1. What is Quantity of Dilution Water Required?

Definition: This calculator determines the amount of dilution water needed based on the active polymer rate and solution concentration.

Purpose: It helps chemical engineers and researchers calculate the proper dilution rates for polymer solutions in various applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( D \) — Dilution Water (m³/s)
• \( P \) — Active Polymer (m³/s)
• \( S \) — Solution Used (concentration)

Explanation: The active polymer rate is divided by the solution concentration to determine the required dilution water flow rate.

3. Importance of Dilution Water Calculation

Details: Proper dilution ensures optimal polymer performance, prevents waste, and maintains system efficiency in water treatment and industrial processes.

4. Using the Calculator

Tips: Enter the active polymer flow rate in m³/s and the solution concentration. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What is active polymer flow rate?
A: This is the volumetric flow rate of the polymer solution before dilution, typically measured in cubic meters per second.

Q2: How is solution concentration determined?
A: Solution concentration is the ratio of polymer to solvent in the initial solution, often expressed as a decimal (e.g., 0.6 for 60% concentration).

Q3: When would I need to calculate dilution water?
A: Common applications include water treatment plants, chemical processing, and any industrial process using polymer solutions.

Q4: What units should I use?
A: The calculator uses m³/s for flow rates, but you can use any consistent units as long as both inputs use the same units.

Q5: Does this account for mixing efficiency?
A: No, the calculation provides theoretical values. Actual requirements may vary based on mixing equipment and process conditions.