Lamella Clarifier Design Calculation Pdf Downloadl Better ❲720p – 1080p❳

Area = Flow rate / Vs = 30 m³/h / 14.3 m/h = 2.10 m² (ideal). Add safety factor 1.5 → 3.15 m²

Using Stoke’s Law with dp = 60 µm (0.00006 m), ρp=1200 kg/m³, ρw=998, µ=0.001 Pa·s: Vs = (9.81 × (6e-5)² × (202)) / (18 × 0.001) = ~0.00396 m/s = 3.96 mm/s (or ~14.3 m/h) lamella clarifier design calculation pdf downloadl better

[ N_plates = \frac\textWidth of clarifier tank\textPlate spacing + \textplate thickness ] Area = Flow rate / Vs = 30 m³/h / 14

Industrial plant discharges 400 m³/day of wastewater (peak hour = 30 m³/h). TSS = 200 mg/L, particle density = 1.2 g/cm³, water at 20°C. Desired effluent TSS < 50 mg/L. particle density = 1.2 g/cm³