100 gpd RO reverse osmosis membrane

100 gpd RO reverse osmosis membrane

reverse osmosis membrane 100 gpd  

Specifications

2.Reject(%): 95.0 
3.Average Permeate GPD(m3/d):100(0.38) 
4.Pressure psi(Mpa):60(0.41) 

Brief Introduction

  The 1812-sized and 2012-sized residential membrane elements are mainly applicable to various small-sized systems, such as household water purifier and other water purifying devices in hospital and laboratory. 

 Specifications and Major Properties 

Testing Conditions:    Testing Pressure………………………………………………60 psi (0.41Mpa)

                                   Temperature of Testing Solution  …………………  25 °C

                                   Concentration of Testing Solution (NaCl)……… 250ppm

                                   pH Value of Testing Solution ……………………………7.5

                                   Recovery Rate of Single Membrane Element……15%

Extreme Operation Conditions

Max. Working Pressure……………………………………………………………  300psi(2.07Mpa)

Max. Feedwater Temperature………………………………………………    45°C

Max. Feedwater SDI…………………………………………………………………  5

Residual chlorine Concentration of Feedwater……………………… <0.1ppm

pH Range of Feedwater during Continuous Operation…………  3~10

pH Range of Feedwater during Chemical Cleaning………………   2~12

Max. Pressure Drop of Single Membrane Element…………………  10psi(0.07Mpa)

  ro membrane manufacturer with reasonale price for drinking water filter

RO membrane characteristics:

 1, under high velocity desalting rate is high;

 2, has high mechanical strength and service life

 3, can operate at a lower pressure function;

 4, ability is affected by chemical or biochemical effect;

5, affected by the factors such as pH, temperature is smaller

4.what is TFC membranes?

 Thin-film composite membranes (TFC or TFM) are semipermeable membranes manufactured principally for use in water purification or water desalination systems. They also have use in chemical applications such as batteries and fuel cells. A TFC membrane can be considered as a molecular sieve constructed in the form of a film from two or more layered materials.

 TFC membranes are commonly classified as nanofiltration (NF) and reverse osmosis (RO) membranes. Both types are typically made out of a thin polyamide layer (<200 nm) deposited on top of a polyethersulfone or polysulfone porous layer (about 50 microns) on top of a non-woven fabric support sheet. The three layer configuration gives the desired properties of high rejection of undesired materials (like salts), high filtration rate, and good mechanical strength. The polyamide top layer is responsible for the high rejection and is chosen primarily for its permeability to water and relative impermeability to various dissolved impurities including salt ions and other small, unfilterable molecules.

A filtration membrane's performance is rated by selectivity, chemical resistance, operational pressure differential and the pure water flow rate per unit area.

Due to the emphasis on flow rate, a membrane is manufactured as thinly as possible. These thin layers introduce defects that may affect selectivity, so system design usually trades off the desired flow rate against both selectivity and operational pressure.

 Applications

Thin film composite membranes are used in  Water purification;  as a chemical reaction buffer (batteries and fuel cells);
in industrial gas separations.
100 gpd RO reverse osmosis membrane 100 gpd RO reverse osmosis membrane 100 gpd RO reverse osmosis membrane 100 gpd RO reverse osmosis membrane

  100 gpd RO reverse osmosis membrane

  100 gpd RO reverse osmosis membrane  

  100 gpd RO reverse osmosis membrane  Dealers, distributors ,wholesaler OEM service offer,     Welcome to visit HuiNing!

 If you have any questions about our products ( water softener, control valves, housing filters, RO system) or our service, please feel free to contact our 7*24H on line service center or send us inquiries,we will give you the fastest reply. 100 gpd RO reverse osmosis membrane