What is the formula to find flocculation value?
Answers
Explanation:
Coagulation value is the millimoles of an electrolyte that must be added to 1 L of a colloidal solution for complete coagulation . Therefore , 5 mL of 1 M NaCl = 11000×5=0.005 or 5 m moles .
The formula to find the flocculation value depends on the method used to measure it. Common methods include Jar Test, Turbidity Measurement, and Zeta Potential Measurement, and each has its own specific formula for calculating the flocculation value.
Flocculation is the process by which dispersed particles in a liquid come together to form larger clumps or aggregates. The flocculation value is a measure of how effectively a flocculant, such as a polymer, can cause these particles to clump together.
The formula to find the flocculation value varies depending on the method used to measure it. There are several methods to measure flocculation, each with its own specific formula. Some common methods include Jar Test, Turbidity Measurement, and Zeta Potential Measurement.
In the Jar Test method, the flocculation value is determined by measuring the turbidity of a solution before and after the addition of a flocculant. The flocculation value is then calculated as the difference between the initial and final turbidity values.
In the Turbidity Measurement method, the flocculation value is calculated by measuring the change in turbidity over time after the addition of a flocculant.
In the Zeta Potential Measurement method, the flocculation value is determined by measuring the zeta potential of the dispersed particles in a solution. Zeta potential is a measure of the electrical charge on the particles, and changes in zeta potential can be used to indicate flocculation.
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