A new technology for water purification without the use of mixed bed or EDI
Publish place: 06th International Congress on Chemical Engineering
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC06_146
تاریخ نمایه سازی: 1 مهر 1388
Abstract:
This paper will introduce a new water purification technology known as short bed ion exchange that can produce a conductivity of less than 0.1μS/cm without using a mixed bed column. The major benefits of this technology includes the use of compressively packed beds only 7.5 to 15cm in depth with countercurrent regeneration that produce high purity water with greater control over the regeneration process than its large conventional columns, less acid and caustic consumption, lower costs, fine mesh resins that improve exchange kinetics, and greater output. This technology can be used for the treatment of a surface water source with suitable quality and reverse osmosis permeate in order to produce high purity water for boiler feed make up. We hope that this excellent technology will be utilizable in our country.
Keywords:
Short bed ion exchange , Water purification