Nano filtration system equipment product description

Nano filtration is a membrane separation technology similar to reverse osmosis, but the separation layer of nano filtration membrane is more loose than reverse osmosis. The main function of the nano filtration membrane is to remove organic matter, microorganisms, viruses and most of the divalent and above metal ions in the water. The removal rate of monovalent ions such as Na+, K+, Cl-, etc. is low, but the hardness, iron , Chroma and THM have high removal rate.

The nano filtration membrane separation process does not have any chemical reaction, no heating, no phase transition, will not destroy biological activity, and will not change flavor and aroma. Therefore, it is more and more widely used in the preparation of drinking water and food, medicine, bio engineering, Various separation, concentration and purification processes in industries such as pollution control.

     

Nano filtration system equipment quality assurance

(1).Pre-shipment testing and commissioning and machine inspection

(2).Non-destructive testing of welds according to specifications before delivery

(3).Warranty：2 year

The benefit of Nano filtration system equipment

The benefit of nano membranes versus RO membranes depends largely on your feed water quality. If the feed water problem is mainly hardness (calcium, magnesium, sulfate), then nano membranes work well and use less energy (watts). If the feed water problem is high arsenic or similar water quality concerns then RO is preferred. Unlike the membranes used in most reverse osmosis systems which remove up to 99% of dissolved minerals, the nano membrane removes only 80-90% (nominal). NF systems also provide high productivity performance while removing a high percentage of salts, nitrate, and organic compounds such as pesticides, herbicides, and THM precursors.

Inquiry Guides

To find the most appropriate system/machine/plant for your use, please advise the following information ready
· Product water flow rate ( m3/hr, m3/day, Liter/hr,GPM,GPD etc.)
·Product water purpose(drinking, irrigation, industry process or others)
· Feed Water TDS (Total dissolved solids). Is it from Borehole/salt/brackish/lake water
· Iron
· Manganese
· TSS(Total Suspended Solid)
· SDI(Silting Density Index)< 3
· Water must be free from oils and grease
· Chlorine must be removed
· Power (110/220/380V/415V/460V, 50 or 60 Hz) 3 phase.
·  It is necessary to make water analysis reprot for borehole water,lake water, seawater.
·  If soure water is tap water no need end to us TDS or water analysis report.

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