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Engineering, 14.02.2020 04:25 abelxoconda

A raw surface water is treated in the following order: sand filtration and ozonation with respective capabilities of reach 1 log and 2.4 log removal for bacterial spores. What is the total net percentage removal rate (%) for bacterial?

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A raw surface water is treated in the following order: sand filtration and ozonation with respective...
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