Zero Liquid Discharge Market Size - Global Industry, Share, Analysis, Trends and Forecast 2022 - 2030

The Global Zero Liquid Discharge Market Size accounted for USD 1,194 Million in 2021 and is estimated to achieve a market size of USD 3,021 Million by 2030 growing at a CAGR of 11.1% from 2022 to 2030. The rapidly increasing demand for freshwater is one of the primary drivers propelling the zero liquid discharge market growth. Furthermore, the increasing use of desalination in various industrial sectors is expected to drive the worldwide zero liquid discharge market value during the forecast period.

Zero Liquid Discharge Market Report Key Highlights

• Global zero liquid discharge market revenue is estimated to expand by USD 3,021 million by 2030, with a 11.1% CAGR from 2022 to 2030.
• North America zero liquid discharge market share accounted for over 36% of total market shares in 2021
• Asia-Pacific zero liquid discharge market growth will observe highest CAGR from 2022 to 2030
• Based on technology, membrane-based segment accounted for over 58% of the overall market share in 2021
• Among end user industry, energy and power segment engaged more than 37% of the total market share
• Increasing application of desalination processes, drives the zero liquid discharge market size

The zero liquid discharge (ZLD) is a wastewater treatment process and it’s a combination of multiple processes including fractional electrode ionization, reverse osmosis, ultra filtration, and evaporation & crystallization. Using a zero liquid discharge process, recycling and purification of waste water are performed to a significant extent. Approximately 95% of water is reusable in nature when it is purified using the zero liquid discharge method.

Global Zero Liquid Discharge Market Trends

Market Drivers

• Inadequate availability of freshwater across the worldwide
• Rapidly increasing application of desalination processes
• Stringent regulations relating the discharge of particular solutes to water bodies
• Increased freshwater usage in industrial, residential, agricultural, and other sectors

Market Restraints

• High capital investment and operational costs
• availability of suitable alternatives

Market Opportunities

• Rising concern in the disposal of brine concentrate into seawater
• Recovery of precious minerals and chemicals from waste streams

Zero Liquid Discharge Market Report Coverage

The global zero liquid discharge market growth is majorly driven by the rising contamination of water utilities due to the disposal of brine concentrates. In addition, the growing demand from emerging economies backed by changing environmental conditions is also expected to fuel the zero liquid discharge (ZLD) market growth.

The rise in water consumption in industrial, residential, agricultural, and other areas is leading to the significant consumption of water resources and simultaneously generation of wastewater and contaminated water in the large amount. Also, the fact freshwater presence is very less almost 3% of the total water present on the earth's surface and this makes it one of the biggest challenges in front of humankind to retain the present resource and achieve sustainable growth for the future generation. In consideration of the above-mentioned factors, wastewater treatment and industrial wastewater recycling are becoming the only options left and this process is implemented using the systems such as zero liquid discharge. Also, due to the evolution in the wastewater treatment process over the past few years, this system has witnessed significant advancements in its functionalities and this has ultimately resulted in the availability of more reliable and efficient water treatment systems for different end-user industries. The governments of different nations are forcing them to process wastewater to eliminate toxins, and contamination, and clear the water content to a significant extent to control the waste of fresh water and maintain an environmental balance. The above-mentioned parameters are expected to fuel the ZLD market value.

Zero Liquid Discharge Market Segmentation               

The worldwide zero liquid discharge market segmentation is based on the technology, end user industry, and geography.

Zero Liquid Discharge Market By Technology

• Thermal Based
• Membrane Based

According to zero liquid discharge industry analysis, a membrane-based system leads the market in 2021. This growth is due to improved operational efficiency and industrial preference for such installation compared to thermal-based deployment. The numerous processes utilized in membrane-based installations include reverse osmosis, electrodialysis, nanofiltration, as well as natural evaporation.

Zero Liquid Discharge Market By End User Industry

• Energy and Power
• Pharmaceuticals
• Food and Beverages
• Textile
• Chemicals and Petrochemicals
• Others

According to the zero liquid discharge market forecast, the energy and power segment is expected to grow significantly in the market over the next few years. The increasing population, combined with growing rapid urbanization, has contributed to increased energy consumption worldwide. This has resulted in the construction of more businesses and energy plants. Thermal power generation plants are the most common sector in which zero liquid discharge is used. Thermal power generation plants continue to provide a significant share of the energy supply, and this element undoubtedly promotes zero liquid discharge installations in the industries.

Zero Liquid Discharge Market Regional Outlook

North America

• U.S.
• Canada

Europe

• U.K.
• Germany
• France
• Spain
• Rest of Europe

Asia-Pacific

• India
• Japan
• China
• Australia
• South Korea
• Rest of Asia-Pacific

Latin America

• Brazil
• Mexico
• Rest of Latin America

The Middle East & Africa

• South Africa
• GCC Countries
• Rest of the Middle East & Africa (ME&A)