toray memebrane 1.water domestic filter 2. the desalination rate is 97% 3.RO memebrane 200gpd

toray  memebrane1.water domestic  filter  2. the desalination rate is 97%3.RO memebrane 200gpd

The mambranne has its characteristics as flows:

high   rejection. they give high rejection  in   trearing  with pestcides,by product   of disinfection  often seen from the tap   water.  with  high stablity  and   optimization structure.the  membrane adopts the design  of wide feed  net and  short membrane leaves.this series of  film owns the  high stablity  and can  be  cleaned. we   supply wide scope of chioce and complete specifection. in  order  to meet   the  need of customer   on water output .we can  also  make special  dimension and specification  of membrane as customer require. 

With years of advanced mould manufacturing and plastic injection technology in water treatment industry, as well as a group of professional engineers and marketing team, we are engaged in developing our company into a production base of water treatment parts and RO machines. 

Notice :test conditions

1.the test is under water temperature  25°C,nacl   500mg /l, pH   7.5 and the standard recycle rate and so pressure .

2.the water output deviation of single membrane is between 15percent .of mean value .

3. the lowest desalination  rate is 95.0%

Limited conditions

Max operation pressure ……………………………..600psi (4.2mpa )

Max feed water temperature …………………………45°C

Max  feed water sdi …………………………………5

Max  free chlorine in feed in water …………………less than 0.1mg /L

Range of feed water PH value of constant run …………..3to10

Range of feed water pH value of chemical cleaning …….2to 11

Max pressure drop of single out membrane ……………..15(0.1mpa )

Important  information and notice :

1  more information about design parameters ,you can read the UK  new version of  manual ,design direction  and other relative data , or have a consultation with technologist .if user doesn’t obey the manual offered by us ,we will   take  no responsibility for what happen .

2 all the membranes are   tested strictly  and treated with 1.0% NAHSO3  for storage (propylene glycol antifreeze  is added in winter ) before shipped .we adopt vacuum packaging and the hard cardboard is used for packaging . to prevent the UK growing of microbial in short term storage and transport . the protect liquid of 1.0% NAHSO3 is promoted (confected with ro pure water )to marinate components .

3.its suggested that the first hour of pure water be drained.

4.any chemical medicament ,having   a  bad  effect on membranes performance .is bidden to add in the period of storage ,installation and normal function .when install ,please use pure water or glycerin if lube is needed .when clean ,refer to the clean method and the chemical medicament of complex offered by us .if you  use other chemical medicament ,we will not take responsibility of what happened .

5.frp (fiberglass –reinforced plastic )is adopted for 4040 and the like 040 and the limited pressure is 15psi .adhesive tape wrap is adopted for household membrane .and pyrocondensation film is added for other dimension of membrane .

6.all the membrane produced by feyian adopt the universal standards of international size .and can interconvert with all types of membrane presently .25series  adopt the pressure vessel  whose diameter is 2.5inches ,40 series 4.0inches and 80 series 8.0inches .

toray memebrane FEY-3012-200gpd