Zero Liquid Discharge Plants

Primary + Secondary + Tertiary + Evaporator Treatment

Achieving Zero Liquid Discharge (ZLD) has become a paramount goal for numerous industries, driven by a myriad of factors such as regulatory mandates, scarcity of suitable disposal sites, water supply constraints, subpar water quality, international stakeholder perceptions, and heightened corporate environmental commitments.

However, the journey to ZLD is fraught with challenges, notably the substantial capital and operating costs associated with ZLD plants, along with the inherent risks of failure stemming from inefficient pretreatment, aggressive equipment sizing, engineering shortcuts, and a procurement approach focused solely on capex minimization.

At Advent Envirocare, we have risen to these challenges by embracing state-of-the-art international treatment technologies, transforming ZLD plants into reliable and cost-effective solutions. Through meticulous pre and intermediate treatments, we have achieved remarkable recoveries via Reverse Osmosis (RO) systems, ensuring optimal efficiency and performance. Our latest innovation, the All-Membrane Brine Concentrator, promises to revolutionize the economics of ZLD projects, offering unprecedented levels of efficiency and cost-effectiveness.

Our leadership in the ZLD market is underscored by the scale and complexity of our projects – India’s largest individual industry greenfield ZLD project and the country’s largest ZLD Common Effluent Treatment Plant (CETP) along with the conveyance system. Having been involved in executing ZLD projects since 2002 when many of our peers were not born, we have not just been shaping the concept of ZLD, but also are evolving and redefining it even now.