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Siam Meditrade Co., Ltd.: We are one of the Marketing and Distribution Company for Medical Equipments in Thailand since 1994. More than 18 years of our establishment in Thailand, we have recently expanded our distribution lines for the water treatment products to serve both Medical & Industrial sectors.                                                                                                                                                                                                                                         

RO Membranes

Our RO membranes are the produced from high quality elements which is applicable from light commercial use to drinking water industries. The RO membranes are checked to meet the set standard test level (high performance count) to ensure that customer will get both highest quality water and rejection rates.

The RO membranes technologies of the filtration system will remove large molecules and ions from the solutions that flows through to membranes stages. The results obtained is that the solute to retained on the pressurized side, and pure solvent to pass through the pores on the other side of the membrane elements to ensure high purification output. (Please refer to the specification and performances per attached data) And this is the reason why our selected RO membranes are the very consumable, economical plus cost effectiveness and mostly used with the water treatment filtration process.

Application Areas:
  • Drinking water / Beverages Industries

  • Pharmaceuticals & Cosmetics Industries

  • Chemicals Industries

  • Food Processing Industries

  • Electronics Industries

  • Water Treatments Plants

  • Brackish Water

RO membranes


RO Membranes Products Features & Content

Types: Spiral Wound
Membrane Polymer: Composite Polyamide
Brine spacer Material: Polypropylene


Specification and Performances

RO Membranes Size (inch)

Salt Rejection Rates %

Permeate Flow GPD

a) 2.5 x 14

99.4

160

b) 2.5 x 21

99.4

330

c) 2.5 x 40

99.4

650

d) 4.0 x 14

99.4

525

e) 4.0 x 21

99.4

900

f) 4.0 x 40

99.5

2300

g) 8.0 x 40

99.5

10000

h) 8.0 x 40

99.5

11000*

Testing Conducts Results (Normal Operating Condition)

For RO Membrane (sizes range: a, b, c, d, e)

NaCl Solution

Pressure

Temperature

pH range

Permeate Recovery %

1500 ppm

225 psi (15.5 bar)

25 C / 77 F

6.5 7.0

10


For RO Membrane (size range: f, g, h)

NaCl Solution

Pressure

Temperature

pH range

Permeate Recovery %

1500 ppm

225 psi (15.5 bar)

25 C / 77 F

6.5 7.0

15


For RO Membrane Size: h (Maximum Operating Condition)*

Operating Pressure

Temperature

Pressure Drop

Feed Flow

Chlorine Concentrate

600 psi (41bar)

45 C / 113 F

10 psi (0.7 bar)

75 gpm (17m/h)

<0.1 ppm

Packing Condition:
RO Membrane 1 piece (wrap / with side cover protection foam) / Carton (Weight varies according to the membrane sizes)



RO membranes RO membranes



Copyright (c) 2012 by Siam Meditrade Co., Ltd.
369/4 Soi On Nut 39, Suan Luang, On Nut Rd., Bangkok 10250
E-mail :
siammeditrade@gmail.com
Website : http://www.siammeditrade.com/
Tel. 662-720-5476 (Auto) 
Fax. no. 662-720-5466