Upgrades, Retrofits & Performance Optimisation
Your legacy systems can still go on for a few years
There’s always someone in the plant who says, “Arre, abhi chal raha hai, touch mat kar.” That’s how half of India’s water systems become old before their time.
WTP, ETP, ZLD – these setups need upgrades, not just more maintenance, no matter how solid an AMC you’ve got. Drip lines, effluent, filtration: patchwork never lasts. Let’s rip the bandaid off and graft brand new parts into your legacy system. At Seminal Water Infrastructure, we believe in modular upgrades. Our retrofits can give bonus years to your ageing treatment plants and keep you out safe from compliance issues.
WTP & STP Plants Installed
LPH RO Plant Installation Capability
KLD STP Plant Installation Capability
m³/hour WTP Installation Capability
The Solution
Where Old Plants Start Failing, Our Upgrades Take Over
Treated Water, Still Off-Spec → Targeted Process Upgrades
Treated water doesn’t feel right? Colour is off? Traces of chemicals? You don’t need to replace the treatment plant just yet. We pinpoint the exact gap – old filter media, imbalanced dosing, controls stuck in the past – and replace only what drags you down. Output turns clear, odourless, fully compliant.
Effluent Plant Always in ‘Adjustment Mode’ → Smart Retrofit Packages
What happens when sludge starts building up faster? It doesn’t just mess with your business aesthetics. Rather, it can have a shocking financial implication as well. Classic case: plant “adjusted” so many times even the operator can’t explain the flows. But wait a minute before you throw away your legacy ETP. We upgrade clarifiers, optimize aeration, automate sampling – so you finally get stable output, better efficiency, and a plant ready for next year’s standards.
ZLD Turning Into ‘Zindagi Lambi Dukhbhari’ → Real Zero Liquid Discharge
Supposed to be Zero Liquid Discharge but now you’re staring at mountains of salt and an RO line that clogs every week. We break that cycle—upgrade your evaporators, optimize reject recovery, plug those brine leaks. Suddenly, the inspector finds zero discharge and your CFO finds actual savings. No more “how much waste can we hide?”—now you actually hit your target, headache-free.
The Services We Offer:
Plant Health Audit & Diagnostic
End-to-end checks, data logging, and on-site testing to spot every weak link instantly.
Retrofit Design & Engineering
Tailored blueprints, right-fit hardware, and process tweaks—zero fluff, only upgrades that matter.
On-Site Upgrade Execution
We bring the team, parts, and tools. Minimum downtime. Maximum performance—no excuses after.
Our USP
Bringing You The Next-Level Irrigation System
We retrofit, we don’t recommend buying a whole new plant
Solutions built for Indian realities – load, climate, compliance
Minimum shutdown, maximum performance
Auditor-proof upgrades, documentation always ready before deadline
Upgrades designed for your system, not a vendor’s wishlist
No jargon, no drama—just results you’ll notice by next quarter
Let’s Start With a Consultation
No pressure. No strings attached. Share your challenges with us. Get a customised plan with a definitive turnaround time.
Schedule an AppointmentCall for Service Today