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The width of tank calculation determines the required width of a sedimentation tank based on discharge rate, settling velocity, and tank length. This is essential for designing efficient sedimentation systems in water treatment processes.
The calculator uses the formula:
Where:
Explanation: The formula calculates the required tank width to ensure proper sedimentation by balancing the flow rate with the particle settling characteristics and tank dimensions.
Details: Accurate tank width calculation is crucial for designing efficient sedimentation systems that effectively remove suspended particles from water. Proper dimensions ensure optimal retention time and settling efficiency.
Tips: Enter discharge in m³/s, settling velocity in m/s, and length in meters. All values must be positive numbers greater than zero.
Q1: What is settling velocity?
A: Settling velocity refers to the terminal velocity of a particle in still fluid, which determines how quickly particles will settle in the tank.
Q2: Why is tank width important in sedimentation?
A: Tank width affects the flow velocity and retention time, which are critical factors for effective particle settlement and removal efficiency.
Q3: What are typical values for settling velocity?
A: Settling velocity varies by particle size and density, typically ranging from 0.0001 to 0.1 m/s for common water treatment applications.
Q4: How does discharge rate affect tank design?
A: Higher discharge rates require larger tank dimensions (width, length, or both) to maintain adequate retention time for effective sedimentation.
Q5: Are there limitations to this calculation?
A: This calculation assumes ideal conditions and may need adjustment for real-world factors like flow distribution, particle interactions, and tank geometry effects.