Explain the chlorine demand is 60% of the dosage

Reference no: EM13687188

Problem- A 5-MGD surface water supply is treated with conventional filtration followed by chlorine disinfection. The chlorine dose is controlled to be less than 2 mg/L to avoid total trihalomethane (a disinfection by-product, or DBP) problems. The chlorine demand is 60% of the dosage.

1) Estimate the maximum free available chlorine concentration (in mg/L).

Show all steps included in computation

Reference no: EM13687188

Questions Cloud

What is the relationship between the factor r2 : What is the relationship between the factor R2 and the following factor, labled R3: R3= Volume of H2(g) produced per mol o zinc that reacts.

Give the chemical formula for a reagent : Problem- Give the chemical formula for a reagent that will neutralize the entire carbonate ion from a solution of K2CO3. Provide the correct chemical formula with explanation

Draw the structures of salicylic acid and aspirin : Problem- Draw the structures of salicylic acid and aspirin. Circle and identify three functional groups present in each compound.

What is the concentration of ni2 ions at equilibrium : Problem- A 0.130-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. 1) What is the concentration of Ni2 ions at equilibrium. Assume the formation constant* of Ni(NH3)6^2+ is 5.5 × 10^8.

Explain the chlorine demand is 60% of the dosage : Problem- A 5-MGD surface water supply is treated with conventional filtration followed by chlorine disinfection. The chlorine dose is controlled to be less than 2 mg/L to avoid total trihalomethane (a disinfection by-product, or DBP) problems. The..

The average flow rate of a wastewater treatment plant : Question- The average flow rate of a wastewater treatment plant is 20 MGD and the peak factor is 2.0. Design the sedimentation tanks by using the following information

Determine the vt and vo for the column : Question- The figure in Appendix I gives an elution profile for the following proteins using Sephadex G-100 (Fractionation range 4KDa - 150 kDa)

What would be the specific rate constant for the reaction : Part 1) What would be the specific rate constant for the reaction. Part 2) if the initial concentration of A is changed to 2.oo molar and the initial concentration of B remains the same, what would be the initial rate of reaction

Calculate the change in ph when 6.00 ml of 0.100 m hcl : Calculate the change in pH when 6.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

User Account

All Pages