Question: 1 . A town requiring 1 m 3 / s of drinking water has two sources, a local well with 6 0 g / m

1. A town requiring 1 m3/s of drinking water has two sources, a local well with 60 g/m3 nitrate concentration and a distant reservoir with 10 g/m3 nitrate. What flow rates of well and reservoir water are needed to meet the 45 g/m3 drinking water standard and minimize the use of more expensive reservoir water?

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