Market Forecast by Countries (China, India, Japan, Australia, Indonesia, Philippines, Thailand, Malaysia, Singapore, Rest of Asia), By Types (Distillation , Filtration , Disinfection, Reverse Osmosis), By Applications (Residential , Non-Residential ), By Installations (Point Of Use, Point Of Entry) And Competitive Landscape
Product Code: ETC056712 | Publication Date: May 2021 | Updated Date: Mar 2025 | Product Type: Report | |
Publisher: 6Wresearch | No. of Pages: 200 | No. of Figures: 90 | No. of Tables: 30 | |
Report Name | Asia Pacific Water Treatment Market |
Forecast Period | 2025-2031 |
Market Size | USD 160 Billion – USD 270 Billion |
CAGR | 7.9% |
Growing Sector | Industrial |
The Asia Pacific Water Treatment market report thoroughly covers the market by type, by application, by installations and by countries. The report provides an unbiased and detailed analysis of the on-going market trends, opportunities/high growth areas, and market drivers which would help the stakeholders to devise and align their market strategies according to the current and future market dynamics.
The Asia Pacific (APAC) Water Treatment Market is projected to reach approximately $ 270 billion by 2031, growing at a compound annual growth rate (CAGR) of around 7.9% from an estimated $ 160 billion in 2025. The industrial sector holds the highest market share in the region.
The Asia-Pacific water treatment market is expanding rapidly due to increasing water demand, rising pollution levels, and stricter environmental regulations. Urbanization and industrialization in countries like China, India, and Southeast Asian nations are driving the need for advanced water purification, desalination, and wastewater treatment solutions. Governments and private sectors are investing heavily in water infrastructure, with a focus on technologies such as membrane filtration, reverse osmosis, and chemical treatment. Additionally, the growing awareness of water conservation and sustainability initiatives is further boosting market growth. With rising concerns over water scarcity and contamination, the Asia-Pacific region is expected to witness sustained demand for innovative and efficient water treatment solutions in the coming years.
According to 6Wresearch, the Asia Pacific Water Treatment market size is projected to grow at a CAGR of 7.9% during 2025-2031. The growth of the Asia-Pacific water treatment market is driven by rapid industrialization, urbanization, and increasing water contamination, which have heightened the demand for advanced purification and wastewater treatment solutions. Government regulations and initiatives, such as China’s Water Pollution Prevention Plan and India’s Jal Jeevan Mission, are enforcing stricter water quality standards and promoting infrastructure development. Additionally, technological advancements in membrane filtration, reverse osmosis, and biological treatment processes are improving efficiency and driving adoption. Rising awareness of water conservation and sustainability efforts by industries and municipalities further support market growth. However, challenges such as high initial investment costs, complex regulatory compliance, and operational inefficiencies in water treatment facilities pose obstacles to widespread adoption. Moreover, water scarcity and the uneven distribution of water resources in the region create additional pressure on existing infrastructure. Despite these challenges, increasing investments, public-private partnerships, and innovation in water treatment technologies will continue to drive the market’s expansion.
Growing Demand for Desalination Technologies – Increasing reliance on reverse osmosis and other desalination methods due to rising freshwater scarcity.
Stricter Government Regulations – Implementation of stringent water quality and wastewater discharge standards across countries like China, India, and Australia.
Adoption of Smart Water Management Solutions – Integration of IoT, AI, and real-time monitoring systems to improve efficiency and reduce water wastage.
Expansion of Industrial Wastewater Treatment – Industries such as power generation, pharmaceuticals, and chemicals investing in advanced treatment solutions to meet compliance requirements.
Increasing Public-Private Partnerships (PPPs) – Governments collaborating with private players to develop large-scale water treatment and recycling projects.
Growth in Recycled and Reused Water Applications – Rising adoption of treated wastewater for agricultural, industrial, and municipal applications to address water scarcity.
Expansion of Desalination Plants – Investing in reverse osmosis and advanced desalination technologies to address freshwater scarcity.
Development of Smart Water Management Solutions – Funding IoT-based water monitoring, leak detection, and AI-driven optimization systems.
Industrial Wastewater Treatment Projects – Investing in wastewater recycling and Zero Liquid Discharge (ZLD) systems for industries like manufacturing, power, and chemicals.
