pharmaceutical electrodeionization Articles

  • Electrodeionization, Revolutionary or Evolutionary Technology?

    Electrodeionization (EDI) technology has matured since its commercial introduction over 16 years ago. Acceptance of the technology has been driven by lower costs, higher water quality demands, and improvements in themanufacturing techniques of the product. EDI has not been revolutionary but evolutionary. This paper will review the advancements over the product life cycle and explain the different ...

  • Spiral wound electrodeionization

    Electrodeionization (EDI) is typically used in combination with RO systems to produce pure or ultrapure water, continuously and without chemicals. This combination eliminates the need for regeneration chemicals and the inherent cost, safety and inconveniences of storage, handling, treatment and discharge associated with ion exchange systems. Power plants, electronics manufacturers and ...


    By Agape Water Solutions, Inc.

  • Comparison of Continuous Electrodeionization Devices

    Electrodeionization (EDI) is the standard method of generating high purity water bypolishing reverse osmosis permeate. The technology utilizes electrical current toremove ionic impurities while continuously regenerating cation and anion exchange resins. EDI is utilized in ...


    By Agape Water Solutions, Inc.

  • Reverse Osmosis and Electrodeionization Alternate to Service DI

    Electrodeionization (EDI) is a chemical free water treatment technology that eliminates the need for off line chemical regeneration. EDI has gone from an unproven and unknown commodity to one that has revolutionized the industry in the past 20 years. Much has been written and discussed about the use of EDI systems for industrial applications such as power plants and semiconductors, where flows ...


    By Agape Water Solutions, Inc.

  • Heat Sanitization Basics

    Even small numbers of bacteria are a problem for critical water systems like pharmaceutical USP water, dialysis water, and water for ...


    By SnowPure Water Technologies

  • Challenge #2 - Manufacturing, General Industry

    A small industrial entrepreneurial company on the East Coast was considering using high purity water in the production of their high quality product. They were concerned the ‘larger’ water companies would not give the project the attention it deserved, and that the system may cost too much. They came to Applied Water Solutions, Inc. for the solution. Solution AWS met with the client and ...

  • Cost reduction and operating results of RO-EDI

    Electrodeionization (EDI) uses electrical current, in lieu of acid and caustic chemicals, to regenerate cation and anion resin. Reverse osmosis/EDI systems are now widely used to replace conventional mixed-bed ion-exchange (IX) technology in a broad range of applications. Proven effective at high flowrates, EDI has in recent years been incorporated in water treatment plants around the world, ...


    By Agape Water Solutions, Inc.

  • The Generation of Pure Water

    As a world leading manufacturer of complex multi-port stainless steel diaphragm valves, GEMÜ has earned an excellent reputation in the biotech and pharmaceuticals’ markets. GEMÜ is now transferring the skills acquired in biotech and pharmaceutical applications, to water applications by designing and manufacturing plastic multi-port block valves. The space saving compact build, ...


    By Modern Pumping Today

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