Zero liquid discharge system market size is broadly driven by declining level of freshwater sources globally. The increasing industrialization in emerging economies such as India, China, Thailand etc. are growing unceasingly, hampering the fresh water bodies. Furthermore, the ever-growing population is also an integral factor that is positively fueling the ZLD system market size in the future. Several government organizations are imposing strict guidelines regarding the disposal of wastewater, which would directly boost the demand for zero liquid discharge (ZLD) system market in the coming years.