Budget Series Ergon Bio Collection Tank 5'ft
⚙️ Design & Performance Specifications
| Parameter | Specification |
|---|---|
| System Type | Primary Anaerobic Bio Collection Tank |
| Design Flow Rate | 50 LPCD per User |
| User Capacity (Indicative) | Good Soil: 06 – 08 Users Clay Soil: 04 – 06 Users |
| Tank Capacity | 1000 Liters |
| Tank Construction | RCC – M25 Grade |
| Tank Dimensions | 5 ft Height × 3.25 ft Diameter |
| Biological Additive | Ergon Bio Cleanser® |
| Dosing Quantity | 100 g × 2 No. |
| Dosing Frequency | Once every 6 months |
| Energy Requirement | Zero Energy • No Mechanical Equipment |
| Performance | Odourless Operation Minimal Sludge Generation Eco-Friendly & Low Maintenance |
| Design Life | Long Service Life with Biological Maintenance |
📜 Compliance & Certification – Ergon Budget Bio Collection Tank
📘 Compliance Regulatory Compliance Stage I
- Primary Anaerobic Treatment CPHEEO Manual on Sewerage & Sewage Treatment (2013) – Section 12.3
- Anaerobic digestion -CPHEEO Manual (2013) – Section 12.7 & Chapter 7 (Onsite decentralized systems)
- Approved Anerobic digestion process -IS 2470 (Part 1 & Part 2):1985
- ET / Land disposal- CPHEEO 2013: Sec. 12.7
- Sustainable sanitation -National Building Code (NBC 2016) – Part 9 & Part 11
- Primary Treatment Alignment-IGBC – Net Zero Water ()
- Water (Prevention & Control of Pollution) Act, 1974 – Section 24
- Primary alignment- IGBC: Net Zero Water, Zero Energy & Zero Chemical Operation
- 100% Biological | Non-toxic | Chemical-free
- IGBC: Net Zero Water – Full alignment
- ISO 16075:2020: Treated wastewater reuse
- EPA 1986: Schedule VI – Effluent standards
- CPCB: Effluent discharge norms
🟢 Primary Anaerobic Biological Treatment System
Stage I -Treatment Technology : Anaerobic + Bacterial Digestion Process. This is to certify that the Ergon Budget Bio Collection Tank – designed for decentralized treatment of domestic sewage / greywater. The Ergon Bio Collection Tank is designed as a bio-coated anaerobic chamber that performs primary biological treatment of domestic sewage / greywater. Using a controlled anaerobic bacterial digestion process, the system converts organic solids into a clear, odourless, and stabilized liquid, without the use of electricity or chemicals.

Ergon Budget Bio Collection Tank – HSN 6810
Eco-Certified Primary Anaerobic Wastewater Pre-Treatment Cylindrical Chamber
1️⃣ Product Overview
Manufacturer: Ergon INC – Ergon Bio Tank
Category: Preliminary wastewater & anaerobic biological pre-treatment chamber
✅ Odourless & Hygienic Treatment, ✅ Green Building Friendly, ✅ Water Conservation Ready
2️⃣ Purpose & Functional Role
Acts as the first contact point for all sewage and greywater from domestic, commercial, or institutional plumbing systems.
b. Primary Biological Digestion
Anaerobic bacteria immediately degrade organic solids, reducing BOD, COD, and stabilizing waste.
c. Settling of Solids
Heavy solids settle at the bottom while clarified liquid moves to the next treatment stage, improving overall system efficiency.
3️⃣ Working Mechanism – Biological & Physical Processes
b. Sedimentation – Delay Time Process: Gravity settling forms density zones with heavier organic solids at the base.
c. Anaerobic Digestion:
Anaerobic microorganisms convert organic matter into: CO₂, CH₄, H₂O, and stabilized biomass.
d. Effluent Transfer:
Partially treated effluent flows by gravity to the Ergon Bio Tank for aerobic polishing and final treatment.
4️⃣ Design & Technical Specifications
- Tank Type: Primary collection & anaerobic pre-treatment chamber
- Material: M25 Bio Concrete RCC Cylindrical Tank
- Operating Principle: Gravity flow + anaerobic digestion
- Power Requirement: None (passive system)
- Design Life: > 30 years
- Capacity Range: 1000 L – 10,000 L (customizable)
- Maintenance: Minimal periodic inspection
Chamber Zones:
Inlet → Sedimentation → Digestion → Outlet ✅ Scalable: Modular design allows parallel or series configurations for larger facilities.
5️⃣ Biological & Physical Reaction Chain
Acidogenesis: Anaerobic fermentation → volatile fatty acids
Acetogenesis: Fats & sugars → acetate + H₂
Methanogenesis: Final digestion → CH₄ + CO₂ + water
Outcome: Partial stabilization of wastewater and significant reduction of organic load before secondary treatment.
6️⃣ Eco-Friendly & Sustainability Benefits
🌍 Carbon Neutral Potential: Avoids uncontrolled methane emissions common in conventional septic tanks.
🚫 Zero Chemical Dependency: Relies entirely on natural microbial action, preventing toxic groundwater contamination.
📉 Minimal Energy Footprint: Zero electricity operation and on-site treatment eliminate transport-related emissions.
♻️ Sludge Reduction: High biological consumption minimizes solids, reducing vacuum tanker dependency.




