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Ergon Bio Tank

Ergon INC -About Us.

Established: 2017  Core Focus: Nature-Powered Bio-Wastewater Treatment Solutions

Operational Footprint: Active across premium residential, commercial, and industrial zones in India (including dense coastal and high-water-table zones like Chennai, Pallikaranai, and Yelagiri, Coorg, Nagapattinam, Karaikal ).

Ergon INC© is a premier Indian manufacturer of eco-friendly Bio wastewater treatment solutions specializing in "Net Zero Discharge" or Nil Water Output systems. Moving the market away from outdated, high-maintenance brick-and-mortar septic tanks and heavy-energy mechanical Sewage Treatment Plants (STPs), 

Ergon Bio Tank  utilizes advanced multi-stage biotechnology. Engineered specifically for Indian climatic conditions, the brand has executed over

                  100+                          5000+                          10+                              Live Bio Projects -Bio Tank Customers -   Years Service


🌿GREEN BUILDING MATERIALS MARKET

Ergon Bio Tank-Sustainable Future

The Ergon INC - Bio Core Technology: Multi-Stage Biological Ecosystem is dedicated to delivering innovative and environmentally responsible wastewater treatment solutions that support the growing demand for sustainable infrastructure and green building development.

Ergon's systems rely entirely on natural biological and botanical processes rather than mechanical, power-hungry filtration units. The process works through a defined, self-contained cycle:

  1. Anaerobic Digestion (Liquefaction): Complex organic compounds and solid human wastes are broken down by specialized anaerobic bacteria in an oxygen-free chamber. This liquefies solids and drastically reduces biological sludge buildup at the source.

  2. Aerobic Bio-Polishing (Stabilization): Remaining liquid effluent travels to an oxygenated zone where aerobic bacteria oxidize trace biodegradable pollutants into stable compounds, eliminating harmful odors, toxic gases, and remaining Chemical Oxygen Demand (COD).

  3. Natural Evapotranspiration: The final treated water is channeled into a sub-surface botanical zone. Plants absorb the purified, nutrient-rich water through their roots and release it harmlessly into the atmosphere as pure water vapor through transpiration.

The Net Zero Result: Because the water is completely consumed by plant transpiration and minor subsurface soil percolation, there is no liquid overflow, no layout discharge pipeline, and zero requirement for vacuum dewatering trucks. 


The Ergon Bio Tank ecosystem integrates Bio STP (Sewage Treatment Plant), Bio Tank, and Bio-Enzyme Digestor Technologies into a complete wastewater management solution designed to conserve water, protect the environment, and reduce operational costs.

Built on the principles of Reduce • Reuse • Recycle, our systems utilize natural biological processes to treat wastewater efficiently with minimal maintenance, no dewatering requirements, and low energy consumption. The technology supports residential, commercial, hospitality, institutional, and industrial applications seeking eco-friendly sanitation solutions. 

Ergon INC – Nature Powered Bio Wastewater Treatment Solutions

Anaerobic Digestion • Aerobic Bio-Polishing • Evapotranspiration • Net Zero Discharge.


Our Vision

To create a cleaner and greener future through innovative wastewater treatment technologies that protect natural resources and promote sustainable living.

Our Mission

To deliver affordable, efficient, and environmentally friendly wastewater treatment solutions that contribute to healthier communities and a sustainable environment.


In India, the daily sewage generation per capita is calculated based on IS 2470 (Part 1) and CPHEEO guidelines.

  • For full-time residential use, standard water consumption is 135 LPCD (Litres Per Capita Per Day), out of which roughly 80% to 85% is converted into wastewater.

  • For commercial/institutional spaces, the generation rate per headcount is drastically lower since usage is limited to office hours.

{Formula: } Q = Headcount} X Wastewater Flow Rate per Capita (LPCD) 

Unlike conventional septic tanks that only separate solids, an Ergon Bio Tank acts as a multi-chambered biological reactor requiring an extended Hydraulic Retention Time (HRT) to allow anaerobic microbes to effectively liquefy waste and lower BOD levels.

  • Standard Biological HRT: 24 to 36 Hours.

{Formula: } V = Q  X {HRT (Days)} +{Sludge Accumulation Allowance}

Because the system achieves Nil Water Output (Net Zero Discharge), the final subsurface botanical zone must be vast enough to handle the daily fluid volume through plant transpiration and minor subsurface soil percolation.

  • Average Evapotranspiration + Soil Absorption Rate ($R$): Typically ranges from $10 \text{ to } 15 \text{ Litres/m}^2/\text{day}$ depending on local humidity, ambient temperature, plant selection (e.g., Canna indica), and native soil texture.

