Ergon Bio Tank

Ergon Bio Tank - Anaerobic & Aerobic + Evapotranspiration - ZERO Discharge Wastewater Treatment

Ergon Bio Tank Eco-Engineered | IGBC Net Zero Energy | Zero Odor | Zero Sludge.

The Ergon Bio Tank by Ergon INC. is an advanced, eco-friendly wastewater treatment solution that utilizes Bio-Nano Technology to seamlessly integrate STAGE I Anaerobic & STAGE II Aerobic biological processes with natural evapotranspiration ensuring complete treatment without electricity, chemicals, or mechanical equipment.  Engineered to harmonize biological science with green design innovation, the system converts household and institutional sewage into clear, odorless, Option Available, Recharge, Re reusable water, achieving Zero-Energy, Zero-Discharge, and Net-Zero wastewater treatment benchmarks aligned with India’s sustainable development goals.  
Designed for residential, institutional, commercial, and light industrial projects, the Ergon Bio Tank replaces conventional septic systems with a sustainable, compliance-ready sanitation solution that delivers long-term environmental protection, operational reliability, and green building compatibility. 

Stage I Primary – Ergon  Bio Collection Tank HSN Code : 6810   Anaerobic (oxygen-free) biological digestion 

Function: The first chamber collects sewage and organic waste (blackwater and greywater). Within this sealed Bio  Collection tank, Ergon’s proprietary  Bio Coating on Collection Tank along with bacterial enzymes initiate a natural Anaerobic decomposition process ,breaking down fecal matter, grease, starch, and other organic waste materials Inside the primary digestion chamber, complex organic waste undergoes sequential biological and chemical transformations (Ergon Bio Cleanser Process) 

Stage II Secondary – Ergon Bio Evaporation Tank(HSN 6810)  Aerobic + Evapotranspiration

Function: The second stage treats pre-digested effluent in an aerobic environment , enabling natural oxidation and evaporation,
Mechanism: Through Aerobic bacterial activity , carbon dioxide compression increases soil temperature, enhancing natural evaporation of water via Evapotranspiration — a process where water is absorbed by surrounding soil and released as vapor into the atmosphere.
  • Carbon Oxidation-C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O
  • Nitrification-NH₃ + 2 O₂ → NO₃ + H₂O
  • Photosynthetic Oxygenation (Plant Root Zone) CO₂ + H₂O → C₆H₁₂O₆ + O₂ (Photosynthetic Oxygenation)

Environmental Benefits: Soil

  • ✅ Converts wastewater into harmless vapor and CO₂
  • ✅ Prevents harmful gases like Methane CH₄, Sulphur Dioxide SO₂, and Carbon Monoxide CO, and H₂S formation
  • ✅ Safe for soil and groundwater, No discharge or contamination risk.
  • ✅ Good Soil; Standard installation, no additives
  • ✅ Clay / Marsh / Rocky / Waterlogged Soil - Bio Evaporation Tank Needs, Requires M-sand filling( heat Impact)
The system’s unique Evapotranspiration design ensures “Zero Output” — meaning no untreated water leaves the tank , aligning with Green Building Compliance and PCB (Pollution Centerboard) certification standards,
Evapotranspiration Outputs : Water is transferred back into the atmosphere through:
Evaporation (from soil and surface) H₂O vapor Transpiration (through plant leaves) O₂ release
Zero effluent discharge. Major Biological Gases (Safely Neutralized)
Methane (CH₄) – 60–70%
Carbon Dioxide (CO₂) – 30–40%
Hydrogen Sulfide (H₂S) Ammonia (NH₃)
Trace gases: H₂, N₂, mercaptans, CO
All neutralized via biological oxidation + ET layer , ensuring safe operation. This makes the Ergon Bio Tank IGBC Net Zero Energy and Net Zero Water-safe. .
Technical Highlights
FeatureSpecification
System TypeAnaerobic + Aerobic + Evapotranspiration
Power RequirementNil (Self-operating natural process)
MaintenanceZero – No mechanical parts
Odor Control100% odorless (enzyme neutralization)
ApplicationsResidential, Villas, Resorts, Institutions, Industries
Available from 1 KL to 500 KL capacity
Eco CertificationGreen Building & PCB Compliant – Net Zero Discharge

Environmental Impact : The Ergon Bio Tank system redefines sustainable wastewater management
through natural science and biotechnology
  • 🌱 Zero Pollution – no discharge to surface drains
  • 💧 Groundwater Safety – prevents contamination
  • ☀️ Energy Conservation – no power required
  • 🌾 Eco Integration – mimics natural purification    

Ergon Installed Projects – Year & State Wise

YearState / LocationProfile / Project TypeClient NameCapacityErgon System
2018Chennai, TNFactoryINOX – Sriperumbudur20 KLBio Tank
2018PondicherryResortResort Project100 KLGrey Bio STP Bore
2018TN – TiruvannamalaiVillaEr. Anand15 KLBio Tank
2020KaraikalResidenceAnugraha Builders10 KLBio Tank
2020PondicherryBuildersFriends Construction20 KLBio Tank
2020ChennaiFlats (Live Project)Builder250 KLBio Septic Tank
2020ChennaiFlats (Live Project)Builder350 KLGrey Bio STP Bore
2021TN – AriyalurResidenceMr. Muruganthan (NRI)10 KLBio Tank
2021ChennaiFactoryFoxconn15 KLBio Tank
2021ChennaiBungalowAr. Marshal10 KLBio Tank
2021TADA, AndhraFactorySaint-Gobain15 KLBio STP
2021TN – YelagiriHotelHotel Green20 KLBio STP
2022ChennaiHospitalSaveetha Eng. College5 KLBio STP
2022ChennaiHospitalSaveetha Eng. College10 KLGrey Bio STP Bore
2022ChennaiMultiplexVijay Park Multiplex200 KLGrey Bio STP Bore
2022ChennaiFactoryINOX – Hosur20 KLBio Tank
2022ChennaiHospitalSaveetha Dental College30 KLBio STP
2022Coorg, KAResortTime Share50 KLFlushing
2022TN – MayiladuthuraiBuildersSalaya Builders6 KLBio Tank
2023ChennaiFactoryFoxconn – Paddappai40 KLSTP Setup
2023TN – TirupurGarments FactorySuresh Garments15 KLBio Tank
2023PerunduraiFactorySai Textiles20 KLBio Septic Tank
2024TN – YelagiriResortP.A. Hotels15 KLErgon Clean
2024Mumbai, MHIT ParkHLL – Head Office260 KLErgon Clean
2024ChennaiBuilder ProjectVilla House300 KL    

Grey Bio Tank