The Zero Liquid Discharge Systems Market Overview 2025 report reveals that the market size has grown significantly over the past few years, with projections indicating further expansion.
The market size for zero liquid discharge systems has seen significant growth lately. The market, valued at $6.53 billion in 2024, is projected to increase to $7.13 billion in 2025, with a compound annual growth rate (CAGR) of 9.2%.
The Zero Liquid Discharge Systems market is anticipated to expand to a market size of $10.12 billion by 2029, with a compound annual growth rate of 9.1%.
Download Your Free Sample of the 2025 Zero Liquid Discharge Systems Market Report and Uncover Key Trends Now!The key drivers in the zero liquid discharge systems market are:
• Growing popularity in emerging economies and integration with smart water management
• An increased focus on energy efficiency and high demand from the power generation industry
• Expansion of chemical and petrochemical sectors in line with global efforts for sustainable development
• A growing emphasis on water conservation and resource recovery, combined with increasing investments in industrial water treatment and public-private partnerships.
The zero liquid discharge systems market covered in this report is segmented –
1) By System: Conventional ZLD systems, Hybrid ZLD systems
2) By Process: Pretreatment, Filtration, Evaporation
3) By Technology: Thermal based, Membrane based
4) By Application: Power generation, Oil & Gas, Chemicals & Petrochemicals, Mining and metallurgy, Pharmaceuticals, Other Applications
The key trends in the zero liquid discharge systems market are:
• The market is being shaped by a growing focus on water conservation.
• An expanding application of ZLD systems across various industries is an emerging trend.
• Integration of advanced technologies with ZLD systems is becoming prevalent.
• There is an increasing focus on resource recovery in the sector.
Major companies in the zero liquid discharge systems market are:
• Alfa Laval AB
• Aquatech International LLC
• ENCON Evaporators
• GEA Group
• Oasys Water Inc.
• Veolia Water Technologies
• Suez SA
• Condorchem Envitech
• Evoqua Water Technologies LLC
• Aquarion AG
• IDE Technologies Ltd.
• Thermax Global
• GE Water & Process Technologies
• 3v Green Eagle SpA
• Doosan Hydro Technology
• Praj Industries Limited
• Andritz AG
• H2O GmbH
• SafBon Water Technology (Shanghai) Co. Ltd.
• Ion Exchange India Ltd.
• Toshiba Infrastructure Systems & Solutions Corporation
• Petro Sep Corporation
• Fluence Corporation Limited
• Kurita Water Industries Ltd.
• Arvind Envisol Limited
• Hydro Air Research Italia S.r.l.
• Samco Technologies Inc.
• Lenntech B.V.
• Saltworks Technologies Inc.
North America was the largest region in the zero liquid discharge systems market in 2024