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Discussion on arsenic removal

2009-03-27View Original

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The arsenic content in the raw water is 14 mg/L. The pH is adjusted to 10 using calcium carbide slag at an earlier stage; after slant plate sedimentation, polyferric sulfate and polyacrylamide are added in the reaction tank, with the pH kept between 7 and 8.5. Is this method effective for removing arsenic? Those who have good suggestions are welcome to share them. This post was last edited by li*ch1968 on 2009-3-28 08:49
Reply #22009-03-27
For the best arsenic removal effect, reverse osmosis is the best option

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Translated at 2026-07-28 02:13:22

Original: https://bbs.hcbbs.com/thread-427823-1-1.html

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