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Reverse Osmosis System Dulcosmose® TW

Permeate output 0.1 – 50 m3/h

Reverse osmosis system Dulcosmose® TW is the all-purpose model for modern potable water desalination. Maximum permeate output at low operating pressures ensures low investment and operating costs.

Product description

Potable water desalination for industrial applications - compact and cost-effective

As the system runs with low operating pressures, the entire Dulcosmose® TW can be fitted with inexpensive PVC pipework. This system is also available with an integral, semi-automated cleaning system and permeate and/or raw water flushing option. Equipped with the latest generation of "ultra low-pressure" membranes, this system achieves maximum permeate output Value indicating what amount of a liquid (e.g. water) can permeate a material (e.g. a diaphragm used for filtering) in a specified period of time. more in the glossary with low operating pressures, thereby lowering investment and operating costs.

The system is very adaptable to specific customer requirements. Pipework material, other types of membrane for enhanced salt retention, integration of measuring and control technology and metering technology to visualisation of the entire process with peripheral components via a PLC.

Your benefits

  • Efficient operation with low-pressure diaphragms with outputs of up to 90% and high salt retention rates of up to more than 99% (depending on the type of diaphragm used)
  • Reduced maintenance and service costs as well as long diaphragm service lives, thanks to integrated cleaning concepts and flushing options, such as permeate flushing
  • Service-friendly construction of systems on a corrosion-resistant powder-coated steel, stainless steel frame or PP frame
  • Simple and safe to operate: Control with direct connection option for peripheral system components and integrated conductivity measurement with plain text display in the graphic display
  • One-stop shop: no interface problems, smooth running with short times between definition of the task to joint commissioning and on-site system supervision with our global subsidiaries.

Field of application

  • Power plants: Provision of boiler feed water
  • Electroplating / metal processing industry: Provision of rinsing water
  • Beverage industry: Provision of rinsing water, product water and process and return dilution water
  • Food industry: Provision of rinsing water and process water
  • Chemical industry: Provision of rinsing water and process water
  • Provision of rinsing water and process water for laboratory purposes and industrial rinsing machines
  • Pure water for laboratory applications, hospital uses (autoclaves, high-speed steam generators)
  • Feed water for cooling and air conditioning plants (air humidification and air scrubbers)
  • Process water in printing plants, the pharmaceutical or cosmetics industry

    Technical Details

    • Turnkey systems constructed on a high-quality, double powder-coated steel or stainless steel frame
    • Highly efficient low-pressure membranes with maximum output and system retention rates of over 99% integrated in epoxy-glass resin pressure pipes
    • Pre-filter 5µm with manometer for determining differential pressure
    • Pressure switch to protect the high-pressure pump
    • Flow meter to display permeate, concentrate and concentrate return volume
    • Semi-automatic cleaning system for chemical module cleaning for long module service lives
    • 2 switching inputs for level control of the cleaning tank
    • 2 switching inputs for level control of the permeate tank
    • Pause switching input for external On/Off
    • External fault switching input
    • Temperature measuring input (PT 100)
    • Active permeate valve output (filling of cleaning tank)
    • Active output for flushing valve for initial permeate disposal (depending on conductivity), raw water, permeate and interval flushing (idle time management)
    • Active output for controlling a metering pump (anti-scalant)
    • Analogue output 0/4…20 mA conductance
    • Optional industrial PLC with touch panel and process visualisation

    Technical Data

    The product range Dulcosmose® TW was designed for the following values in feed water:

    * Different salt content influences the performance data accordingly

    ** as O2

    Max. salt content PRO 0010TW – 0055TW*

    650 mg/l

    Max. salt content PRO 0060TW – 5000TW*

    1,000 mg/l

    pH-range

    3.0…10.0

    Silt density index max.

    3

    Free chlorine max.

    0.1 mg/l

    Total Fe, Mn max.

    0.2 mg/l

    Total hardness max.

    0.1 °dH

    Bacteria count max.

    100 KBE/ml

    Turbidity max.

    0.5 NTU

    COD max.**

    5 mg/l

    Systems with 2.5 or 4" membranes, system salt retention 90-97%

    Plant

    Permeate capacity at 15 °C water temperature

    Number of 2.5” and 4” membranes

    Connected load

    Dimensions H x W x D

    Order no.

    l/h

    No.

