STP solutions

Compact STP: sewage treatment in less space

A compact STP is not just a smaller box. It is a plant that needs fewer stages and less equipment, so it takes up less of your building.

The short answer

Aquatron separates about 98% of liquids from solids immediately, so no sludge tanks, pumps or presses are needed. The published comparison claims about 60% less built-up space. Figures are indicative comparisons against a conventional STP of the same capacity, not a quotation or guaranteed result. Final design, cost and performance depend on a site assessment.

Buyer questions, answered

How does Aquatron® save space?

Solids are separated at the start and go to a sealed bio-chamber. Without sludge handling, the plant needs fewer tanks and less equipment than MBBR, SBR or MBR plants.

What sizes are available?

India Water Systems offers site-specific Aquatron solutions from 1 KLD up to several MLD.

Is a compact STP less effective?

Size does not define treatment. The separated liquid still goes through downstream treatment, filtration and UV. Agree treatment targets in writing.

Where are compact STPs most useful?

Basements of commercial buildings, apartment towers, villa layouts and retrofits where space is limited.

What must the layout show?

Space for separation, the bio-chamber, downstream treatment, plumbing, electrical equipment and maintenance access. See the space and civil requirements guide.

Before you speak to a supplier

  • Available area and height
  • Expected daily flow
  • Access for maintenance
  • Reuse plans
  • Contact name and phone number
Aquatron separator with GreenPro and Swachhathon badges

Product details behind this guide

Based on the product process, specifications, service scope and indicative comparisons already published by India Water Systems. Product claims and example results are not independent certification or a substitute for a site assessment.

Discuss your site with India Water Systems

Share your location, expected flow, requirements and phone number. Head office in Hyderabad; projects served across India.

Request a site assessment
WhatsApp