Formula:  A = Q
                         R

Compliance with Indian Government Standards

Ergon INC systems are engineered to meet and exceed the strict environmental and public health mandates set by Indian regulatory authorities.

🌿 To deliver eco-friendly, low-maintenance, and high-performance Bio Tank, Bio STP, Digestor, and STP/ETP solutions that protect the environment and support green development.

Central Pollution Control Board (CPCB) & SPCB Guidelines

The CPCB and State Pollution Control Boards (such as TNPCB) mandate strict thresholds for any discharged domestic treated sewage. Ergon Bio STPs target the standard discharge limits outlined under the Environment (Protection) Rules:


Ergon INC – Pioneering Since 2017.

Milestones

2017 • Establishment of Ergon INC and commencement of wastewater treatment solutions business.

2018–2020• Development and field implementation of Ergon Bio Tank technology.

2021–2023 • Expansion across residential, commercial, hospitality, and institutional sectors.

2024–2026• Introduction of Bio STP, Bio Digestor, Greywater Treatment Systems, and advanced sustainable wastewater solutions.

Strategic Legacy & Advantages Summary

From Conventional Septic Tanks to Sustainable Bio Treatment Systems – Ergon INC continues to innovate for a cleaner environment and a greener future.


  • High Water Tables: Perfectly suited for water-logged zones (like Pallikaranai, Chennai) where standard septic tanks fill up, flood, or fail instantly due to external groundwater pressure.
  • Zero Operational Cost: Operates without continuous electrical blowers or chemical dosing pumps.
  • Long Structural Life: Non-degradable, chemically resistant build prevents root penetration and structural cracking over time. 
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                                                 Bio Live Projects

    Ergon INC –Clients List- Bio Tank & Bio STP Project References Year & Area Wise

    2026 Projects
    Yelagiri
    • Hotel Laksmi Resort – 100 KL
    Thiruvarur
    • M/s Salya Construction – 50 KL
    Kumbakonam
    • Mr Narayana – 5 KL
    • Mr Rajagopalam – 10 KL
    Puducherry
    • Sri Enterprise – 3 KL
    Thiruporur
    • Mr Rajan (Villa Project) – 3 KL

    2025 Projects
    Perundurai
    • Suresh Garments – 10 KL
    Yelagiri
    • Hotel Welcome – 50 KL
    Thiruvanmallai
    • Dr Senthil – 10 KL
    Thirukolur
    • Mr Kalamani – 3 KL
    Palakarania
    • Mr Anatha Krishnan – 12 KL
    Valavanur
    • Mr Janaki Raman – 5 KL

    2024 Projects
    Chennai
    • Hotel Vijay Park Madhavaram – 50 KL
    Yelagiri
    • Hotel Bliss International – 75 KL
    Malayadurai
    • M/s Salya Construction – 15 KL
    Chidambaram
    • M/s Salya Construction – 10 KL
    Vedaraniyam
    • Mr Selvaraja – 50 KL
    Valavanur
    • Mr Baskar – 5 KL

    2023 Projects
    Yelagiri
    • Hotel Green – 25 KL
    • Swimming Toilet – 6 KL
    • Hotel Association President – 3 KL
    • Yelagiri Bus Stand Toilet – 100 KL
    Chennai
    • SAVEETHA Pupil School – 10 KL

    Green Building Certification Authority Alignment

    IGBC (Indian Green Building Council)

    Ergon INC- projects qualify for crucial credit points under several IGBC rating systems (Green Homes, Green Factory Buildings, and Green New Buildings):

    • Water Efficiency (WE Credit): Contributes heavily toward Decentralized Waste Water Treatment and Zero Wastewater Discharge mandates (Up to 2–4 points).

    • Sustainable Architecture: Reduces long-term operational footprints by removing mechanical pumps and energy loads.

    GRIHA (Green Rating for Integrated Habitat Assessment)

    Under India's national rating system for sustainable habitats, Ergon systems aid compliance within the following criteria:

    • GRIHA Criterion 27 (Wastewater Treatment): Points are awarded for treating 100% of the wastewater generated on-site to tertiary standards.

    • GRIHA Criterion 28 (Reducing Clean Water Consumption): Sub-surface evapotranspiration naturally maintains green canopies, landscapes, and micro-climates without tapping into municipal drinking water reserves.


    LEED (Leadership in Energy and Environmental Design)

    For international project alignment, Ergon's Net Zero capabilities help satisfy:

    • LEED Prerequisite + Credit:Indoor Water Use Reduction & Water Performance Management.

    • Integrative Strategies: Zero energy requirement translates directly into long-term carbon offsets, improving the building's Energy & Atmosphere (EA) baseline profile.


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