    kW

    mm

    PRO 0010TW

    100

    1

    0.37

    1,400 x 500 x 320

    1104535

    PRO 0020TW

    200

    2

    0.55

    1,400 x 500 x 320

    1104536

    PRO 0030TW

    300

    1

    1.10

    1,500 x 600 x 400

    1104537

    PRO 0055TW

    550

    2

    1.10

    1,500 x 600 x 400

    1104539

    PRO 0060TW

    600

    2

    1.50

    1,650 x 700 x 720

    1104540

    PRO 0090TW

    900

    3

    1.50

    1,650 x 700 x 720

    1104541

    PRO 0120TW

    1,200

    4

    1.50

    1,650 x 700 x 720

    1104542

    PRO 0150TW

    1,500

    5

    2.20

    1,650 x 700 x 720

    1104543

    PRO 0180TW

    1,800

    6

    2.20

    1,750 x 2,600 x 750

    1106338

    PRO 0240TW

    2,400

    8

    3.00

    1,750 x 2,600 x 750

    1106340

    PRO 0270TW

    2,700

    9

    3.00

    1,750 x 3,500 x 750

    1106342

    Systems with 8" membranes, system salt retention 90-97%

    Plant

    Permeate capacity at 15 °C water temperature

    Number of 8″ membranes

    Connected load

    Dimensions H x W x D

    Order no.

    l/h

    No.

    kW

    mm

    * Separate cleaning tank

    PRO 0300TW

    3,000

    3

    3.0

    1,800 x 4,000 x 1,000

    on request

    PRO 0400TW

    4,000

    4

    3.0

    1,800 x 3,000 x 1,000

    on request

    PRO 0500TW

    5,000

    5

    4.0

    1,800 x 4,000 x 1,000

    on request

    PRO 0600TW

    6,000

    6

    4.0

    1,800 x 4,000 x 1,000

    on request

    PRO 0700TW

    7,000

    6

    5.5

    1,800 x 4,000 x 1,000

    on request

    PRO 0800TW

    8,000

    7

    5.5

    1,800 x 4,000 x 1,000

    on request

    PRO 0900TW

    9,000

    7

    7.5

    1,800 x 4,000 x 1,000

    on request

    PRO 1000TW

    10,000

    8

    11.0

    1,800 x 3,000 x 1,000

    on request

    PRO 1100TW

    11,000

    9

    11.0

    1,800 x 4,000 x 1,000

    on request

    PRO 1200TW

    12,000

    10

    11.0

    1,800 x 4,000 x 1,000

    on request

    PRO 1300TW

    13,000

    11

    11.0

    1,800 x 4,000 x 1,000

    on request

    PRO 1400TW

    14,000

    12

    11.0

    1,800 x 4,000 x 1,000

    on request

    PRO 1500TW

    15,000

    12

    11.0

    1,800 x 4,000 x 1,000

    on request

    PRO 2000TW

    20,000

    18

    11.0

    1,800 x 7,000 x 1,200

    on request

    PRO 2500TW

    25,000

    24

    15.0

    1,800 x 7,000 x 1,200 *

    on request

    PRO 3000TW

    30,000

    28

    18.5

    1,800 x 7,000 x 1,200 *

    on request

    PRO 4000TW

    40,000

    34

    22.0

    1,800 x 7,000 x 1,200 *

    on request

    PRO 5000TW

    50,000

    48

    22.0

    1,800 x 7,000 x 1,200 *

    on request

    On request, these systems can also be supplied with other membrane types for greater salt retention and measuring and control technology (conductivity, redox potential, pH measurement) and metering technology (in pre- and post-treatment).

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    Overview

    Potable water desalination for industrial applications - compact and cost-effective

    As the system runs with low operating pressures, the entire Dulcosmose® TW can be fitted with inexpensive PVC pipework. This system is also available with an integral, semi-automated cleaning system and permeate and/or raw water flushing option. Equipped with the latest generation of "ultra low-pressure" membranes, this system achieves maximum permeate output Value indicating what amount of a liquid (e.g. water) can permeate a material (e.g. a diaphragm used for filtering) in a specified period of time. more in the glossary with low operating pressures, thereby lowering investment and operating costs.

    The system is very adaptable to specific customer requirements. Pipework material, other types of membrane for enhanced salt retention, integration of measuring and control technology and metering technology to visualisation of the entire process with peripheral components via a PLC.

    Your benefits

    • Efficient operation with low-pressure diaphragms with outputs of up to 90% and high salt retention rates of up to more than 99% (depending on the type of diaphragm used)
    • Reduced maintenance and service costs as well as long diaphragm service lives, thanks to integrated cleaning concepts and flushing options, such as permeate flushing
    • Service-friendly construction of systems on a corrosion-resistant powder-coated steel, stainless steel frame or PP frame
    • Simple and safe to operate: Control with direct connection option for peripheral system components and integrated conductivity measurement with plain text display in the graphic display
    • One-stop shop: no interface problems, smooth running with short times between definition of the task to joint commissioning and on-site system supervision with our global subsidiaries.

    Application

    Technical Data

    Downloads

    Contact us

    »Please send us your request! We will contact you shortly.«

    +49 6221 842 0  Send request   

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