Input
Results
Daily wastewater Q (L/day)—
Liquid retention volume Vl (m³)—
Sludge volume Vs (m³)—
Total volume Vt (m³)—
Plan area A (m²)—
Recommended W × L (m)—
Compartments—
Method
Q = persons · wwPC. Liquid retention V_l = Q · retention/24 (L). Sludge V_s = persons · sludge_pPyr · desludge (L). Total V_t = (V_l + V_s)/1000 (m³). A = V_t / depth. W = √(A / (L/W)). 3 compartments typical for ≤ 30 persons.