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Mixed Bed Deionizers MBDI

Quality Systems at an exceptional value
Product Description

Ion Exchange can be defined as a reversible exchange of ions between a solid (resin) and a liquid containing dissolved ions. Mineral salts are comprised of cations and anions. Since deionization requires the removal of all ions, both the negatively charged anions and positively charged cations, minerals capable of attracting both are required. These materials are known as anion and cation exchange resins.

Mixed bed deionizers are fixed bed systems in which ion exchange resins are contained in pressure vessels. The water is then forced through the resin. After a service run, the resin becomes exhausted and unable to remove additional ions so it must be regenerated with strong acid and base solutions to restore its ion exchange capacity..

How Does Mixed Bed Resin Work

Water treatment operators prefer to utilize mixed bed deionization resins in order to refine product water and obtain demineralized water quality. Mixed bed is made up of durable acid cation exchange and strong base anion exchange resin.

More contaminants are exchanged by hydrogen and hydroxyl ions within this process, and the water generated is often exceptionally pure. 

[custom-specifications]
Mixed Bed Deionizers MBDI

Model #

Nominal

Capacity

Service Flow

Rate (GPM)

Pipe

Size

Mineral

Tank Size

Resin Qty.

Average

Peak

Cation

Anion

MB18-PVN/m9060

62,000

18

27

2"

18"x108"

2.5

3

MB24-PVN/M9065

112,000

31

47

2"

24"x108"

4.5

5.5

MB30-PVN/m9070

170,000

50

75

2"

30"x108"

7

8.5

MB36-PVN/M9075

250,000

70

105

2"

36"x108"

10

12.25

MB42-PVN/M9080

350,000

100

145

3"

42"x108"

14

17.25

MB48-PVN/M9085

450,000

125

190

3"

48"x108"

18

22.25

For more information, please view/download our "Data Sheet"

[/custom-specifications]
[custom-features]
Mixed Bed Deionizers MBDI
 

Standard Features:

Available Options:

  • Automatic or Semi-automatic operation. Automatic regeneration when water quality falls below pre-set limit or after manual initiation.

  • Constant monitoring of water quality

  • Solid-state reliability PLC control for trouble-free service

  • No untreated by-pass water

  • Alternate regeneration water source piping - standard

  • Automatic shut down in the event of power failure

  • Two-stage air mix standard

  • Compact, non-corrosive components

  • Steel tanks with rubber lining

  • Convenient, modular construction

  • Easy, economical installation

  • Optional recirculation pumps

  • Simultaneous regeneration and chemical displacement

  • Brine kill option available for high purity systems

  • Programmable purge prior to regeneration

  • 12 volt operation (120V/60hz/1pH transformer included)

  • Regeneration chemical tanks (hydrochloric acid & sodium hydroxide)

  • Insulated/heated clearwell

  • Drain neutralization system making it possible to discharge chemicals into sewer network

  • Heating system for sodium hydroxide

  • Air compressor

  • Sound or light alarms for end-of-cycle notifications

  • Brine kill for high purity systems

  • 220V/1Ph/50Hz power supply

[/custom-features]
[custom-usage]

Pure Aqua Deionizers are often used in applications requiring very high water quality, usually as polishers after reverse osmosis. Many industries use DI systems:

  • Paint

  • Chemicals

  • Electronics

  • Textiles

  • Plating

  • Electro deposition

  • Printing

  • Testing and materials

  • Research and development

  • Glassware rinse

  • Hospitals/Medical facilities

  • Vehicle washes

  • Film processing

  • Ice plants

  • Horticulture/Greenhouse

  • Food/Beverage processing

  • Cosmetics

  • Metalworking lubricants

  • Glass/Mirror

  • Boiler feed

  • Humidification control

[/custom-usage]
[custom-documents] [/custom-documents]
[custom-360-view]

Here at Pure Aqua, Inc., we engineer and build all of our water treatment systems in-house.

Our turn-key water treatment systems are all pre-engineered using the latest CAD technology available.

This enables our teams to build and deliver treatment systems to our customers with quick turnaround times.

Many of our customers require custom engineered systems. These are typically built around similar core systems and thus allowing for improved turnaround times, even for one-off designs.

 
[/custom-360-view]
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Reviews
(3 reviews) Write a Review
  • 5
    Great material

    Posted by Maniboy F. on Mar 11th 2020

    Gets the job done in removing harmful contaminants from feed water. It produces highly purified water.

  • 5
    Service was exceptional

    Posted by Adelino P. on May 13th 2019

    Produces extremely pure water. Saves business costs due to not requiring chemicals. Excellent product!

  • 5
    Best price

    Posted by Adriana G. on Jan 11th 2018

    shipped same day...fast delivery, thanks

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