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a lake with volume 5e6 m3 has a freshwater flow of 20 m3/s. waste is dumped into lake at 50 g/s with a decay rate of 0.2/d. what is the steady state contaminant concentration in the lake in mg/l if the lake is completely mixed?

User Yann Ramin
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1 Answer

17 votes
17 votes

Answer:

i have no clue but is it a multiple choice?

Step-by-step explanation:

User Mathk
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