1. Given the following characteristics of a stream water: = 78 mg/L HCO, = 13.365 mg/L...

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1. Given the following characteristics of a stream water: = 78 mg/L HCO, = 13.365 mg/L Ca²+ Mg2+ Na SO,² 164 mg/L = 121 mg/L 11.5 mg/L NO; = 18 mg/L a) Checking the accuracy of water analysis and state if it is correct or not. b) Draw a bar chart of the ions involved before treatments. c) From the Bar Chart determine the species of compounds in this water. d) Determine the dosage of lime (as CaCO,) and soda ash (Na₂CO,) needed to treat this water hardness. e) If the water flow rate is 10,000 L/day, estimate the daily lime use (in kg/day) 1. Given the following characteristics of a stream water: = 78 mg/L HCO, = 13.365 mg/L Ca²+ Mg2+ Na SO,² 164 mg/L = 121 mg/L 11.5 mg/L NO; = 18 mg/L a) Checking the accuracy of water analysis and state if it is correct or not. b) Draw a bar chart of the ions involved before treatments. c) From the Bar Chart determine the species of compounds in this water. d) Determine the dosage of lime (as CaCO,) and soda ash (Na₂CO,) needed to treat this water hardness. e) If the water flow rate is 10,000 L/day, estimate the daily lime use (in kg/day)

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a for checking the accuracy of the water analysis we need to calculate the charge balance error It i... View the full answer