Public-Private Partnerships (PPPs) in Water Infrastructure – Collaborating with governments on large-scale water treatment, distribution, and sewage management projects.
Membrane Filtration and Advanced Purification Technologies – Supporting innovation in ultrafiltration, nanofiltration, and forward osmosis systems for high-efficiency treatment.
Decentralized Water Treatment Solutions – Investing in modular and on-site treatment plants for rural and remote areas to improve clean water access.
Sustainable and Chemical-Free Treatment Methods – Funding ozone, UV, and biological treatment alternatives to reduce chemical dependency in water purification.
Rainwater Harvesting and Water Recycling – Developing infrastructure for water reuse in residential, commercial, and agricultural sectors.
The Asia-Pacific water treatment market is characterized by the presence of several key players offering a range of solutions across municipal, industrial, and commercial sectors. Prominent companies include Veolia Water Technologies and SUEZ SA, both of which provide comprehensive water and wastewater treatment services. Kurita Water Industries Ltd., a Japanese firm, specializes in water treatment chemicals and facilities. Ecolab Inc. offers water treatment and hygiene solutions, while Xylem Inc. focuses on water and wastewater applications. Thermax Limited, based in India, provides sustainable water treatment solutions. Additionally, some of these players hold majority of the Asia Pacific Water Treatment market share. Moreover, these companies leverage advanced technologies and extensive expertise to address the region's growing water treatment needs.
In the Asia-Pacific region, governments are enforcing stringent regulations to safeguard water quality and manage wastewater discharge. Countries like China have implemented comprehensive measures to combat water pollution, leading to increased investments in advanced treatment technologies such as membrane filtration and reverse osmosis systems. Similarly, nations across the region are aligning their water quality standards with World Health Organization guidelines, prompting significant infrastructure upgrades. Further, these initiatives have further boosted the Asia Pacific Water Treatment market revenues. Moreover, these regulatory frameworks are compelling industries to adopt innovative and sustainable water treatment solutions to comply with environmental standards.
The Asia-Pacific water treatment market is expected to witness sustained growth, driven by increasing water scarcity, rising industrial demand, and stricter environmental regulations. Governments across the region will continue investing in water infrastructure, with a focus on smart water management, desalination, and wastewater recycling. Advanced treatment technologies, including AI-driven monitoring systems, membrane filtration, and zero-liquid discharge (ZLD) solutions, will gain traction to enhance efficiency and sustainability. Additionally, public-private partnerships (PPPs) will play a crucial role in expanding access to clean water, particularly in rural and developing areas. Despite challenges such as high capital costs and regulatory complexities, the market will see strong opportunities in sustainable water management and circular economy initiatives, ensuring long-term growth and resilience against climate-related water shortages.
According to Ravi Bhandari, Research Head, 6Wresearch, China is a key driver of growth in the Asia-Pacific water treatment market, fueled by rapid urbanization, industrial expansion, and stringent government regulations on water pollution and conservation. The country’s ambitious initiatives, such as the "Water Ten Plan" and the expansion of wastewater treatment infrastructure, have significantly increased investments in advanced treatment technologies, including membrane filtration, desalination, and zero-liquid discharge (ZLD) systems. With rising concerns over water scarcity, China is also focusing on water reuse and recycling, particularly in industries like power generation, chemicals, and manufacturing. Additionally, smart water management solutions powered by IoT and AI are being integrated to enhance efficiency and reduce water wastage. Despite challenges such as high implementation costs and varying regulatory enforcement, China’s commitment to sustainable water management and technological advancements positions it as a major contributor to the APAC water treatment market’s growth.
The distillation category in the Asia-Pacific water treatment market is experiencing significant growth, driven by increasing demand for high-purity water across industries such as pharmaceuticals, power generation, and petrochemicals. Countries like China, India, and Japan are investing heavily in distillation technologies, including multi-effect distillation (MED) and vapor compression distillation (VCD), to meet the rising need for desalination and industrial water purification. The expansion of seawater desalination projects, particularly in water-scarce regions, is further propelling the adoption of distillation methods. Additionally, stricter environmental regulations and the push for sustainable water management are encouraging industries to integrate energy-efficient distillation systems. Despite challenges such as high energy consumption and operational costs, advancements in heat recovery and hybrid distillation technologies are making the process more viable, ensuring continued growth in the APAC region.
