This MVCC based Evaporation plant offered by ZLD Tech operates in two sections.
Brine Concentrator: it is used to concentrate dilute liquid to concentrate it below saturation level or crystallization.
Brine crystallizer: it is used to crystallize the concentrate from brine concentrator, the crystallization is not allowed in in heater.
Salt is then separator, any impurities like, tar, gum, proteins, syrup,etc, it then fed to Drier.
This is most efficient way of doing ZLD. This scheme helps reducing power consumption drastically in overall process.