STP Design Calculator: Design Sewage Treatment Plants in Minutes
The Fastest Way to Design Sewage Treatment Plants
Why STP Design Calculations Are Difficult
Designing an STP requires precise calculations of:
- Tank capacities (aeration, equalization, sludge)
- Hydraulic retention time
- Compliance with CPCB, KSPCB, or TNPCB standards
Manual calculations lead to:
- Errors in complex formulas
- Time wasted working with Excel spreadsheets
- Exposure risks due to non-compliance with pollution boards
Our STP Design Calculator gets the job done—accurate designs in 3 simple steps.
How to Utilize the STP Design Calculator
Step 1: Enter Basic Project Details
- Flow Rate (KLD): Residential (5-100 KLD), Commercial (50-500 KLD), Industrial (100-5000 KLD).
- Technology: Choose ASP, MBBR, SBR, or MBR.
- Location: Automatically formats for state PCB regulations (e.g., TNPCB vs. KSPCB).
100 KLD | MBBR Technology | Application Type
Step 2: Get Instant STP Design Report
The tool calculates:
- Tank size (Length × Width × Depth)
- Sludge & aeration capacities
- Aeration Tank: 50m³ (10m × 5m × 1m)
- Sludge Tank: 15m³ (3m × 3m × 1.67m)
Step 3: Download & Submit to PCB
Export a ready-to-use PDF report for approval.
Who is this Tool for?
| User | Key Benefit |
|---|---|
| Students | Prevent calculation errors in projects |
| Consultants | Create client-ready STP designs in minutes |
| Contractors | Quote with precision with correct cost estimation |
| Industries | Ensure 100% PCB compliance |
STP Construction Cost Estimates (2025)
| Component | ASP (₹/KLD) | MBR (₹/KLD) | MBBR (₹/KLD) |
|---|---|---|---|
| Civil Work | 5-8 Lakh | 7-10 Lakh | 6-9 Lakh |
| Equipment | 3-5 Lakh | 8-12 Lakh | 5-8 Lakh |
| Yearly Maintenance | 1-2 Lakh | 2-3 Lakh | 1.5-2.5 Lakh |
Note: The figures are location-specific.
5 Reasons to Replace Manual Calculations
- Saves Time – 2 minutes vs. 8+ hours manually.
- Zero Errors – No more formula errors.
- PCB-Compliant – Compliant to current pollution board norms.
- Cost Clarity – Avoid budget overruns
- Professional Reports – Submission ready.
Frequently Asked Questions
Q: Is this product free of cost to use?
A: Yes, basic STP design reports are free. Advanced features (like detailed cost estimating) are want to contact us.
Q: Can I generate ETPs (Effluent Plants) from it?
A: As of now for STPs only, but ETP mode is get you soon.
Q: How accurate are the results?
A: Over 95% accurate—tested by environmental engineers.
Q: Is it valid for all Indian states?
A: Yes, it makes up for state-level PCB regulations (e.g., KSPCB, TNPCB).
Ready to Simplify Your STP Design?
Use the tool today to get ideal design from stallerdesignpro.com
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