The Asia Pacific Water Treatment market report provides a detailed analysis of the following market segments
1 Executive Summary |
2 Introduction |
2.1 Key Highlights of the Report |
2.2 Report Description |
2.3 Market Scope & Segmentation |
2.4 Research Methodology |
2.5 Assumptions |
3 Asia Pacific Water Treatment Market Overview |
3.1 Asia Pacific Regional Macro Economic Indicators |
3.2 Asia Pacific Water Treatment Market Revenues & Volume, 2021 & 2031F |
3.3 Asia Pacific Water Treatment Market - Industry Life Cycle |
3.4 Asia Pacific Water Treatment Market - Porter's Five Forces |
3.5 Asia Pacific Water Treatment Market Revenues & Volume Share, By Countries, 2021 & 2031F |
3.6 Asia Pacific Water Treatment Market Revenues & Volume Share, By Types, 2021 & 2031F |
3.7 Asia Pacific Water Treatment Market Revenues & Volume Share, By Applications, 2021 & 2031F |
3.8 Asia Pacific Water Treatment Market Revenues & Volume Share, By Installations, 2021 & 2031F |
4 Asia Pacific Water Treatment Market Dynamics |
4.1 Impact Analysis |
4.2 Market Drivers |
4.3 Market Restraints |
5 Asia Pacific Water Treatment Market Trends |
6 Asia Pacific Water Treatment Market, 2021 - 2031 |
6.1 Asia Pacific Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
6.2 Asia Pacific Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
6.3 Asia Pacific Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
7 China Water Treatment Market, 2021 - 2031 |
7.1 China Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
7.2 China Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
7.3 China Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
8 India Water Treatment Market, 2021 - 2031 |
8.1 India Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
8.2 India Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
8.3 India Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
9 Japan Water Treatment Market, 2021 - 2031 |
9.1 Japan Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
9.2 Japan Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
9.3 Japan Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
10 Australia Water Treatment Market, 2021 - 2031 |
10.1 Australia Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
10.2 Australia Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
10.3 Australia Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
11 Indonesia Water Treatment Market, 2021 - 2031 |
11.1 Indonesia Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
11.2 Indonesia Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
11.3 Indonesia Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
12 Philippines Water Treatment Market, 2021 - 2031 |
12.1 Philippines Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
12.2 Philippines Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
12.3 Philippines Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
13 Thailand Water Treatment Market, 2021 - 2031 |
13.1 Thailand Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
13.2 Thailand Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
13.3 Thailand Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
14 Malaysia Water Treatment Market, 2021 - 2031 |
14.1 Malaysia Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
14.2 Malaysia Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
14.3 Malaysia Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
15 Singapore Water Treatment Market, 2021 - 2031 |
16 Rest of Asia Water Treatment Market, 2021 - 2031 |
16.1 Rest of Asia Water Treatment Market, Revenues & Volume, By Types, 2021 - 2031 |
16.2 Rest of Asia Water Treatment Market, Revenues & Volume, By Applications, 2021 - 2031 |
16.3 Rest of Asia Water Treatment Market, Revenues & Volume, By Installations, 2021 - 2031 |
17 Asia Pacific Water Treatment Market Key Performance Indicators |
18 Asia Pacific Water Treatment Market - Opportunity Assessment |
18.1 Asia Pacific Water Treatment Market Opportunity Assessment, By Countries, 2021 & 2031F |
18.2 Asia Pacific Water Treatment Market Opportunity Assessment, By Types, 2021 & 2031F |
18.3 Asia Pacific Water Treatment Market Opportunity Assessment, By Applications, 2021 & 2031F |
18.4 Asia Pacific Water Treatment Market Opportunity Assessment, By Installations, 2021 & 2031F |
19 Asia Pacific Water Treatment Market - Competitive Landscape |
19.1 Asia Pacific Water Treatment Market Revenue Share, By Companies, 2024 |
19.2 Asia Pacific Water Treatment Market Competitive Benchmarking, By Operating and Technical Parameters |
20 Company Profiles |
21 Recommendations |
22 Disclaimer |