Industrial clarifiers. Custom-designed circular, lamella and tube settler clarifiers.

Circular clarifier with drive bridge and stainless steel centre well
Engineers finishing the floor of a circular clarifier beside the centre well and scraper

What is a clarifier?

A clarifier is an engineered tank that separates suspended solids from water or wastewater by gravity settling. Clear water overflows from the top; sludge collects at the bottom for removal.

It is a core unit in every ETP, STP and water treatment plant — and getting its size right decides how well everything downstream performs.


Clarifier types We recommend the type that fits your flow, solids load and space.

Circular clarifierLarge flows and secondary clarification after aeration.
Lamella clarifierInclined plates for high capacity on a small footprint.
Tube settlerUpgrades existing tanks to handle more flow.
Inclined plateCompact settling for process water and pre-RO.

Where they’re used

Green hopper-bottom settling tank

ETP & sewage.

Textile, paper, chemical and food industries, and municipal wastewater.

Beaker of clear treated water

Pre-RO.

Pre-treatment for RO and process water, improving efficiency of downstream units.

Blue hopper-bottom clarifier tank

Flexible use.

Designed around each application and site.


Technical specifications

Flow capacityCustom-sized to your design flow, surface overflow rate and solids loading
ConstructionMS, FRP, MSRL or SS; RCC civil tanks designed on request
Design basisIndian standards and CPCB / SPCB discharge norms
CustomisationTank size, settling media and materials

Why WWAP clarifiers

Custom design
Heavy-duty fabrication
On-site support
Performance-focused

From data to commissioning Six steps.

  1. Site data
  2. Flow analysis
  3. CAD drawings
  4. Fabrication
  5. Installation
  6. Commissioning

Questions

Which industries use your clarifiers?

Textile, paper, chemical, food, dairy and automotive plants use them in their ETPs, along with sewage treatment and RO pre-treatment for process water.

How are units customised and delivered?

We size each clarifier from your site data and flow analysis, issue CAD drawings for your sign-off, then fabricate and deliver to site for installation.

Do you provide installation and after-sales support?

Yes. Our engineers supervise installation and commissioning, and we stay available for support after handover.

Request a design quote. Share your flow rate and application for a custom clarifier proposal.

An engineer replies within 24 hours, Mon–Sat, 9 AM – 6 PM.