Water-Body Restoration

Restore a Lake, Pond or River Stretch, One Measured Step at a Time.

We find out what is harming the water, deal with it where it starts, and track the recovery against a baseline, so everyone can see the progress.

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A lake edge with reeds and open water under a clear sky.
Sample image
The NICO nanobubble generator, with its pressure gauge, flow meter and inlet and outlet couplings.
Nanobubble Technology

Signs a Water Body Needs Help

A smell that never quite goes away
Green scum or thick algae on the surface
Fish dying, especially in hot weather
Sewage or drain water flowing in
Silt and weeds filling it in

How a lake fails

A Lake Doesn’t Die Overnight. It Runs Out of Breath.

Restoration works backwards along the same chain: stop what flows in, put the oxygen back, and measure the recovery.

  1. Sewage and drains flow in
  2. Bacteria use up the oxygen
  3. Algae spread, fish die, the smell starts

See the difference

Give the Tank Back to the Town.

Illustration of the same temple tank restored: clear water, a small floating aerator, lotus and people on the steps.
Illustration of a temple tank with green, algae-covered water, a drain emptying into it and litter at the steps.
In declineRestored
  • Drain water flowing in
  • Algae, odour and dead fish
  • Steps nobody uses
  • Inflow closed and treated
  • Oxygen restored, no chemicals
  • A public space back in use

Illustrations.

Myth vs fact

What Restoration Really Takes

MythClean it once and it stays clean.

Not while sewage flows in. We treat it at the source.

MythRestoration means chemicals.

Nanobubble aeration uses air, oxygen or ozone only.

MythYou can see when it’s fixed.

We track oxygen, BOD and more against a baseline.

Our approach

Four Measured Steps

  1. Polluted water at the edge of a lake.
    Survey and testMap the inflows. Set a baseline.
  2. A packaged sewage treatment plant.
    Stop it at the sourceTreat sewage before it reaches the water.
  3. A nanobubble generator unit.
    Restore oxygenNanobubble aeration, no chemicals.
  4. Monitor and reportRegular tests against the baseline.

What you get back

A Lake People Use Again

  • Clearer, oxygen-rich waterConditions for fish and plants to return.
  • No chemicalsAir, oxygen or ozone only.
  • Results in dataDO, BOD, COD, ammonia, nitrate and more.
  • Ready for CSR and public programmesReporting that fits funding requirements.
  • Minimal civil workEquipment floats or sits on the bank.
  • A public space backA shore people walk and gather by.

Made for

Water Bodies We Work On

Lakes and pondsIn towns and cities.
Temple tanksWhere the community gathers.
River stretchesWhere drains meet the river.

Where We Stand

We are in discussions on our first restoration projects. If you are responsible for a lake, pond or river stretch, we would welcome the chance to assess it.

Request an Assessment

Questions

How soon will we see a difference?
That depends on the size of the water body and what flows into it. We agree the measures and a testing schedule before work starts, so progress shows in the data, not only to the eye.
Do you use chemicals?
No. Nanobubble aeration is a chemical-free process that uses air, oxygen or ozone. Any other treatment is agreed with you after testing.

Solutions

Solutions for Water and Waste, Matched to Your Site.

Explore Solutions
Lakes and rivers

Nanobubble Technology

Oxygen carried deep into the water, where it is needed most.

Learn More Wastewater and sludge

Sewage Treatment · EcoTreat

A compact plant below ground that turns sewage into water for reuse.

Learn More Wastewater and sludge

Faecal Sludge Treatment

A safe destination for the sludge emptied from septic tanks.

Learn More

Responsible for a Water Body?

Request an Assessment