Water Solution – One Call Ahead
Enquire? Send Your Mail
Optima Water Solutions is a Containerised STP Manufacturer in Kolkata. Our factory-assembled, pre-commissioned Containerised Sewage Treatment Plant units come installed in standard 20-ft or 40-ft containers for rapid deployment at construction sites, remote locations, mining operations, defence establishments, and temporary townships. ISO 9001:2015 certified, with a plug-and-play design that needs no civil work.
What is a Containerised Sewage Treatment Plant?
A Containerised Sewage Treatment Plant (CSTP) is a complete STP system factory-assembled inside a standard ISO shipping container — including all equipment, pipework, electrical panels, blowers, and controls. The unit is delivered to site, connected to inlet/outlet pipes and power supply, and is operational within 1–2 days.
Unlike conventional civil-based STPs that require months of construction, containerised STPs are ideal for situations requiring rapid deployment, temporary installations, or remote locations where civil construction is impractical or uneconomical.
Container STPs use proven biological treatment technologies — MBBR (Moving Bed Biofilm Reactor) or SBR (Sequencing Batch Reactor) — and comply with all CPCB discharge standards.
Containerised Sewage Treatment Plant in Kolkata — Why It Matters
Kolkata's Dankuni and Kalyani industrial expansion, alongside ongoing residential development, generate demand for containerised STP where space is limited or infrastructure is needed on an interim basis.
Given the older, established character of much of Kolkata's industrial base, containerised units also suit retrofit situations where a conventional treatment yard isn't feasible.
Key industrial areas we serve in Kolkata:
Regulatory Note: West Bengal Pollution Control Board (WBPCB) mandates ETPs for industries and STPs for large housing projects in Kolkata.
Our 4-Step Process — From Design to Handover
1
Requirement Assessment
Population equivalent, flow rate, site access, power availability, inlet/outlet connection points.
2
Container Configuration
20-ft or 40-ft container selection. Equipment layout. Ventilation and access design.
3
Factory Assembly
Complete system assembled, tested, and commissioned at factory before dispatch. No surprises on site.
4
Site Delivery & Startup
Crane placement. Inlet/outlet pipe connections. Power connection. Operational within 24–48 hours.
Why Choose Optima Water Solutions
- Plug-and-play — operational within 24–48 hours of site delivery
- No civil work required — saves months of construction time and cost
- Factory pre-commissioned — tested and proven before delivery to {city}
- Fully relocatable — move between sites as project demands change
- CPCB compliant output — all discharge standards met
- MBBR or SBR technology — proven biological treatment
- Stainless steel internals — corrosion-free, long operational life
- Self-contained — includes blowers, panels, pumps, piping in one unit
- Minimal operator requirement — automated controls, alarm systems
- Available for purchase or rental — flexible commercial options
Industries & Applications in Kolkata
Construction Sites
Mining Operations
Defence & Army
Remote Facilities
Temporary Townships
Events & Exhibitions
Disaster Relief
Railway Stations
Need a Containerised Sewage Treatment Plant in Kolkata?
Get a free site visit and custom proposal from our engineers within 48 hours. ISO 9001:2015 certified. 158+ projects delivered across India.
Related Services in Kolkata
Learn More About Containerised Sewage Treatment Plant
Common Questions
Containerised Sewage Treatment Plant in Kolkata — FAQ
Does containerised STP suit Kolkata's established industrial areas?
Yes, particularly for retrofit situations where an established site in Dankuni or Kalyani doesn't have spare land for a conventional treatment yard.
What does a containerised STP cost in Kolkata?
Cost typically runs ₹8 Lakh to ₹38 Lakh depending on capacity. Call +91 9711880791 for a site-specific assessment.
Can a containerised STP be used for temporary residential construction in Kolkata?
Yes, this is a common interim solution for treating labour camp and site office sewage during residential project construction.
How does Optima handle containerised STP delivery to Kolkata?
We coordinate transport and installation directly with your project timeline, typically completing delivery and commissioning within 4-5 weeks.
Ready to Start?
Our engineers in Kolkata are available for a free site visit and assessment.