BLOGCAREERSPROBLEM SOLVINGWHY RESKEMCONTACTHOME
 


Info Center
Visit Res-Kem's Equipment and Product Catalog
Res-Kem LLC
2 New Road
Aston, PA 19014
(P) 610-358-0717
1-800-323-1983
(F) 610-358-4642
 
Contact Us
Brochures
General Water Services, a sister company of Res-Kem Corp, is a regional service company delivering portable deionized water tanks within a service area running north to south from Maine to North Carolina and east to west from coastal New Jersey to Harrisburg, PA.


For Industrial Use Contact Res-Kem LLC Visit Res-Kem's Equipment and Product Catalog   Site Search  

Industrial Water Demineralizers and Deionizers, DI Water Systems >>

Deionizers and Demineralizers by Res-Kem LLC are designed for fully or semi-auto production of water with a conductivity of less than 10 micro-ohms for industrial applications.

Res-Kem is a leading manufacturer of industrial water demineralizer and deionizer (DI) equipment designed for the economical and efficient removal of dissolved salts and minerals. These water treatment systems produce high purity water for commercial and industrial applications. Res-Kem designs and manufactures a complete line of DI systems to meet your water quality requirements.

Res-Kem OHM-Ω-TECH Deionizers

Res-Kem's OHM-Ω-TECH Series two-bed deionizers are available as standard pre-engineered units or as custom designed systems with the flexibility to meet a wide range of requirements. These DI water systems can be manufactured with a full range of options and related equipment to provide fully integrated water purifications systems. Tanks range in size from 8" to 48" in diameter, with flows up to 188 gallons per minute. OHM-Ω-TECH Series two bed deionizers are a highly efficient means of removing dissolved minerals and solids to produce high purity DI water.

DI Water Systems for Commercial and Light Industrial Applications

The OHM-Ω-TECH Series two-bed deionizers for commercial and light industrial applications are designed for semi-automatic production of water with a conductivity of less than 10 micro-ohms and feature:
  1. Flow rates from 1 - 40 gpm and capacities from 9,000 - 90,000 grains.
  2. Strong acid cation and type 1 strong base anion resins.Deionizers and Demineralizers, the OHM-TECH Series, by Res-Kem LLC are designed for semi-automatic production of water with a conductivity of less than 10 micro-ohms for commercial and light industrial applications.
  3. Microprocessor based control system with conductivity monitor and flow sensor for regeneration initiation.
  4. Electrical enclosures are corrosion resistant fiberglass, which reduces maintenance costs.
  5. Resin vessels can be polyethylene-lined fiberglass.
  6. ASME code vessels.
  7. Factory assembly and skid mounting for quick installation and minimum startup cost.
  8. Schedule 80 PVC piping package using a multi-function hydraulically operated composite valve.
  9. Metering valves for accurate and safe control of regeneration water and chemical introduction.
  10. Internal distributors are corrosion resistant, designed for optimum efficiency.

DI Water Systems for Industrial Applications

The OHM-Ω-TECH Series two-bed deionizers for industrial applications are designed for fully or semi-auto production of water with a conductivity of less than 10 micro-ohms and feature:
  1. Flow rates from 10 - 188 gpm and capacities from 64,000 - 814,000 grains.
  2. Strong acid cation and type 1 strong base anion resins as the standard, with other resins available as an option.Deionizers and Demineralizers, the OHM-TECH Series, by Res-Kem LLC are designed for fully-automatic or semi-automatic production of water with a conductivity of less than 10 micro-ohms for industrial applications.
  3. Microprocessor based control system with conductivity monitor and flow sensor for regeneration initiation.
  4. Electrical enclosures are NEMA 4XFG corrosion resistant fiberglass, which reduces maintenance costs.
  5. Resin vessels can be polyethylene-lined fiberglass or rubber-lined steel depending on size and customer requirements.
  6. ASME code vessels.
  7. Factory assembly and skid mounting for quick installation and minimum startup cost.
  8. Schedule 80 PVC piping package including air operated composite plastic diaphragm valves is standard. Air or electric actuated ball or butterfly valves are available as an option.
  9. Pressure regulators, rotameters and metering valves supplied for accurate and safe control of regeneration water and chemical introduction.
  10. Internal distributors are corrosion resistant, designed for optimum efficiency and are fully supported where required.

Why use a Water Demineralizer / Deionizer?

The deionization process removes ions (cations and anions), dissolved solids and gases, including:
  1. Sodium, calcium, and magnesium (cations)
  2. Sulfates, alkalinity, chlorides, carbon dioxide, and silica (anions)

Deionization is accomplished by passing water through ion exchange columns containing cation and anion resins. Simply put, the result is water without ions minerals and salts.

Applications for Industrial and Commercial DI Water Systems

The following facilities are examples of ideal applications for water demineralizer and deionizer (DI) equipment:
  1. Food and Beverage Processing Plants
  2. Power plants
  3. Chemical plants
  4. Pharmaceutical Plants
  5. High pressure boiler feedwater
  6. Manufacturing Plants
  7. Laboratories
  8. Autoclaves
  9. Steam Generators
  10. Electronic Products
  11. Medical Device Production
  12. Alloy Metal Fabrication
  13. Aerospace
  14. Humidification Systems
  15. Metal Treating
  16. Plating
  17. Printed Circuit Boards

Service DI versus Installed DI Systems

There are two choices when considering using the deionization process in a plant:
  1. Service DI (SDI)
  2. Installed DI

Service DI

In some instances, a company may want to consider Service Deionization, SDI, for emergency applications, temporary systems or permanent applications requiring Ultrapure Water, with a flow requirement of 1 GPM to 150 GPM. DI exchange tanks eliminate the cost and responsibility of a regenerable DI system and afford you an uninterrupted flow of UltraPure quality water.

General Water Services, a sister company of Res-Kem LLC, is a water treatment service company specializing in portable service DI water systems. We have a service area of 150 miles around the Philadelphia International Airport. General Water delivers from 1 cubic foot to 30 cubic foot tanks filled with regenerated ion exchange resins including . Depending upon the size, tanks are PVDF-lined FRP, Poly-lined FRP, or all stainless steel.

Installed DI Systems

A company should consider an installed DI system if the demand is relatively constant, the water quality is consistent, have the training to handle chemicals and have the permits to discharge waste regenerant chemicals.

Click Here to Have Res-Kem Help determine which DI water system best meets your needs.

Terminology for DI Systems

Deionizers, de-ionizers, demineralizers, and de-mineralizers are the different names for the same equipment. DI is often used as the abbreviation for De-Ionization or De-Ionizers. You will also hear this equipment called DI systems, DI water systems, DI cells, or DI water treatment systems. Two-bed deionizers are sometimes referred to as separate bed systems or mono-bed systems.

Downloads and Technical Information on Demineralizers and Deionizers

Click Here for detailed information and downloadable PDF files regarding DI systems.

Contact Res-Kem LLC - Your Industrial Water Demineralizers / Deionizers Specialists

Click Here to Contact Res-Kem for further assistance with all your DI water systems needs.

Res-Kem demineralizers are fully assembled at our factory in Aston, PA.