ZLD need not just be forced upon by regulations. It can be an economical way of managing water resources at a utility or a refinery or in an oil & gas field.
A two-step evaporation process in which vapor compression unit is used in the first step and a forced circulation reboiler in the second so as to produce crystallized residue and zero-liquid discharge (ZLD).
- Precisely designed, robust skid mounted units.
- They can be installed indoors or outdoors.
- Easy integration with existing pretreatment or post-treatment units.
- Treated / reclaimed water quality allows use in cooling water, once-through steam generators (OTSGs).