100 KLD MBBR STP Price in Chennai
Advanced Moving Bed Biofilm Reactor (MBBR) based Sewage Treatment Plant solutions for apartments, residential complexes, hotels, hospitals, schools, IT parks and commercial projects.
100 KLD MBBR Sewage Treatment Plant
Compact attached-growth biological treatment using floating bio-carrier media.
What is MBBR STP?
MBBR is an attached-growth biological treatment process that uses floating bio-media inside an aeration tank. The media provides additional surface area for microbial growth and biological treatment.
The 100 KLD MBBR STP design presented here is based on 20 hours/day operation. Final tank volumes, media filling, blower capacity and equipment selection should be confirmed based on actual site conditions and sewage characteristics.
Design Highlights
- Design Flow: 100,000 L/day
- Operating Basis: 20 Hours/Day
- Hourly Flow: 5,000 LPH
- Influent BOD: ~300 mg/L
- Target BOD: <30 mg/L
- MBBR Tank: 30 m³
100 KLD MBBR STP Process Flow
Complete sewage treatment sequence from inlet to treated water reuse.
Sludge: Clarifier sludge → RAS return to MBBR → excess sludge → sludge holding / dewatering.
100 KLD MBBR STP Design Basis
| Parameter | Design Value | Remarks |
|---|---|---|
| Design Capacity | 100 KLD | 100,000 L/day |
| Operating Hours | 20 Hours/Day | Design basis |
| Hourly Flow | 5,000 LPH | 100,000 / 20 |
| Influent BOD | ~300 mg/L | Indicative |
| Target Effluent BOD | <30 mg/L | After polishing |
| Technology | MBBR | Attached-growth biological process |
100 KLD MBBR STP Tank Volumes
Indicative process volumes based on the supplied design basis.
| Unit | HRT / Basis | Calculated Volume | Rounded Volume |
|---|---|---|---|
| Collection / Equalization Tank | 6 Hours | 5,000 × 6 = 30,000 L | 30 m³ |
| Bar Screen & O&G Chamber | 0.5–1 Hour | ~5,000 L | 5 m³ |
| MBBR Aeration Tank | 6 Hours HRT | 5,000 × 6 = 30,000 L | 30 m³ |
| Secondary Clarifier | 2 Hours | 5,000 × 2 = 10,000 L | 10 m³ |
| Clarified Water / Buffer Tank | Buffer | ~2,000 L | 2 m³ |
| Final Treated Water Tank | Buffer | ~5,000 L | 5 m³ |
| Sludge Holding / Thickener | Intermediate | ~1,000–2,000 L | 1–2 m³ |
Approximate total process volume: ~83 m³ excluding PSF / ACF vessels.
MBBR Media Specification
PP / HDPE Media
Floating bio-carrier media manufactured from suitable PP / HDPE material.
Surface Area
Typical media surface area: 500–650 m²/m³, vendor dependent.
Filling Ratio
Recommended indicative filling: 55–65% of aeration tank volume.
Air Blower & Aeration
The MBBR aeration system provides oxygen for biological treatment and also helps maintain movement and mixing of the floating bio-carrier media.
| Parameter | Indicative Requirement |
|---|---|
| Estimated Design Air | Approx. 65 m³/hr |
| Recommended Blower Capacity | 70–100 m³/hr |
| Blower Arrangement | 2 Blowers for redundancy |
| Indicative Motor Range | 7.5–15 HP depending on type & head losses |
Final blower capacity should be checked against oxygen demand, media mixing requirements, diffuser arrangement and actual pressure losses.
Why Choose MBBR Technology?
Attached Growth
Floating carriers provide additional surface area for microbial growth.
Compact Design
High biological surface area can support compact biological reactor configurations.
Stable Operation
MBBR systems can provide stable biological treatment when properly designed and operated.
Easy Maintenance
Routine maintenance focuses on blowers, diffusers, pumps, media movement and sludge management.
Water Reuse
Treated water can be considered for gardening, flushing and washing applications subject to quality requirements.
Multiple Applications
Suitable for residential, institutional, commercial and selected industrial sewage applications.
100 KLD MBBR STP Price in Chennai
The final price depends on tank MOC, civil work, equipment selection, automation, piping, electrical scope, filtration, installation and site conditions.
RRR ENVIRO SYSTEMS provides project-specific technical and commercial quotations.
100 KLD MBBR STP Applications
Residential complexes and apartment communities.
Hospitality and hotel sewage treatment requirements.
Suitable sewage treatment applications based on project requirements.
Educational institutions and campuses.
Commercial buildings and IT campuses.
Suitable domestic sewage treatment applications.
Expected Treated Water Quality
Indicative values from the supplied design basis. Actual performance depends on influent characteristics, operation and final system configuration.
| Parameter | Design Influent | Expected Treated |
|---|---|---|
| pH | 6.5–7.5 | 6.5–7.5 |
| BOD | ~300 mg/L | <30 mg/L |
| COD | ~900 mg/L | <200 mg/L – site dependent |
| TSS | ~150 mg/L | <30 mg/L |
| Oil & Grease | ~50 mg/L | <5 mg/L |
100 KLD MBBR STP in Chennai & Nearby Areas
RRR ENVIRO SYSTEMS provides sewage treatment plant solutions across Chennai and surrounding industrial, residential and commercial locations.
100 KLD MBBR STP Operation & Maintenance
DO Monitoring
Maintain suitable dissolved oxygen levels in the aeration tank for biological treatment and media movement.
Blower & Diffuser
Periodic inspection and cleaning of blowers and diffusers helps maintain aeration performance.
Sludge Management
Periodic sludge wasting, dewatering and disposal as applicable to the project.
Frequently Asked Questions
What is the price of a 100 KLD MBBR STP in Chennai?
The price depends on tank construction, MOC, equipment, automation, filtration, piping, electrical work, installation and civil work. RRR ENVIRO SYSTEMS provides a project-specific quotation after reviewing site requirements.
What is the capacity of a 100 KLD STP?
A 100 KLD STP is designed for approximately 100,000 litres of sewage treatment per day, subject to the design basis and actual sewage generation.
What is MBBR technology?
MBBR stands for Moving Bed Biofilm Reactor. It is an attached-growth biological treatment process using floating bio-carrier media inside an aeration tank.
Can treated water be reused?
The supplied design considers reuse applications such as gardening, toilet flushing, vehicle washing and pavement washing, subject to treated-water quality and project requirements.
Can RRR ENVIRO SYSTEMS provide installation and service?
Yes. Project-specific installation, commissioning, service and maintenance requirements can be included in the technical and commercial proposal.
Need 100 KLD MBBR STP in Chennai?
Share your project location, sewage flow, available space and preferred tank construction. Our team can prepare the technical proposal and project-specific quotation.
RRR ENVIRO SYSTEMS
STP • ETP • RO • WTP • Water Treatment Solutions
📞 +91 97100 35249
📧 rrrenviro@gmail.com
Chennai, Tamil Nadu, India