STP Plant Cost per KLD for Residential Projects in India
STP Plant Cost per KLD for Residential Projects in India : Aquacaresee Pvt. Ltd.
When it comes to modern residential construction in India, Sewage Treatment Plants (STPs) have become an essential requirement not just for regulatory compliance but also for sustainability, cost savings, and environmental responsibility. Understanding the STP Plant Cost per KLD for Residential Projects in India is crucial for builders, developers, infrastructure planners, municipalities, and industrial clients from sectors like manufacturing, healthcare, hospitality, agriculture, and commercial facilities.
At Aquacaresee Pvt. Ltd., Pune, established in 2006 with 20+ years of industry experience, we specialize in designing, manufacturing, supplying, installing, and maintaining a wide range of water and wastewater treatment systems. With expertise spanning Wastewater Treatment Plants (WWTP), Turnkey Projects, Consultancy Services, Installation & Commissioning, Annual Maintenance Contracts (AMC), and Operation & Maintenance (O&M) we provide tailored solutions that guarantee high efficiency, cost-effectiveness, and long-term reliability.
STP Plant Cost per KLD for Residential Projects in India
What is an STP and Why Do Residential Projects Need It?
A Sewage Treatment Plant (STP) is a system designed to treat wastewater generated from residential buildings, apartments, townships, hostels, gated communities, villas, and commercial complexes.
Why STPs are mandatory in India :
- Pollution Control Board (PCB) compliance across all states
- Scarcity of freshwater resources
- Avoiding penalties or NOC cancellation
- Reusing treated water for gardening, flushing, landscaping, and construction
- Supporting sustainability and green building certifications
For a developer or residential society, understanding the STP Plant Cost per KLD for Residential Projects in India helps in planning budget, infrastructure, and long-term operational expenditure.
STP Plant Cost per KLD for Residential Projects in India
Understanding “Cost per KLD” What Does KLD Mean?
KLD stands for Kiloliters per Day.
1 KLD = 1,000 liters of wastewater treatment per day.
Common STP sizes for residential projects :
- 5 KLD
- 10 KLD
- 25 KLD
- 50 KLD
- 75 KLD
- 100 KLD
- 200 KLD
- 500 KLD
- 1 MLD and above (for large townships)
The STP Plant Cost per KLD for Residential Projects in India depends on multiple parameters like technology selected, civil cost, mechanical equipment, automation, energy consumption, and effluent quality required.
STP Plant Cost per KLD for Residential Projects in India
The Average STP Plant Cost per KLD for Residential Projects in India
Here is a general cost range :
Standard Cost Range
| Technology | Approx. Cost per KLD |
|---|---|
| FAB (Fixed Activated Biofilm) | ₹18,000 – ₹28,000 per KLD |
| MBR (Membrane Bio-Reactor) | ₹55,000 – ₹95,000 per KLD |
| MBBR (Moving Bed Biofilm Reactor) | ₹22,000 – ₹35,000 per KLD |
| SBR (Sequencing Batch Reactor) | ₹28,000 – ₹42,000 per KLD |
| Activated Sludge Process (ASP) | ₹15,000 – ₹25,000 per KLD |
These ranges reflect the most accurate pricing trends in the current Indian market and help developers understand the STP Plant Cost per KLD for Residential Projects in India before budgeting.
For exact pricing tailored to your building or industry:
Call Now: 9653247121
STP Plant Cost per KLD for Residential Projects in India
Detailed Cost Breakdown of STP Plant Cost per KLD
The overall STP Plant Cost per KLD for Residential Projects in India includes multiple components:
1. Civil Construction Cost
Civil work includes :
- Foundation
- RCC tanks
- Brick masonry
- Waterproofing
- Piping trenches
- Structural supports
Typical civil cost:
₹8,000 – ₹18,000 per KLD.
Civil cost varies depending on depth, soil conditions, and space constraints.
2. Mechanical & Electrical Equipment Cost
Includes :
- Blowers
- Pumps
- Diffusers
- Valves
- Air grids
- Motors
- Agitators
- Screens
- Electrical panels
Equipment cost accounts for 40–55% of total STP cost.
3. Technology Cost
Technology cost changes based on :
- Effluent quality desired
- Space availability
- Raw sewage characteristics
Among all, MBR is the highest cost technology because it offers superior treated water quality suitable for nearly all reuse applications.
4. Automation Level
Automation options :
- Manual
- Semi-automatic
- Fully automatic (SCADA/PLC)
higher automation = higher cost per KLD.
5. Treated Water Quality Requirements
Higher-quality output = higher technology cost
Parameters include :
- BOD < 10 mg/L
- COD < 50 mg/L
- pH balance
- Odor-free
- TSS < 10 mg/L
For luxury apartments & hotels, premium treatment technologies help maintain quality standards.
6. Power & Energy Requirements
Energy-efficient blowers, pumps, and aeration systems reduce long-term operating cost.
Energy consumption ranges :
- 0.5 to 1.5 kWh per KLD
7. AMC & Operation Maintenance
Factors :
- Labor
- Chemicals
- Power
- Consumables
- Monitoring
Aquacaresee provides complete onsite O&M services to ensure 100% compliance and system longevity.
