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Unison Holdings

Revolutionising

Wastewater Management

Why invest in costly infrastructure when you can treat and reuse wastewater with zero upfront cost? Unison’s pay-per-use model ensures efficient wastewater treatment without the financial burden—you only pay for what you treat.

Advanced Sewage treatment truck with the technology visible
Why Buy STP? Just Pay Per Use

with Zero CAPEX

The Water Crisis

We Can't Ignore

80% of wastewater in India goes untreated, polluting rivers and depleting freshwater reserves.

29,129 MLD (Million Liters per Day) of sewage is generated, but only 21% is treated

We have started to rely on expensive tankers while wastewater remains an untapped resource

An Indian water lorry entering a commercial space to replenish their fresh water supply

Where Conventional Systems Fail

The Not So Hidden Truth

  • High CAPEX & long ROI

    Requires heavy upfront investment.

  • Large infrastructure demands

    Needs extensive land & civil work.

  • High operational & maintenance costs

    Complex and labor-intensive.

  • Lack of automation

    Limited real-time tracking & efficiency monitoring.

  • Minimal water reuse

    Increasing fresh water dependency.

The Unison Advantage

Transforming Wastewater Treatment with Smarter Technology

Zero CAPEX

No upfront cost, just pay per liter.

Plug & Play

Hassle free, quick and seamless installation

Circular Economy

Treat, reuse, and replenish water at source

Fully Automated

IoT-enabled, online monitoring & a data center for proactive maintenance.

ESG & Sustainability

Earn Green Ratings, SDG Compliance, and meet the sustainability goals.

Compact & Modular

Fits into any space constraint, perfect for industries & urban areas

PAY PER LITER

Unison’s Infrastructure as a Service (IaaS) for Wastewater Treatment & Management

vs The Others

A comparison of Unison and other traditional wastewater treatment technologies

Feature Unison's STP Conventional STP MBR SBR

CAPEX

Investment

Zero

(Pay Per Use)

High

Very High

High

Operational

Cost

Low

High

Frequent Maintenance 

Moderate

To High

Moderate

Installation

Time

Quick

& Modular

Long

Civil Intensive

Long

Long

Automation

& IOT

Real Time

& Predictive

Limited

Yes

Yes

Space

Requirement

Compact

& Mobile

Large

Large

Moderate

Compliance &

PCB Reporting

Fully Compliant

& Automated

Fully Compliant

& Automated

Manual

& Complex

Manual

Chemicals

Added

No

Yes

Yes

Yes

Microbe Removal

Efficiency

High

Low

Low

Low

Products from Unison

An effort towards a greener future

CSR Plant

Wastewater Treatment as CSR

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The “Chalta Hai” Attitude

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Social Stigma – Sanitation Workers

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Segregate Wastewater, Treat It Better

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Role of NGT in Sewage Treatment

What is NGT?  NGT – National Green Tribunal has been ...

Book a Live Demo

Experience Unison in Action

Witness our Mini Demo Truck at your facility & see wastewater transformation in real-time.

Schedule Now!

Product

Why Partner with Unison?

An on-the-go demonstration showcasing real-time data tracking, IoT integration, and seamless automation, proving that sustainable water management is both practical and scalable.

Our Mini Live Demo Truck

An on-the-go demonstration to showcase real-time data tracking, IoT integration, & seamless automation, proving that sustainable water management is both practical and scalable.

No upfront cost, no AMC headache. Unison handled everything from start to finish. Very professional team.

Yusuf

Boutique Hotel, Hyderabad

Our old STP was giving yellow water and bad smell. After switching to Unison, flushing water is clean and no odour. Guests are not complaining anymore.

Rohit Kumar

Hotel Owner, Tirupati

The Blog

An effort towards a greener future

CSR Plant

Wastewater Treatment as CSR

There are various CSR options. Why not Wastewater Treatment ...

>>

The “Chalta Hai” Attitude

“Chalta Hai.” A common Hindi phrase used widely over the past ...

>>

Social Stigma – Sanitation Workers

The Sanitation workers of India. Toilet cleaners and caretakers in ...

>>

Segregate Wastewater, Treat It Better

Hoteliers in India face various challenges when it comes to ...

>>