Introduction of battery pure water treatment process

The process of battery pure water treatment is roughly divided into the following types:

1. Adopt ion exchange method, the process is as follows:
Raw water → Raw water booster pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → Positive resin filter bed → Anion resin filter bed → Yin-yang resin mixed bed → Microporous filter → Water point
2. The two-stage reverse osmosis method is adopted, and the process is as follows:
Raw water → Raw water booster pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → First-stage reverse osmosis → PH adjustment → Intermediate water tank → Second-stage reverse osmosis (reverse osmosis membrane surface is positively charged) → Purified water tank → pure water pump → microporous filter → water point
3. Adopt EDI method, the process is as follows:
Raw water → Raw water booster pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → First-level reverse osmosis machine → Intermediate water tank → Intermediate water pump → EDI system → Microporous filter → Water point

The characteristics of the ultra-pure water equipment produced by CHIWATEC

The traditional preparation process of ultrapure water is usually made by ion exchange resins, but the use of ion exchange resins usually requires frequent resin regeneration, which consumes resources and wastes manpower. Our company has practiced for many years and combined with the latest membrane separation Technology, often used in combination with reverse osmosis plus ion exchange system (or EDI) to prepare ultrapure water, the process has the advantage of low operating cost compared to traditional processes (the regeneration cycle of the ion exchanger is greatly extended), reliable operation. Compared with the latest technology, it has the advantages of low cost and easy availability of consumables. The reverse osmosis process technology is advanced and reliable.

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