Feed Solids Formula:
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Definition: This calculator determines the concentration of solid particles in the feed slurry based on cake solids, centrate solids, and solids recovery percentage.
Purpose: It helps in wastewater treatment and industrial processes to analyze and optimize solid-liquid separation efficiency.
The calculator uses the formula:
Where:
Explanation: The formula calculates the feed solids concentration based on the mass balance between the cake and centrate streams and the solids recovery efficiency.
Details: Accurate feed solids determination is crucial for process optimization, equipment sizing, and performance evaluation in separation processes.
Tips: Enter cake solids (%), centrate solids (%), and solids recovery (%). All values must be ≥ 0, and recovery must be between 0-100%.
Q1: What is cake solids percentage?
A: Cake solids percentage is the concentration of solids in the dewatered product from the separation process.
Q2: What does centrate solids represent?
A: Centrate solids represent the solids concentration in the liquid effluent from the separation process.
Q3: How is solids recovery percentage determined?
A: Solids recovery is calculated as (mass of solids in cake / mass of solids in feed) × 100%.
Q4: What if I get "Undefined" result?
A: This occurs when the denominator becomes zero, which might happen with certain combinations of input values.
Q5: What are typical values for these parameters?
A: Typical values vary by application, but cake solids might range 20-40%, centrate solids 0.1-2%, and recovery 90-99% for efficient processes.