Dewatering: Thickening, Filtering, CCD, Water Treatment & Tailings Disposal

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pH CONTROL IN EXPERIMENT (2 replies)

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Nicollas Manjengwa

8 years ago

Nicollas Manjengwa 8 years ago

Hallo there

I want to use lime to increase the Ph from about 7 to anywhere between 9 - 10.5 in effluent for my experiment. How do i calculate the amount of lime to add into the effluent?

W

Wayne

8 years ago

Wayne 8 years ago

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1 like by David

I have found that, at least with water treatment, calculations are not that reliable depending on what makes up your effluent and its starting pH.

I use a pH probe and scale to do a sample and then if effluent is same make up all the time get your mass based on your samples volume.

If the effluent is changing then pH feed back to a  controller and vibrator adding lime.

Shoot me any questions you may have

David

8 years ago

David 8 years ago

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Review this Nicollas https://redesign.911metallurgist.com/blog/calculate-ph-without-ph-meter

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