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English Translations » 炼制(催化焦化深加工) » Why does the acidic water from the device change color over

Why does the acidic water from the device change color over time?

2017-04-01View Original

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Why does the acidic water from the device change color over time? It is white when first obtained, but turns green after being left for some time. What is the reason for this?
Reply #22017-04-06
Does this oxidation occur when stored sealed in a bottle as well?
Reply #32017-04-17
It is likely that oxidation due to contact with air occurred during the sampling process
Reply #42021-12-10
Oxidation shouldn’t involve ferrous ions; it should rather involve ferric ions, right?

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Translated at 2026-07-21 05:09:13

Original: https://bbs.hcbbs.com/thread-1766990-1-1.html

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