Mixed Bed Deionizers MBDI Series

mixed bed deionizers, water ion exchange systems, MBDI series, 18" - 54" Diameter, made in USA by Pure Aqua, Inc. mixed bed deionizers, water ion exchange systems, MBDI series, 18" - 54" Diameter, made in USA by Pure Aqua, Inc.
Mixed Bed Deionizers, Water Ion Exchange Systems, MBDI Series, 18" - 54" Diameter | Made in USA by Pure Aqua, Inc.

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.

Pure Aqua 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.

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 see our PDF in the "Document" tab

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

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

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Pure Aqua Inc ISO certificate 9001:2008 by NSF Pure Aqua,Inc. Better Business Bureau accredited business Pure Aqua, Inc. water quality association member, wqa.org Pure Aqua, Inc. American Water Works Association member

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