2.Over 18 years experience in the RO water treatment equipment
,water filling production line
3.OEM and ODM order accepted
4.Strict QC process to make sure each machine with high
quality.each membrane will be full tested before shipment,we also
will send you the testing video for your inspection
5.Various combination meet all the customized need
6.A good team with technical department, production department,sales department and after sales service department.
FAQ:
1. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
2. Q: Should we use our logo/brand?
A: Yes, OEM is absolutely supported. But for some items quatity is 500pcs.
3. Q: What is the filtering accuracy of RO membrane?
A: RO meembran filtering accuracy is 0.0001um.
4.RO membrene desalination rate and service life ?
A: RO meembran desalination rate more 98%,service life according to water quality 2-3years
5. Q: What is the payment?
A: Usually we offer two payment terms: by Alibaba or by TT. L/C and D/A.
6. Q: How long time have your company in water treatment?
A: We have more than 18 years experience in water treatment equipment/water treatment solution.
