A groundwater was analyzed as follows (each concentration is given as the substance itself except for alkalinity):
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A groundwater was analyzed as follows (each concentration is given as the substance itself except for alkalinity):
A Ground water was anaylzed as follows;
Co 2 = 35 mg/L as CO 2
Ca 2+ = 100 mg/L as Ca 2+
Mg +2 = 60 mg/L as Mg 2+
Na + = 35 mg/L as Na +
Alkalinity = 300 mg/L as CaCO 3
pH = 7.0
For a water production rate of 1.0 MGD, determine chemical requirements (lime,soda,CO 2 , all in lbs per day) and sludge production rates instead of primary recarbonation. Use 50 mg/L of excess lime, and 50 mg/L of secondary recarbonation.
Related Book For
Probability and Statistics for Engineering and the Sciences
ISBN: 978-1305251809
9th edition
Authors: Jay L. Devore
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