STP Plant Cost per KLD for Residential Projects in India
Factors Affecting STP Plant Cost per KLD
To precisely calculate the STP Plant Cost per KLD for Residential Projects in India, consider :
1. Project Size & Wastewater Load
Bigger STPs have lower per-KLD cost.
2. Space Availability
Limited space → compact technologies (MBR/MBBR) → higher cost
3. Technology Selected
Different technologies = different pricing and maintenance
4. Government Compliance
Local PCB norms may require :
- Ultra-filtration
- UV disinfection
- Ultra-low BOD
These increase cost.
5. Power Supply & Automation
Fully automated plants increase reliability but also increase upfront cost.
STP Plant Cost per KLD for Residential Projects in India
STP Technologies and Their Cost Impact
1. MBBR STP
- Better performance
- Requires more aeration
- Slightly costlier than FAB
2. SBR STP
- Batch-based
- Efficient
- Slightly higher civil cost
3. ASP
- Traditional
- Low cost
- Large area requirement
4. MBR STP
- Best quality effluent
- Compact
- Premium cost due to membranes
Understanding these technologies ensures better judgment about the STP Plant Cost per KLD for Residential Projects in India.
STP Plant Cost per KLD for Residential Projects in India
STP Plant Cost per KLD for Different Residential Segments
1. Small Housing Societies (5–25 KLD)
Cost per KLD: ₹25,000 – ₹45,000.
2. Mid-Sized Apartment Complexes (25–100 KLD)
Cost per KLD: ₹22,000 – ₹38,000.
3. Townships (100–500 KLD)
Cost per KLD: ₹18,000 – ₹30,000
4. Luxury Projects & Premium Villas
Cost per KLD: ₹40,000 – ₹95,000 (MBR-based)
STP Plant Cost per KLD for Residential Projects in India
ROI: How STPs Reduce Water Bills & Increase Savings
Installing an STP is not just a regulatory requirement it’s a major financial benefit.
Annual Savings :
- 30%–50% reduction in freshwater purchase
- Reuse of treated water
- Minimum water tanker dependency
- Lower penalty risks
- Improved property valuation
Average ROI period: 18–36 months
STP Plant Cost per KLD for Residential Projects in India
Why Choose Aquacaresee Pvt. Ltd. for STP Plants?
- 20+ Years of Industry Experience
- Pune-Based, PAN-India Project Execution
- 1000+ STP/WWTP Installations
- Technology-Driven, Custom-Engineered Solutions
- Expertise in MBBR, MBR, FAB, SBR, ASP
- In-House Manufacturing & Engineering
- AMC, O&M & End-to-End Support
- PCB Compliance Guaranteed
- Low Power Consumption Designs
Tailored for industries like :
- Manufacturing
- Healthcare
- Hotels & Hospitality
- Agriculture
- Municipalities
- IT Parks
- Commercial Buildings
- Residential Projects
For detailed STP Plant Cost per KLD for Residential Projects in India, contact our team.
Call Now: 9653247121
STP Plant Cost per KLD for Residential Projects in India
Step-by-Step STP Installation Process by Aquacaresee
- Site evaluation
- Sewage analysis
- Technology selection
- 3D layout & engineering design
- Manufacturing
- Civil work execution
- Equipment installation
- Testing
- Commissioning
- Training for society/industry staff
- AMC & O&M support
We ensure smooth and timely delivery without disruption to your site operations.
STP Plant Cost per KLD for Residential Projects in India
Compliance Requirements in India
Residential STPs must follow :
- CPCB guidelines
- State PCB norms
- NGT guidelines
- MoEF regulations
- Local building approvals
Our solutions guarantee 100% compliance to avoid penalties or rejections.
STP Plant Cost per KLD for Residential Projects in India
Frequently Asked Questions (FAQs) :
Q1. How much does 1 KLD STP cost in India?
Ans : Between ₹18,000 – ₹95,000 per KLD depending on technology and project type.
Q2. Which STP technology is best for residential projects?
Ans : MBBR, FAB, or SBR are most widely used. MBR is best for premium quality and compact space.
Q3. What is the AMC cost?
Ans : ₹8,000 – ₹15,000 per month depending on plant size.
Q4. How long does an STP last?
Ans : 15–20 years with proper O&M.
Q5. Can treated water be reused?
Ans : Yes, for flushing, gardening, cooling towers, and landscaping.
Get a Free Consultation from Aquacaresee
- Phone:+ 91 – 96532 47121 / + 91 – 98606 63150
- Email: marketing@aquacaresee.com
- Website: www.aquacaresee.com
STP Plant Cost per KLD for Residential Projects in India
Conclusion :
Understanding the STP Plant Cost per KLD for Residential Projects in India enables residential developers, industries, commercial facilities, municipalities, and institutions to plan their wastewater treatment infrastructure efficiently. With rising environmental regulations and water scarcity in India, installing an STP is not just mandatory it is a smart long-term investment.
With 20+ years of experience, Aquacaresee Pvt. Ltd. provides reliable, efficient, and cost-effective STP solutions, ensuring compliance and long-term sustainability.
For Project Consultation or Pricing Details
Call Now: 9653247121
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