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    regan189 Posts: 1, Reputation: 1
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    Mar 13, 2012, 07:24 PM
    Need help with a pH problem
    My waste waters pH is 10-11. And the amount is 200 ton /day. I need to reduce the pH to 7-8. I want to use H2SO4 to recude the pH. The concentration of H2SO4 is 50%. Then how much h2SO4 required to reduce it.

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