M: Engine type IKA-RW20; D: dissolver; R: Resistance electric capacity equal
to (2400W + 1000W); F: steam condenser; HF: hot filtration; Cj: Cooling jacket;
P: Reticulating pump; A: agitator; CR: crystallizer; CF: Cold filtration; TS:
turbidity sensor, T °C: temperature captor; pH: pH electrode; datalloger: data
acquisition