How to improve ion exchange resin after iron poisoning:

In ultrapure water systems, as it is a preparatory treatment system software, anti-corrosion pipelines should be selected as much as possible. Because most of the drinking water or backup water resource pipelines are usually seamless steel pipes, and the post-treatment process pipelines for water treatment are also corrosion-resistant. Only the backup treatment pipelines, as well as the cooling water and water heaters, compressed air pipelines, etc., do not have anti-corrosion measures (which can increase the iron content of the system software). Therefore, unless anti-corrosion pipelines cannot be used, anti-corrosion pipelines should be selected to reduce the amount of iron elements in the system software.

2. The pre-treatment pre filter should use manganese sand filter material as much as possible for filtration, as it is a reasonable measure to remove the amount of iron element in the influent.

3. Enterprises with standards should install magnetic induction iron removal equipment as much as possible after activated carbon filters or ultrafiltration membranes to remove iron from the inlet water.

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