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First N₂O day at KWR: from measurement to lower emissions

On 29 September 2026, the water sector gathered at KWR in Nieuwegein for the first N₂O day. Douna attended with the floating hood we developed with Emerson to measure nitrous oxide at wastewater treatment plants.

  • 5 October 2026
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Douna floating hood for N₂O measurement at the N₂O day at KWR in Nieuwegein

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  1. Douna floating hood for N₂O measurement at the N₂O day at KWR in Nieuwegein

    News

    First N₂O day at KWR: from measurement to lower emissions

    On 29 September 2026, the water sector gathered at KWR in Nieuwegein for the first N₂O day. Douna attended with the floating hood we developed with Emerson to measure nitrous oxide at wastewater treatment plants.

    • 5 October 2026
    Read the news
  2. Three people involved in Douna’s new growth phase outside the company building

    News

    Douna Machinery enters a new growth phase with Famon

    On 9 June 2026, Douna Machinery reported that Famon had reached agreement on the acquisition and that a new management phase would begin.

    • 9 June 2026
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  3. Douna employees discussing a technical installation in the workshop

    News

    Leeuwarder Courant covers Douna Machinery’s new phase

    On 17 June 2026, Douna looked back at coverage by Leeuwarder Courant of the transition to Famon and the announced management phase.

    • 17 June 2026
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  4. Machinefabriek Douna building in Leeuwarden

    News

    Omrop Fryslân covers continuity at Douna

    On 29 November 2025, Douna looked back at an Omrop Fryslân broadcast from the previous day about preparing for power, telecommunications and ICT outages.

    • 29 November 2025
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