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Calculate the oxygen ppm concentration
Minimum oxygen concentration should be 7.6 mg/l, concentration in raw water is 0 mg/l and you can assume a saturation
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Naifaru
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Minimum oxygen concentration should be 7.6 mg/l, concentration in raw water is 0 mg/l and you can assume a saturation
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asked by
IJ
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses decreased oxygen concentration
1 answer
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point) Responses decreased oxygen concentration
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses decreased oxygen concentration
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josie
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses increased oxygen concentration
1 answer
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses increased oxygen concentration
1 answer
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses increased oxygen concentration
1 answer
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses decreased hydrogen concentration
1 answer
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How did the success of photosynthetic bacteria change Earth’s atmosphere?(1 point)
Responses increased oxygen concentration
1 answer
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