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Lagoons

A lagoon plagued by algae, duckweed, sludge and foul odours was treated with an in‑basin physical device. The outcome: algae and duckweed greatly reduced, clearer water, odours gone, better COD levels and far less maintenance.

  • Issues

    • Algae and duckweed proliferation
    • Bad odors and sludge
  • Proposed solution

  • Results

    • Reduced algae growth in the water
    • No unpleasant odors
    • Significant reduction of duckweed
    • Improved lagoon operation
    • Better COD at the lagoon outlet
    • Reduced lagoon maintenance
    • Clearer water

The system we installed

For this project, we chose to install E‑ACTI’SPHERE, an innovative and eco‑friendly technology developed by LiCA®