Decentralized Water Treatment Market is Expected to grow at a robust CAGR of 12.45% through 2030F
The increasing global decentralized
water treatment market is driven by shifts toward containerized and modular
treatment units, integration of IoT and Smart Monitoring Technologies during
the forecast period 2026-2030F.
According to TechSci Research report, “Decentralized Water Treatment
Market – Global Industry Size, Share, Trends, Competition Forecast &
Opportunities, 2020-2030F”, The Global Decentralized
Water Treatment Market was valued at USD 18.67 Billion in 2024 and is expected
to reach USD 38.09 Billion by 2030 with a CAGR of 12.45% during the forecast
period. A prominent trend in the decentralized water treatment market is the
increasing adoption of containerized and modular systems. These prefabricated
units are gaining popularity due to their ease of transport, rapid
installation, and scalability. Modular systems can be tailored to the specific
capacity and quality requirements of different applications—ranging from small
communities to industrial zones. Deployment time for these units is 60–70%
faster than conventional infrastructure projects. Containerized systems are now
being used in remote mining camps, disaster-relief zones, refugee settlements,
and even in urban commercial complexes for greywater recycling. The
plug-and-play design allows for minimal civil work, reducing installation costs
by up to 30%. Furthermore, they support phased investments; additional modules
can be added as demand increases. Manufacturers are offering containerized
plants with capacities between 10,000 and 100,000 liters per day, equipped with
MBR, RO, or UV technologies. These systems are often solar-compatible, making
them ideal for off-grid settings. The growing use of these compact plants by
NGOs, municipalities, and industrial users reflects a clear preference for
flexible, mobile, and reliable water treatment solutions that minimize
environmental disruption and respond quickly to localized water challenges.
Digitalization is transforming the
decentralized water treatment sector through IoT-based monitoring and control
systems. Modern decentralized plants are increasingly embedded with sensors,
controllers, and data analytics platforms that enable remote management and
real-time performance monitoring. These smart systems provide alerts for system
failures, automate chemical dosing, and predict membrane fouling or pump wear
through AI-driven diagnostics. Utilities and commercial users benefit from
reduced maintenance costs (by up to 40%), improved energy efficiency, and
consistent water quality. Remote areas with limited technical staff gain the
ability to monitor operations via cloud dashboards or mobile apps. IoT-based
systems also enhance regulatory compliance by automatically logging operational
data, which can be shared with authorities. Companies are launching smart
containerized units that include integrated telemetry and GPS, ensuring
traceability and tamper-proof performance metrics. The use of edge computing in
decentralized systems is also rising, reducing latency and enabling faster
decision-making. As cyber-physical systems mature, decentralized water
treatment is evolving from manually operated units to intelligent, adaptive
systems that require minimal human intervention. This trend is particularly
vital for smart city applications, industrial automation, and resilient water
infrastructure development in underserved regions.
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Decentralized Water Treatment Market"
Based on treatment type, drinking water
treatment is the fastest growing segment in the global Decentralized Water
Treatment market during the forecast period, due to increasing concerns about
access to clean and safe water, particularly in underserved and rapidly
urbanizing regions. Globally, more than 2 billion people lack access to safely
managed drinking water, with rural and peri-urban communities being the most
affected. In many developing countries, extending centralized infrastructure is
either financially unfeasible or logistically challenging, making decentralized
drinking water systems a practical and scalable alternative. These systems
allow for point-of-use or point-of-entry treatment, enabling households, small
communities, schools, and healthcare facilities to access potable water without
reliance on large municipal networks. The rise in climate-induced water
contamination, such as flooding and droughts, has further emphasized the need
for local, adaptive water solutions. Moreover, decentralized systems help
eliminate waterborne diseases by treating microbial and chemical contaminants
at the source, ensuring compliance with WHO and national drinking water
standards.
The segment is also being propelled by technological
innovations such as membrane filtration, UV disinfection, and advanced
oxidation processes, which have become more affordable and energy-efficient.
