Our Services
STP, WTP & Environmental Solutions
STP Cost Calculator
Sustainable Water Management & Environmental Engineering Solutions
At Smile Infratech, we provide advanced STP (Sewage Treatment Plant), WTP (Water Treatment Plant), and Environmental Solutions designed to ensure efficient water management, regulatory compliance, and environmental sustainability.
Our solutions are tailored for residential, commercial, and industrial projects—helping you conserve resources, reduce environmental impact, and create a cleaner, greener future.
What Are STP & WTP Solutions?
Sewage Treatment Plant (STP)
STP systems are designed to treat wastewater and sewage, making it safe for disposal or reuse in applications like gardening, flushing, and cooling.
Water Treatment Plant (WTP)
WTP systems focus on purifying raw water from sources like groundwater, rivers, or municipal supply—making it safe for drinking and daily use.
Together, these systems ensure efficient water usage, recycling, and environmental protection.
Our STP, WTP & Environmental Services
We offer end-to-end solutions covering design, installation, and maintenance:
STP Solutions
- Design and installation of sewage treatment systems
- Domestic and industrial wastewater treatment
- Recycling and reuse systems
- Upgradation and retrofitting of existing STPs
WTP Solutions
- Raw water treatment and purification
- Filtration, softening, and disinfection systems
- Drinking water solutions
- Industrial water treatment systems
Environmental Solutions
- Effluent Treatment Plants (ETP)
- Rainwater harvesting systems
- Solid waste management solutions
- Pollution control systems
Operation & Maintenance
- Regular system monitoring
- Performance optimization
- AMC (Annual Maintenance Contracts)
- Troubleshooting and repairs
Technologies We Use
We implement modern and efficient technologies for superior performance:
- MBBR (Moving Bed Biofilm Reactor)
- SBR (Sequencing Batch Reactor)
- Activated Sludge Process (ASP)
- Reverse Osmosis (RO) Systems
- UV and Chlorination Disinfection
Our Process
We follow a systematic approach to deliver reliable solutions:
1. Site Assessment
Analyzing water quality, usage, and project requirements.
2. Design & Engineering
Developing customized and efficient system designs.
3. Installation & Execution
Professional installation with quality assurance.
4. Testing & Commissioning
Ensuring systems meet performance standards.
5. Operation & Maintenance
Ongoing support for smooth and efficient functioning.
Why Choose Our Environmental Solutions?
✔ Sustainable Approach
Eco-friendly solutions focused on conservation and reuse.
✔ Compliance & Safety
Designed to meet environmental regulations and standards.
✔ Customized Systems
Tailored solutions based on project size and requirements.
✔ Advanced Technology
Use of modern and efficient treatment methods.
✔ Cost Efficiency
Reduced water wastage and long-term operational savings.
✔ Expert Team
Experienced engineers and environmental specialists.
Industries & Projects We Serve
Our solutions are suitable for:
- Residential Apartments & Townships
- Commercial Buildings & Offices
- Industrial Units & Factories
- Hotels & Hospitality Projects
- Hospitals & Institutional Facilities
Our Commitment
We are committed to delivering solutions that promote water conservation, environmental protection, and sustainable development. Our systems are designed not just to meet today’s needs but to support a greener tomorrow.
By combining innovation, engineering excellence, and environmental responsibility, we help you build infrastructure that is efficient, compliant, and future-ready.




