Description
Wastewater management is becoming one of the most essential requirements for residential complexes, commercial buildings, industrial units, hotels, educational institutions, and public infrastructure projects in India. With increasing environmental regulations, growing urbanization, and the need for sustainable water reuse, the demand for Package Sewage Treatment Plants (STP) has increased significantly. One of the most common questions buyers ask is:
“What is the cost of a package STP plant per KLD in India?”
This in-depth guide explains the cost per KLD, factors influencing pricing, types of package STPs, installation considerations, operating expenses, and the best solutions offered by V AQUA Water Treatment Company — GSTIN: 07ABAFV9477D1ZU, a trusted name in India’s water and wastewater treatment industry.
1. Understanding Package STP Plants
A Package STP (Packaged Sewage Treatment Plant) is a compact, factory-built sewage treatment system designed to treat domestic wastewater efficiently. It is pre-engineered, pre-fabricated, and easy to transport, install, and operate. Due to its modular design, it is widely used for:
- Residential apartments
- IT parks and office buildings
- Schools and colleges
- Hospitals
- Hotels and resorts
- Industrial facilities
- Commercial complexes
- Gated societies
- Small townships
Packaged STPs require minimal civil work, lower installation time, and reduced maintenance compared to conventional plants.
2. Package STP Plant Cost Per KLD in India (2025)
The average cost of a package STP plant in India ranges from ₹45,000 to ₹1,10,000 per KLD, depending on technology, materials, brand, automation, and effluent quality requirements.
Price Range Overview (Per KLD):
| STP Capacity | Approx. Cost per KLD (₹) | Total Estimated Cost |
|---|---|---|
| 5 KLD – 10 KLD | ₹65,000 – ₹1,00,000 | ₹3.25 to ₹10 lakh |
| 10 KLD – 25 KLD | ₹55,000 – ₹85,000 | ₹5.5 to ₹21 lakh |
| 25 KLD – 50 KLD | ₹50,000 – ₹75,000 | ₹12.5 to ₹37.5 lakh |
| 50 KLD – 100 KLD | ₹45,000 – ₹70,000 | ₹22.5 to ₹70 lakh |
| Above 100 KLD | ₹40,000 – ₹65,000 | Project-based |
Note: Prices vary based on technology such as MBBR, MBR, SBR, FBR, and other advanced systems.
3. Factors Affecting Package STP Cost Per KLD
Several key parameters influence the total cost of a packaged sewage treatment plant:
1. Treatment Technology
Cost varies significantly depending on the technology used:
-
MBBR (Moving Bed Biofilm Reactor) – affordable, low maintenance
-
SBR (Sequencing Batch Reactor) – efficient, moderate cost
-
MBR (Membrane Bioreactor) – premium technology, higher cost
-
FAB (Fixed Aeration Bed) – economical and simple
-
SAFF (Submerged Aerated Fixed Film) – moderate cost
| Technology | Cost Trend | Best For |
|---|---|---|
| MBBR | Medium | Residential & Commercial |
| SBR | Medium | Large projects |
| MBR | High | Hospitals, Hotels, High-end compliance |
| FAB/SAFF | Low | Small-scale installations |
2. Plant Capacity (KLD)
Larger STP plants have a lower cost per KLD due to economy of scale.
-
10 KLD plant: Higher cost per KLD
-
100 KLD plant: Lower cost per KLD
3. Material of Construction (MOC)
Different materials affect durability and price:
-
MS (Mild Steel) – cost-effective
-
MSFRP – hybrid, durable
-
FRP – corrosion-resistant, lightweight
-
RCC – strong but requires civil construction
4. Automation Level
-
Manual
-
Semi-automatic
-
Fully automatic with PLC, SCADA, sensors
Greater automation increases cost but reduces manpower requirements.
5. Effluent Quality Standard
Higher treatment levels increase cost:
-
BOD < 10 mg/L (premium quality)
-
BOD < 20 mg/L (standard for STP discharge)
6. Add-ons
- Blowers
- Pumps
- Chlorination/UV disinfection
- Treated water reuse system
- Sludge handling equipment
- Online monitoring as per CPCB norms
4. Breakdown of Package STP Cost (Typical 50 KLD Example)
| Component | Cost Percentage |
|---|---|
| Electro-mechanical equipment | 40% |
| Civil work and installation | 20% |
| Piping and cabling | 10% |
| Control panel and automation | 15% |
| Accessories and testing | 10% |
| Documentation, approvals | 5% |
Total cost for 50 KLD: ₹25–35 lakh (₹50,000–₹70,000 per KLD)
5. Operating Cost (OPEX) of Package STP in India
Buyers often ignore operational cost, which is equally important.