Compact, solar-powered units are increasingly being deployed in off-grid
locations, enhancing access in remote or disaster-affected areas. Additionally,
government initiatives and NGO-led projects focused on achieving universal
access to clean water are funding decentralized drinking water solutions across
Africa, Asia, and Latin America. In urban contexts, real estate developers and
commercial buildings are adopting decentralized drinking water systems to meet green
building certifications and reduce dependency on municipal supplies. Rising
health awareness, consumer demand for water purity, and the growth of bottled
water alternatives are also fueling adoption. Overall, the combination of public
health priorities, infrastructure gaps, and technological readiness is making
drinking water treatment the fastest-growing segment in the decentralized water
treatment market.
Based on region, Asia Pacific is the
fastest growing region in the Global Decentralized Water Treatment Market during
the forecast period due to a combination of rapid urbanization, water
scarcity, poor infrastructure, and increasing industrialization. Countries such
as India, China, Indonesia, and Vietnam are facing mounting pressure to provide
clean water to growing populations, particularly in rural and peri-urban areas
where centralized infrastructure is either underdeveloped or stretched beyond
capacity. Over 1.6 billion people in the region lack access to safely managed
drinking water, making decentralized solutions a crucial alternative.
Many governments in Asia Pacific are investing in
decentralized water treatment as part of their broader sustainable development
and climate resilience strategies. In India, programs like Jal Jeevan Mission
aim to provide tap water to every rural household, and decentralized treatment
systems are being deployed to meet quality standards in regions lacking
consistent municipal services. Similarly, in Southeast Asia, decentralized
systems are being adopted in coastal and island communities affected by salinity
and climate-related disruptions.
Industrial growth is another major driver. The
expansion of manufacturing, textiles, and food processing industries across the
region is increasing wastewater generation. Decentralized systems allow these
facilities to treat and reuse water on-site, helping meet zero liquid discharge
(ZLD) norms and environmental compliance requirements. Additionally, rising
energy costs and land constraints make compact, energy-efficient, and modular
systems more appealing.
The increasing affordability of membrane filtration,
UV disinfection, and solar-powered systems, along with the availability of
low-cost components and local assembly, has accelerated market penetration. Public-private
partnerships (PPPs) and NGO-driven projects are also helping scale up
decentralized systems in underserved communities. With strong government
support, expanding industrial applications, and growing public awareness of
water quality issues, Asia Pacific is expected to remain the fastest-growing
region in the decentralized water treatment market throughout the forecast
period.
Key market players in the Global Decentralized
Water Treatment market are: -
- Veolia Environnement S.A.
- SUEZ SA
- Xylem Inc.
- Evoqua Water Technologies Corp.
- Pentair plc
- Kurita Water Industries Ltd.
- Hitachi Ltd.
- Toray Industries, Inc.
- GE Water & Process Technologies
- Alfa Laval AB
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“The global decentralized water treatment market
presents significant opportunities driven by rising water scarcity,
inadequate infrastructure in developing regions, and growing demand for
localized, sustainable solutions. Emerging economies in Asia, Africa, and Latin
America offer vast potential for affordable, modular systems in rural and
peri-urban areas. Increasing investments in smart water technologies,
renewable-powered treatment units, and mobile systems further open new avenues.
Additionally, stricter environmental regulations and corporate sustainability
goals are encouraging industrial and commercial sectors to adopt on-site
treatment solutions. Expanding public-private partnerships, donor-funded
projects, and government initiatives also enhance market scalability and
long-term growth prospects.Top of Form” said Mr. Karan Chechi, Research Director of TechSci
Research, a research-based Global management consulting firm.
“Decentralized
Water Treatment Market - Global Industry Size, Share, Trends, Opportunity, and
Forecast, Segmented By Treatment Type (Wastewater Treatment, Effluent
Treatment, Sewage Treatment, Greywater Treatment, Drinking Water Treatment), By
Technology (Membrane Filtration, Chemical Treatment, Biological Treatment,
Electrochemical Treatment, Hybrid Systems), By Application (Municipal,
Industrial, Agricultural, Commercial, Residential), By Region & Competition, 2020-2030F,”
has evaluated the future growth potential of Global Decentralized Water
Treatment Market and provides statistics & information on market
size, structure, and future market growth. The report intends to provide
cutting-edge market intelligence and help decision makers take sound investment
decisions. Besides the report also identifies and analyzes the emerging trends
along with essential drivers, challenges, and opportunities in Global Decentralized
Water Treatment Market.
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