About us
Aquatron® STP in India – Officially Represented by India Water Systems
Aquatron STP solutions from India Water Systems
India Water Systems is the official distributor and solutions partner for Aquatron STP in India, providing consultation, system selection, supply, installation, commissioning and after-sales support for advanced sewage treatment solutions.
Through our expertise in water and wastewater treatment, we help developers, industries, institutions, hotels, hospitals and commercial establishments implement compact, energy-efficient and sustainable Aquatron STP solutions across India.
That means one accountable team from the first site visit to the last service call: we size the plant, plan the bio-chamber layout, install and commission it, and stay available afterwards. It is also why our first response to an enquiry is a set of numbers rather than a product pitch — if the flow and the site do not suit the process, we say so.
Our mission
To make clean water treatment something a building can simply live with — quiet, odourless, affordable to run, and reusing every litre it can.
- Plants in India
- 400+
- Worldwide
- 12,000+
- Years of field history
- 38+
- Head office
- Hyderabad
- Coverage
- All India
India Water Systems began with a simple frustration shared by every facility team we met: sewage plants that were built once and then fought with forever — sludge to cart away, blowers running through the night, odour complaints from the floors above and a power bill that never stopped climbing.
Working out of our head office in Hyderabad and serving projects all over India, our engineers spent years commissioning and repairing conventional plants before adopting the Aquatron process — a patented European separation technology with 38+ years of field history and 12,000+ installations worldwide. We have since put 400+ plants into service in India, from high-altitude army posts to hospitals, co-working floors and residential towers.
We are water and wastewater engineers first. The plants we recommend are the ones we are willing to design, install and stand behind for the next thirty years — which is why a growing share of our work comes from referrals and from buildings that already run an Aquatron STP solutions package elsewhere in their portfolio.
What you deal with
- Consultation and system selection
- Supply, installation and commissioning
- Long-term O&M and spares
- Retrofits into live buildings
- After-sales support across India
01
Solids never reach the plant
The patented European separator is solid-liquid separation technology at work: faecal solids are diverted at the source using gravity and surface tension, so everything downstream only ever handles liquid.
02
Nothing to break in stage one
No pumps, blowers or chemicals in the separation stage — no moving parts means no breakdown schedule and no operator up to 500 KLD.
03
Costs that fall every year
35% lower CAPEX, 65% less electricity, 80% lower annual OPEX and 60% less built-up space than a conventional plant of the same capacity.
04
Built to outlive the building
A 50-year design life, 38+ years of field history and results that clear NGT and CPCB limits at installed sites across the country.
Aquatron® STP across India
Our head office is in Hyderabad, and Aquatron STP solutions from India Water Systems are supplied, installed and serviced nationwide — including Aquatron STP in Hyderabad and Aquatron STP in Bangalore, and projects in every other state. Each installation is a compact STP built on solid-liquid separation technology, chosen as a sludge free STP option by developers, hospitals, hotels, factories and institutions that cannot afford odour, downtime or a dedicated operator.
On the maintenance question: no plant is genuinely a no maintenance STP. What this process delivers is a low maintenance STP — solids compost on their own, there is no sludge to evacuate, no dedicated operator up to 500 KLD, and routine attention limited to the bio-chamber, filters and UV lamp.
Sewage treatment is no longer a question only for large campuses — every urban area now needs treatment of its own, close to where the sewage is generated, because municipal networks rarely keep pace with new housing, offices, hospitals and hotels. We offer these solutions in association with Plato Green Tech, and each plant is sized and laid out around the site's actual flow. For a facility team, that means treatment that behaves like a utility rather than another asset to nurse.