Water Treatment Plants
- Clarifier, filtration, UF, RO and DM plants
- Industrial process water and municipal WTP projects
- Softening, desalination and boiler feed water systems
EIL • ISO • MJP • PWD • ASME U & R Stamp • Since 2007
Advanced Engineering for Water & Wastewater Treatment Systems
We design, manufacture, install and commission high-performance engineered water treatment solutions for industries worldwide with compliance-focused, efficiency-driven systems.
19+ Years
5500+ Projects
40+ Countries
2200+ Clients
2026 Global Water Facts
Water Stress & Wastewater Outlook
Current headline indicators aligned to widely cited global water and wastewater benchmarks.
Safely Managed Drinking Water Gap
2.2B+
Wastewater Untreated Globally
80%
Freshwater Used in Agriculture
70%
Global Water Demand Growth
~1% / year
2026
Reference stats updated for a more realistic water sector homepage message.
Process Overview
How Water Treatment Works
WTE engineers every step, from raw water intake to clean, reusable output.
Raw WaterBorewell • River
Municipal • Sea
Municipal • Sea
Pre-TreatmentScreening
Coagulation
Coagulation
FiltrationSand • UF
Clarification
Clarification
PurificationRO • DM
UV • Ozone
UV • Ozone
Clean WaterProcess Ready
Drinking Grade
Drinking Grade
WTE engineers every step, delivering fully integrated turnkey solutions.
Water & Wastewater Treatment Expertise
Complete Treatment Solutions for Municipal and Industrial Applications
WTE Infra Projects Pvt. Ltd. delivers engineered systems for raw water treatment, process water treatment, sewage treatment, effluent treatment, tertiary treatment, water recycling and zero liquid discharge. Our solutions support compliance, reuse, lower operating cost and dependable plant performance.
Wastewater Treatment Plants
- STP, ETP, TTP and recycling systems
- SBR, MBBR, biological and tertiary treatment solutions
- ZLD and high-recovery reuse systems for industries
Turnkey EPC & O&M
- Design, manufacturing, automation and commissioning
- Operations, maintenance, AMC and plant upgradation
- Engineering support for compliance-driven projects
About WTE
WTE Infra Projects Pvt. Ltd.
Engineering Excellence Since 2007
We have developed some of the most reliable technological innovations in the water industry since our founding in 2007. We conceive, design, engineer, manufacture, install and commission high-performance engineered products for diverse industries.
Assisting businesses with complex needs across 40+ countries, delivering reliable, cost-effective, and sustainable solutions.
ISO Certified
ASME U & R Stamp Certified
Explore Solutions
Smart Engineering Tool
Smart Water Treatment Solution Finder
Get a dynamic recommendation based on water quality, source, application, and daily demand.
Water Treatment Solution Finder
Enter your process conditions to identify the right treatment system.
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ROI & Sustainability Tool
ROI & Impact Analyzer
Understand business savings, water recovery impact, tanker reduction, and payback period.
Need More Input
Business Impact Summary
Water Recovery Potential
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Approx. Daily Loss Today
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ROI Quality
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- Add valid operating values to unlock savings projections.
- The tool will estimate financial impact and recovery potential.
- You will also see tanker reduction and sustainability benefits.
*This tool provides approximate results for understanding purposes only.
Monthly Savings
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Manufacturing Range
Explore Our Complete Product Range
Sectors We Serve
Industries We Serve
WTE delivers custom water treatment solutions tailored to each industry's unique requirements.
Power Generation
Condensate Polishing Unit (CPU)Demineralization PlantCooling Tower TreatmentBoiler Feed Water TreatmentETP for Ash Pond
Pharmaceutical
Purified Water (PW) SystemWater for Injection (WFI)Reverse Osmosis PlantETP for API WastewaterZLD for Pharma Effluent
Food & Beverages
Water Filtration & Softening PlantRO Plant for Process WaterETP for Food EffluentSTP for Dairy IndustryOil Water Separator
Textiles
Water Softener PlantETP for Dye & Textile EffluentZLD SystemReverse Osmosis PlantColour Removal System
Chemical Industry
ETP for Chemical EffluentZLD for Zero Discharge ComplianceDM Plant for Process WaterASME Pressure VesselsChemical Dosing Systems
Real Estate & Townships
Sewage Treatment Plant (STP)Water Filtration PlantWater Softener for ApartmentsRainwater HarvestingSwimming Pool Treatment
Hospitals & Healthcare
RO Plant for Hospital WaterSTP for Hospital SewageETP for Biomedical WastewaterWater Softener & DM PlantDialysis Water Treatment
Automobile Industry
ETP for Paint Shop EffluentOil Water SeparatorRO Plant for Process WaterWater Recycling SystemCooling Tower Treatment
Sugar & Distillery
ETP for Distillery EffluentEvaporation SystemWater Softener PlantSTP for Colony WasteBiogas Plant Integration
Oil & Gas
Oil Water Separator (OWS)Produced Water TreatmentETP for Refinery EffluentASME Pressure VesselsDesalination Plant
Global Presence
Delivering excellence and engineering solutions across continents
Client Stories
What Our Clients Say
Our Clients
Trusted by Industry Leaders
Execution Excellence
Our Projects
From industrial process water to complete wastewater recycling systems, WTE delivers high-performance turnkey projects across sectors.
