NIHON GENRYO
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watertreatment
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FilterMedia
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Pool
In the pool water, human hair and sebum are contained. Sand and granular filter media are used for treat it and circulation. Also pool water is used during backwashing water and that is periodical process to clean filter sand.

PROBLEM:
- Only normal backwashing, filter sand deteriorates gradually and be required to replace it periodically
- When filter sand is getting dirty, it affects treated water quality
- Media fixation is often occurred by such an organic matters
- In case of heated swimming pool, water is drained during the backwashing process and waste large energy as a result


SOLUTION:
- Introduce new cleaning system and keep filter media and water always clean
- Reduce backwash water and cost



General Treatment Process

Our Solution

 ADVANTAGES:

-No media replacement required
-Keep clean water quality
-Reduce 30-50% of backwash water




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