Monthly OPEX for a 50 KLD Plant:
| Expense | Approx. Cost |
|---|---|
| Electricity | ₹12,000 – ₹18,000 |
| Manpower | ₹10,000 – ₹20,000 |
| Consumables | ₹2,000 – ₹5,000 |
| AMC | ₹3,000 – ₹10,000 |
Total Monthly OPEX: ₹25,000 – ₹53,000
6. Cost of Different Types of Package STP Plants (Technology-wise)
1. MBBR Package STP
-
Cost: ₹45,000 – ₹80,000 per KLD
-
Low maintenance
-
Preferred for residential projects
2. MBR Package STP
-
Cost: ₹80,000 – ₹1,20,000 per KLD
-
Produces high-quality water suitable for reuse
-
Ideal for hospitals, hotels, resorts
3. SBR Package STP
-
Cost: ₹50,000 – ₹85,000 per KLD
-
High efficiency, compact design
4. FAB/SAFF Package STP
-
Most economical
-
Cost: ₹40,000 – ₹65,000 per KLD
7. Why Package STP Plants Are Better Than Conventional STPs
✔ Faster installation
✔ Ready-to-use, pre-fabricated
✔ Less civil work
✔ Compact footprint — suitable for space-limited sites
✔ Lower OPEX
✔ High efficiency and treated water reuse
✔ CPCB & NGT compliant
8. Best Package STP Plant Manufacturer in India – V AQUA Water Treatment Company
V AQUA Water Treatment Company — GSTIN: 07ABAFV9477D1ZU is one of India’s most trusted brands in water and wastewater treatment with 20+ years of expertise.
We specialize in:
-
STP (Sewage Treatment Plant)
-
ETP (Effluent Treatment Plant)
-
RO Plants (Domestic, Commercial, Industrial)
-
DM Plants
-
Water Softeners
-
Zero Liquid Discharge (ZLD)
-
CETP Solutions
-
WTP (Water Treatment Plants)
Every system is engineered for:
✓ High performance
✓ Low maintenance
✓ Long lifespan
✓ Superior treated water quality
We offer both standard and customized package STP plants that perfectly match customer requirements.
9. Why Choose V AQUA for Package STP Plants?
✔ 100% Customer Satisfaction
Thousands of clients across India trust us for reliability, innovation, and premium product quality.
✔ Premium Grade Components
All equipment undergoes strict quality checks to ensure long-lasting performance.
✔ End-to-End Solutions
From design, supply, installation, and commissioning to AMC and operator support.
✔ Cost-Effective & Energy Efficient
Our systems are designed to reduce electricity and operational costs.
✔ CPCB / NGT Compliant Plants
We ensure full compliance with Indian environmental standards.
✔ Professional Support Team
Our highly trained engineers provide seamless service and maintenance.
10. How to Select the Right Package STP Plant Capacity (KLD)?
Follow this guideline:
| Building Type | KLD Requirement |
|---|---|
| 50 residents | 10–15 KLD |
| 100 residents | 20–25 KLD |
| Small hotel (50 rooms) | 15–20 KLD |
| Hospital (100 beds) | 25–35 KLD |
| Commercial building (500 employees) | 40–50 KLD |
Incorrect sizing leads to failure or poor performance. V AQUA offers free consultation to determine exact capacity.
11. Frequently Asked Questions (FAQ)
1. What is the cost per KLD of package STP in India?
₹45,000 to ₹1,10,000 per KLD depending on technology, capacity, and brand.
2. Which is the best technology for STP?
MBBR and SBR are the most widely used for residential and commercial projects.
3. Which STP requires the least maintenance?
MBBR package STPs.
4. Is treated water reusable?
Yes, it can be used for gardening, toilet flushing, cooling towers, and landscaping.
5. How long does it take to install a package STP?
10–30 days depending on capacity.
12. Conclusion — Final Thoughts on Package STP Plant Cost Per KLD in India
Package STP Plants are an essential investment for any residential or commercial property aiming to comply with environmental norms and conserve water. Understanding the cost per KLD, technology choices, OPEX, and installation factors helps buyers make informed decisions.
V AQUA Water Treatment Company stands out as a reliable partner for high-performance, long-lasting, and cost-effective Package STP solutions across India.
Whether it’s a 10 KLD residential STP or a 500 KLD industrial STP, V AQUA delivers unmatched quality, efficiency, and service.
Contact V AQUA Water Treatment Company
Mobile: +91 7827654995 / 9560654995
Email: info@roservicepoint.com / sales@vaqua.in
V AQUA — Purifying Water, Protecting the Planet, Empowering Sustainable Living.
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