Industrial Water
500 KLD RO & Softening System for Manufacturing Unit
Designed for stable process water quality with automation, reduced downtime, and optimized utility cost for high-demand industrial operations.
Wastewater Recycling
ETP + ZLD System for Chemical Process Industry
An integrated treatment and reuse setup engineered to reduce freshwater dependency, control discharge risk, and support long-term sustainability goals.
Township STP
Sewage Treatment & Reuse Plant for Real Estate Development
A compact STP solution built for residential utility reuse, odor control, low maintenance, and dependable lifecycle performance.
Community Impact
WTE Foundation
We believe water engineering should create value beyond business for communities, sustainability, and future generations.
Building a Better Water Future
Through our foundation initiatives, we support awareness, environmental responsibility, and projects that help improve access, reuse, conservation, and community well-being. The goal is simple: create impact where water matters most.
Water AwarenessPrograms focused on conservation, safe water practices, and responsible resource use.
Environmental ActionSupport for reuse, recharge, green initiatives, and cleaner operating ecosystems.
Community SupportPractical engagement for institutions, local communities, and social outreach efforts.
Long-Term VisionInitiatives aligned with sustainability, education, and measurable positive impact.
CSR & Outreach
Focused on projects that combine technology, awareness, and action to create meaningful improvements in the water ecosystem.
Education & Engagement
Encouraging water stewardship through collaboration with institutions, industry stakeholders, and community-led participation.
Sustainable Thinking
Every initiative reflects the same philosophy we bring to engineering: practical, scalable, and built for long-term value.
Culture & Careers
Life @ WTE
At WTE, engineering excellence grows through teamwork, learning, ownership, and the drive to solve real-world water challenges.
Hands-On Engineering
From design to commissioning, teams work closely across disciplines to deliver systems that perform in the real world.
- Cross-functional project exposure
- Manufacturing + site execution learning
- Performance-driven engineering culture
Growth Opportunities
We create an environment where people can build capability, take ownership, and grow with challenging assignments.
- Skill development and mentorship
- Leadership through responsibility
- Opportunities across technical domains
People-First Workplace
We value collaboration, accountability, and a shared purpose around solving one of the most important industrial challenges: water.
- Supportive and practical work culture
- Team-led execution mindset
- Mission-driven industrial impact
News & Insights
Updates
Project updates, engineering innovations, and real-world water treatment insights from WTE
April 2026
200 MLD Municipal Water Treatment Plant Project Update
Civil casting work is in progress for a high-capacity municipal WTP, ensuring strong structural integrity and timely execution.
- Capacity: 200 MLD
- Civil casting in progress
- Regular site inspections & quality checks
April 2026
4 MLD Sewage Treatment Plant Using MBBR Technology
Engineered for reliable wastewater treatment, this STP uses MBBR technology to ensure efficient and consistent sewage processing.
- Capacity: 4 MLD
- Technology: MBBR
- Efficient biological treatment
April 2026
Industrial Water Treatment Plant – Haldia, West Bengal
WTE Infra Projects Pvt. Ltd. successfully executed a complete industrial WTP with integrated mechanical, electrical & instrumentation systems.
- Location: Haldia, West Bengal
- Complete EPC execution
- Testing & commissioning completed
FAQ
Frequently Asked Questions
Trusted Process Expertise for Industrial & Municipal Applications
What does WTE manufacture?
WTE manufactures STP, ETP, WTP, RO, UF, DM, ZLD, clarifier systems, pressure vessels, surge vessels, filtration plants and turnkey water treatment systems.
Does WTE provide turnkey execution?
Yes. WTE provides design, engineering, manufacturing, installation, commissioning, automation, operation and maintenance support for water and wastewater treatment projects.
Which industries does WTE serve?
WTE serves power, pharma, chemical, textile, food and beverage, sugar, distillery, real estate, hospitals, automobile, oil and gas, municipal and infrastructure sectors.
Where is WTE located?
WTE Infra Projects Pvt. Ltd. is based in Pune, Maharashtra, India with corporate office at Kasarwadi and manufacturing facility at Chakan MIDC.
Can treated wastewater be reused?
Yes. Properly treated wastewater can be reused for flushing, gardening, cooling tower makeup, process reuse and other non-potable industrial applications depending on required quality.
How do I select the right treatment plant?
The right system depends on source water quality, TDS, BOD/COD, flow rate, reuse target, discharge norms, available space and operating cost expectations.