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Hear from Our Patrons
​who love us- Ergon Brand Ambassador

Customer Story
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"We were facing persistent labor wastewater management issues at our factory premises for quite some time. During this period, we met the Marketing Manager from Ergon Bio Tank, whose technical knowledge, timely response, and practical guidance helped us implement the Ergon Bio Tank System. Over the past five years, we have not experienced a single wastewater-related issue. The exceptional service support and expertise provided by the Ergon team gave us the confidence to implement the same system in our other projects at Kanjikode (4 years) and Hosur (3 years), where it continues to perform reliably. We sincerely thank the Ergon team for their outstanding support and dependable wastewater treatment solution."
Henry

Sridhar 

Inox Air Products 

Customer Story
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"We are residents of Pallikaranai, Velachery, an area well known for its marshland where water percolation is almost impossible. Our property remained waterlogged throughout the year, and we faced continuous challenges in managing sewage and greywater, as there was no corporation wastewater drainage facility available. After evaluating different options, we found the Ergon Bio Tank System to be the ideal solution. We implemented the system for both sewage and greywater treatment, and for the past five years it has been performing reliably without any issues. Based on our excellent experience, we recently installed the same system at my brother's house, and it has also been highly successful. Ergon Bio Tank offers a trustworthy product backed by competitive pricing, excellent technical knowledge, and outstanding after-sales service. We confidently recommend Ergon Bio Tank to anyone looking for a dependable onsite wastewater treatment solution."
Shabbir

Anuradha Mam.

Chennai -Pallikaranai

Customer Story
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"I am a Civil Contractor from Yelagiri Hills. In late 2020, we were among the first to introduce eco-friendly wastewater treatment solutions in the hill region to help conserve the natural greenery and protect the environment. After evaluating several options, we chose the Ergon Bio Tank System for our projects. The results have been outstanding. We have successfully installed Ergon Bio Tank Systems for villas, resorts, corporation toilets, and even the Panchayat President's residence. The Ergon team's technical expertise, quality products, timely delivery, and excellent installation support have been the key factors behind the success of our projects. Based on our experience, we will continue to recommend and implement Ergon Bio Tank Systems in all our future developments. Thank you, Ergon, for your commitment to sustainable wastewater solutions."
Jason

Rajan -Contractor.

 Yelagiri - Tamil  Nadu 

Customer Story
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 "We manufacture mobile accessories for several reputed global brands. As part of our manufacturing operations at Oragadam, Chennai, we faced challenges in managing wastewater from labour toilet facilities. After evaluating different solutions, we implemented the Ergon Bio Tank System. The Ergon team provided timely support, technical expertise, and a well-planned wastewater management solution tailored to our site requirements. Since installation, the system has been performing reliably and efficiently, giving us complete confidence in its performance. The solution aligns well with green building initiatives and supports compliance with applicable government norms for onsite wastewater management. We appreciate Ergon's professional approach, dependable service, and commitment to sustainable environmental solutions."

Tom

Tom.

New York (USA)

Customer Story
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 "As the CEO of Vijay Park Hotels, I have complete confidence in the Ergon Bio Tank System. In 2022, we installed the Ergon Bio STP for sewage treatment and the Ergon Bio Greywater Treatment System at our hotel premises. The performance, reliability, and technical support provided by the Ergon team have exceeded our expectations. Based on this successful experience, we further implemented the Ergon Bio Tank System at our Madhavaram hotel. In 2026, we also selected Ergon Bio Tank for our Kalyana Mandapam project and are planning to implement the system in our upcoming multiplex development. The Ergon team's technical expertise, product quality, timely execution, and dependable after-sales support have given us complete confidence in choosing their solutions for all our present and future projects. My sincere appreciation and best regards to the entire Ergon INC – Ergon Bio Tank Team for delivering sustainable, reliable, and environmentally responsible wastewater treatment solutions."

Albert

Mr Vijay Raghavan.

CEO, Vijaya park Hotels Group

Customer Story
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"We are a textile manufacturing company based in Tiruppur, Tamil Nadu. In 2023, we were looking for a reliable and sustainable sewage treatment solution for our factory premises. After evaluating various options, we selected the Ergon Bio Tank System. From the initial consultation through installation and commissioning, the Ergon team's technical expertise, prompt support, and professional approach gave us complete confidence. Since the day of installation, the system has been operating successfully and efficiently without any issues. Impressed by its performance, we have decided to implement the Ergon Bio Tank System at our Perundurai manufacturing unit as well. We are confident that Ergon Bio Tank will continue to be our preferred wastewater treatment partner for many years to come. We sincerely appreciate the Ergon INC – Ergon Bio Tank Team for delivering a dependable, eco-friendly, and sustainable wastewater management solution."

Bob

Mr Suresh

I Sai Garnent Unit - Tirupurur T.N

Building a Greener World with Ergon Bio Tank System.

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Sustainable Bio Wastewater Treatment for a Cleaner Tomorrow 

Water is one of Earth's most valuable resources, and responsible wastewater management is essential for protecting our environment. The Ergon Bio Tank System – Bio STP (Biological Sewage Treatment Plant) is designed to transform domestic and commercial sewage into environmentally safe treated water through advanced biological processes. By harnessing the power of naturally occurring microorganisms, the system minimizes pollution, conserves water resources, and supports sustainable development.

The Ergon Bio Tank System operates on a two-stage biological treatment process. In the Bio Collection Tank, anaerobic bacteria naturally break down organic waste through Hydrolysis, Acidogenesis, Acetogenesis, and Methanogenesis, significantly reducing sludge formation, odour, and harmful pollutants. The partially treated wastewater then enters the Bio STP / Evapotranspiration Zone, where aerobic microorganisms complete the purification process while engineered media and vegetation promote natural evapotranspiration and water recycling.

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