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ozone nanobubbler filtration system

Coverage of ozone nanobubbler filtration system in the Nexus archive.

Earliest in view: Jun 20 · 18:30 UTCMost recent: Jun 20 · 18:30 UTC
Co-mentioned in this coverage
Donald Trumpperson1Lincoln Memorial Reflecting Poolplace1National Park Serviceorganization1University of Virginiaorganization1Interior Departmentorganization1Barack Obamaperson1algaetopic1
Recent coverage
  • POLITICSJun 20 · 18:30 UTCLAIST
    Opinion: Algae doesn't care about our party lines

    President Donald Trump criticized the Lincoln Memorial Reflecting Pool as 'filthy' and authorized a no-bid contract to resurface it, but after spending $14 million, the pool remains green due to algae. The Interior Department claims a new filtration system has been deployed, while a University of Virginia analysis found higher algae levels this year than in the past five.