Engineering Expertise
Solutions designed around actual site and operating conditions.
Integrated water solutions
ENGINEERING EVERY DROP Integrated Water Solutions for a Water-Secure Future
Nexaqua helps industries, institutions, communities and infrastructure projects solve their water challenges through integrated engineering, appropriate technologies and reliable project execution.
Water Treatment | Wastewater | Recycling & Reuse | Water Conservation | Rainwater | Groundwater | Smart Water Management
Engineering-ledTechnology-neutralLifecycle-focused
Assess → Design → Integrate → Execute → Monitor → OptimizeIntegrated Water Solutions
Advanced TreatmentProcess-engineered
Water RecoveryReuse-first systems
Sustainable DesignLower water footprint
Interactive water intelligence
Who is Nexaqua?
One Partner for Your Water Challenges
Nexaqua Integrated Water Solutions Pvt. Ltd. is an engineering-led water-solutions company helping industries, institutions, communities and infrastructure projects treat, reuse, conserve and manage water more efficiently.
We combine engineering expertise with a network of specialist technology and execution partners to develop practical solutions based on each project's water quality, capacity, site conditions, operational requirements and sustainability goals.
Technology Integration
Access to appropriate technologies through specialist partners.
Project Execution
A coordinated approach from assessment through implementation and support.
Water Challenges
What Water Challenge Are You Facing?
Start with the water challenge and operating requirement. Technology selection follows the water quality, capacity, site conditions and intended use.
Water Treatment
WTP, filtration, softening, UF, RO and process-water solutions.
WTP & filtrationSofteningUF & ROProcess water
Solutions
View all solutionsIntegrated Solutions for the Complete Water Challenge
Treatment technologies remain part of the portfolio, but each solution begins with the business and water requirement.
Water Treatment
Reliable treatment systems designed around source-water quality, required output quality and application requirements.
Explore solutionWastewater Treatment
Treatment systems for sewage and industrial wastewater with discharge or reuse requirements.
Explore solutionWater Recycling & Reuse
Recover treated wastewater and reduce freshwater dependency.
Explore solutionWater Conservation & Efficiency
Water audits, water balance, loss identification and efficiency improvement.
Explore solutionRainwater Harvesting
Capture, manage and utilize rainwater to supplement water resources.
Explore solutionGroundwater Recharge
Scientifically designed recharge solutions supporting groundwater replenishment.
Explore solutionSmart Water Management
IoT, monitoring, analytics, leak detection, alerts and reporting.
Explore solutionOperations & Maintenance
Plant operation, preventive maintenance, performance monitoring and optimization.
Explore solution
Technologies underneath SolutionsExplore technologies
Technologies That Enable the Solution
Technology is selected based on the water challenge - not the other way around.
Remove suspended solids and stabilise the feed so downstream systems operate predictably.
Use media filtration, carbon treatment and hardness control based on feed-water composition.
Apply UF, RO or MBR where separation quality and recovery goals justify membrane technology.
Polish and disinfect treated water for the intended reuse category and distribution system.
Why Nexaqua?
One Project Interface. The Right Capabilities.
Integrated
Multiple water capabilities coordinated through one project interface.
Technology-Neutral
We start with the water challenge and requirements, then identify the appropriate technology.
Engineering-Led
Solutions are developed around water quality, capacity, site conditions and intended use.
Specialist Partner Network
Specialist technology and execution partners bring the right capabilities to each project.
Lifecycle Support
Assessment and design through commissioning, O&M and optimization.
Sustainability-Focused
Reduce freshwater dependency, increase reuse and improve overall water efficiency.
Our Approach
From Water Challenge to Working Solution
Assess
Understand water sources, quality, consumption, wastewater generation and operational challenges.
Design
Develop a solution based on technical requirements, site conditions, regulatory requirements and lifecycle economics.
Integrate
Bring together the appropriate technology, engineering and execution capabilities.
Execute
Coordinate implementation, installation, commissioning and project delivery.
Monitor
Track water quantity, quality, system performance and operational parameters.
Optimize
Identify opportunities to improve recovery, reuse, efficiency and operating performance.
Water Cycle
The Nexaqua Water Cycle
Assess → Source → Treat → Use → Recover → Recycle → Reuse → Monitor
Source
Characterise raw water
Treatment
Build the right process
Use
Support production
Recovery
Recover valuable water
Recycling
Polish for reuse
Reuse
Reduce fresh demand
Industries
Explore industriesIndustries We Serve
Real Estate & Residential Communities
Water treatment, STP, recycling, rainwater harvesting and water management for residential developments.
Manufacturing & Industrial
Process water, ETP, recycling, RO, water conservation and industrial wastewater solutions.
Healthcare
Water treatment, wastewater management, reuse and hygiene-focused water systems.
Hospitality
Water treatment, STP, recycling, landscaping reuse and water-efficiency solutions.
Educational Institutions
Water treatment, STP, rainwater harvesting, reuse and campus water management.
Commercial Buildings
Water treatment, sewage treatment, recycling, rainwater harvesting and monitoring.
Infrastructure & EPC
Integrated water and wastewater solutions supporting infrastructure and EPC requirements.
Government & Municipal
Water, wastewater, reuse and resource-management solutions for public infrastructure.
Projects
Explore projectsProjects & Case Studies
Real Water Challenges. Practical Solutions. Measurable Outcomes.
Our project portfolio is growing.
Explore selected solutions and project capabilities.
Explore solutions
Sustainability
Our Sustainability Approach
Measure water use, reduce avoidable demand, recover and reuse water, support recharge and monitor performance.
MeasureUnderstand water sources, consumption, discharge and reuse.
ReduceIdentify avoidable consumption and operational losses.
RecoverRecover water through appropriate treatment and process improvements.
ReuseConvert treated water into a reliable resource where feasible.
RechargeSupport rainwater harvesting and groundwater replenishment.
MonitorTrack water quantity, quality and system performance.
Interactive tool
Explore Your Water-Reuse Potential
This calculator provides an indicative planning estimate. Actual recovery depends on water quality, wastewater characteristics, treatment technology, operating conditions and intended reuse.
Your planning estimate
Recoverable water0 KLD
Annual water saved0 KL
Potential annual water-cost offset₹0
Indicative Recovery Range80%
This calculator provides an indicative planning estimate. Actual recovery depends on water quality, wastewater characteristics, treatment technology, operating conditions and intended reuse.
Partner Network
Our Partner NetworkThe Right Expertise for Every Water Challenge
Nexaqua collaborates with specialist technology, engineering and execution partners to bring together the right capabilities for each project.
Water & Wastewater Technology Partners
Rainwater Harvesting Specialists
Groundwater Recharge Specialists
IoT & Monitoring Partners
Leak Detection Specialists
Civil & Infrastructure Partners
Have a Water Challenge? Let's Solve It.
Integrated Water Solutions. From Assessment to Optimization.