5 Hidden Costs of Traditional STPs That No One Talks About

Traditional STPs seem like a standard solution, but hidden costs add up over time. Let’s uncover the true costs of operating an STP.

5 Hidden Costs of STPs (ballpark)

• Staffing Costs – ₹2,40,000 annually for operators.

• Desludging Costs – ₹50,000 per year.

• Power Consumption – ₹2,00,000 per year for pumps and blowers.

• Chemical Costs – ₹30,000 per year for sewage treatment chemicals.

• Frequent Repairs & Maintenance – Pumps and motors often break down.

Why Zero-D Biodigesters Eliminate These Costs

No desludging required – Completely maintenance-free.

No power needed – 100% self-operating.

One-time investment – No recurring expenses.