Methodik
Berechnet abgeschiedene Rohwasserfeststoffe, eingegebene Chemikalienausbeute, optionale paarweise erfasste Rückspülfeststoffe und benannte Reststoffströme; anschließend Umrechnung in Nassschlamm mit eingegebenem Feststoffanteil und Dichte. Die Ausbeute ist projekt-/nutzerbezogen; es gibt keinen universellen Fällmittelertrag.
Raw dry solids = plant flow (m³/d) × raw-water TSS (mg/L) × 0.001; captured raw solids = raw dry solids × capture fraction.
Chemical product mass = flow × product dose × 0.001. Chemical dry solids = product mass × the selected product or active-mass basis × the user-entered yield factor.
Backwash solids are included only when both backwash volume and TSS are entered. Other residual sources are entered as named dry-solids rows.
Combined dry solids are the sum of the entered sources. Source contribution = source dry solids ÷ combined dry solids × 100%; percentages are unavailable when the combined total is zero.
Wet sludge mass = combined dry solids ÷ sludge solids mass fraction. Wet volume = wet mass ÷ entered slurry density.