Rispri LabsENGINEERING A CIRCULAR FUTURE

INDUSTRIAL WASTEWATER AND ZLD / 05

Ready: level 6 to 9 of 9Already in use500 to 40,000 litres an hour

Bubble devices that break down tough pollution.
Break tough pollution so bacteria can finish the job.

Distillery, pharma or chemical wastewater has pollution or ammonia that bacteria cannot break down. Water spins through a device with no moving parts.

FACTORY WASTEWATER THAT FAILS COD, SMELLS OR MAKES TOO MUCH SLUDGEDelivered by Rispri Labs
Factory wastewater that fails COD, smells or makes too much sludge
Factory wastewater that fails COD, smells or makes too much sludge

What it achieves

The key numbers.

40,000 L/h

per unit, tested.

0

moving parts.

More biogas

when used before a digester.

Problem and fix

The problem this solves.

  1. 01
    The problem

    Distillery, pharma or chemical wastewater has pollution or ammonia that bacteria cannot break down.

    How it is fixed

    Water spins through a device with no moving parts. Tiny bubbles form and burst, breaking big, tough molecules into small ones that bacteria can eat. Used before a biogas digester, it also gives more gas. A version with an added oxidant removes dye colour.

How it works

Step by step.

  1. 1

    Pump

    Wastewater is pumped into the device.

  2. 2

    Spin

    It spins fast, and tiny bubbles form and burst.

  3. 3

    Break

    The bursts break big, tough molecules into small ones.

  4. 4

    Finish

    Biological treatment or a digester removes the rest.

Key features

Why it works well.

Each unit handles up to 40,000 litres an hour.

  • No moving partsLittle to wear out.
  • Easy to scaleUnits connect in series or parallel.
  • Pairs with other stepsWorks with coagulation, biology and oxidation.
  • Also removes ammoniaWith or without air.
  • Removes dye colourA version with an oxidant decolourises dye water.

At a glance

The details.

Capacity500 to 40,000 litres an hour per unit
TreatsHigh COD, ammonia, colour
Secondary wasteNone
Ready levelLevel 6 to 9 of 9 (already in use)
Scale500 to 40,000 litres an hour
Used inDistillery, pharma, chemical, textile

Costs are indicative and change with your water, site and plant size. We confirm them after testing a sample.

Where it is used

Who it is for.

  • Distilleries
  • Pharma and chemical plants
  • Textile and handloom clusters

Questions

Frequently asked questions.

Is this technology proven?

Yes. It is at ready level 6 to 9 of 9, which means: already in use. Each unit handles up to 40,000 litres an hour.

Can we try it on our own water first?

Yes. We test a sample in our NABL-accredited lab and, where it helps, run a small trial on your site before you invest in a full plant.

Do you supply and install it?

Yes. We design, supply, install and start up the system, train your staff, and our lab checks the treated water.

THE NEXT STEP

Fix it on
your own site.

Send us a water sample or a test report. We will check it, confirm this method fits and tell you what it costs to run.

Discuss your problem