Precision-Engineered Water Treatment Solutions

From detailed process design and AutoCAD drawings to PLC automation and expert consulting - SMRS delivers end-to-end engineering solutions for water and wastewater treatment plants across industries.

Water Treatment Design
Process flow, layout & structural drawings tailored precisely for your plant.
PLC & Automation
Smart control systems for smooth, efficient water treatment operations.
Expert Consulting
Specialist guidance for cooling, boiler & heat exchanger wastewater systems.
About Us

A vision for sustainable, resilient infrastructure — engineered for the next century.

SMRS Infra is a specialist engineering firm dedicated to the design, automation, and optimization of water and wastewater treatment plants. We combine technical rigour with practical experience to deliver solutions that work-reliably, efficiently, and at scale.

Whether you're building a new facility from the ground up or upgrading an existing system, our multidisciplinary team ensures every design is precise, compliant, and built for the long term.


Expert Design

Expert Water Treatment Design

At SMRS, we craft detailed process designs & precise plant layouts for efficient wastewater & water treatment solutions.

150+
Projects Delivered
Across wastewater & water treatment plants
15
Trusted Experts
Dedicated engineers & consultants
100%
Proven Solutions
Validated designs with measurable results
AutoCAD Plant Layout
Engineer reviewing detailed treatment plant drawings
Proven
Insights Hub

Latest Insights from SMRS

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GuideMay 18, 2026

What is a Process Flow Diagram (PFD) in a Water Treatment Plant?

A Process Flow Diagram is a critical design map illustrating the flow of chemicals, water, and treatment processes. Learn how SMRS designs robust PFDs for optimal plant operation.

EngineeringApr 28, 2026

Difference Between P&ID and PFD in Wastewater Engineering

Understanding the distinction between Process Flow Diagrams and Piping & Instrumentation Diagrams is essential for correct plant configuration. We break down the differences and applications.

ZLDMar 12, 2026

What is Zero Liquid Discharge (ZLD) & When Do You Need It?

Zero Liquid Discharge is a water treatment process designed to limit wastewater discharge and maximize water recycling. Discover its engineering requirements and industrial benefits.


Get in Touch

Ready to Engineer a Better Water System?

Reach out to our team of water treatment experts. We're ready to help you design, automate and optimise your next project.

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