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Geography, 28.09.2019 05:30 samafeggins2
Asewage treatment plant influent is estimated to have a typical bod5 value of 320 mg/l. what efficiency must the treatment plant have in order to meet the npdes bod5 requirement of less than 30 mg/l? note: your calculated efficiency must be entered with units of %
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Asewage treatment plant influent is estimated to have a typical bod5 value of 320 mg/l. what efficie...
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