Home
Back
Volume of Tank Formula:
| From: | To: |
The Volume of Tank calculation determines the required capacity of a flocculation and mixing tank based on the total microbial mass and mixed liquor suspended solids (MLSS) concentration. This is essential in wastewater treatment system design.
The calculator uses the formula:
Where:
Explanation: The formula calculates the tank volume needed to accommodate a specific microbial mass at a given MLSS concentration, ensuring proper treatment efficiency.
Details: Accurate tank volume calculation is crucial for designing efficient wastewater treatment systems, ensuring proper mixing and flocculation, and maintaining optimal microbial activity for effective treatment.
Tips: Enter total microbial mass in kilograms and MLSS concentration in kg/m³. Both values must be positive numbers greater than zero for accurate calculation.
Q1: What is MLSS in wastewater treatment?
A: MLSS (Mixed Liquor Suspended Solids) represents the concentration of suspended solids, including microorganisms, in the aeration tank of an activated sludge system.
Q2: Why is microbial mass important in tank design?
A: Microbial mass determines the biological treatment capacity. Proper tank volume ensures adequate space for microbial activity and efficient treatment.
Q3: What factors affect MLSS concentration?
A: MLSS is influenced by wastewater characteristics, aeration rates, sludge age, and operational parameters of the treatment system.
Q4: How does tank volume affect treatment efficiency?
A: Proper tank volume ensures sufficient hydraulic retention time for complete mixing, flocculation, and biological treatment processes.
Q5: Can this calculation be used for different tank types?
A: While primarily used for aeration tanks, the principle can be applied to various biological treatment tanks with appropriate adjustments for specific processes.