EN
DTRO/STRO modules

The DTRO/STRO modules of UNISOL are cost effective solutions for the desalination or purifications of liquids. Our DTRO/STRO module design can handle feed streams at high TDS and certainly can provide various separation characteristics.

Higher operating pressure and tubulence leading to higher yields and flux.
Product Introduction

DTRO/STRO membrane technology is a major advancement in the field of membrane module technology. With more than 10 years of practical experience in industrial membrane technology, UNISOL has continuously developed a series of products and systems, widely used in landfill leachate treatment, desulfurization wastewater treatment, coal chemical wastewater, and oil and gas field wastewater treatment.


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ADVANTAGES

  • High quality membrane: stable performance at high flux and rejection

  • A new generation of deflector: improved robustness, higher operating pressure and tubulence leading to higher yields and flux

  • Long membrane life: reduced cost of operation

  • High packing density: the spiral wound design allows for a maximum membrane area in the module


APPLICATIONS

  • Landfill leachate treatment

  • Concentration

  • Chemical wastewater

  • Wastewater desulfurization

  • High solids applications

  • Offshore seawater desalination

  • Zero discharge / Reduction of industrial wastewate

 


DTRO Module List

Type

Module

Max. Operating Pressure

Effective Membrane Area

Temperature Max.

pH range

Wet Weight

Rejection

Flux

MP9.0

UNISOL_MP9.0-RO4-9.405-SS316L

90bar

9.405m²

45

3-11 

(Operating)

2-12 (CIP)

70kg

99%

250L/h

HP12.0

UNISOL_HP12.0-DT-RO4-9.405-SS316L

120bar

100kg

98%

200L/h

HP16.0

UNISOL_HP16.0-DT-RO4-9.405-SS316L

160bar

100kg

98%

200L/h


STRO Module List

Type

Module

Membrane Type

Stabilized Rejection

Minimum Rejection

Permeate Flow Rate

Membrane Area

Feed Spacer Thickness

Element

UNISOL_ST plus_SW3013 8040

SW3013

99.50%

99.00%

750L/h

30m²

31mil parallel

UNISOL_ST plus_SW3022 8040

SW3022

99.00%

98.50%

600L/h

30m²

31mil parallel

UNISOL_ST_SW3013 8035

SW3013

99.50%

99.00%

625L/h

25m²

31mil parallel

UNISOL_ST_SW3022 8035

SW3022

99.00%

98.50%

500L/h

25m²

31mil parallel


Type

Module

Max. Operating Pressure

Effective Membrane Area

Temperature Max.

pH range

Wet Weight

Rejection

Flux

Module with
  metal parts

UNISOL_ST_HPST-RO4-Plus

120bar

30m²

45

3-11 (Operating)

2-12 (CIP)

100kg

98.50%

500L/h

UNISOL_ST_MPST-RO4-25

90bar

25m²

60kg

98.50%

500L/h

UNISOL_ST_MPST-RO4-Plus

90bar

30m²

70kg

98.50%

600L/h



Read more about DT/ST modules:  UNISOL DTRO STRO Brochure.pdf



Applications
Technical resource
UNISOL firmly believes that quality is the soul of products
Strictly observe every standard, every process of production, every detail of service
Create maximum value for customers
UNISOL provides professional and thoughtful research and development consulting services for filter membrane components, warmly welcome your consultation.
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