ozone nanobubbles

National Guard and Park Police patrol the Lincoln Memorial Reflecting Pool as Trump's administration addresses issues with a $14 million renovation project. Algae blooms and peeling coatings have emerged, prompting Trump to claim vandalism and promise repairs, while contractors use chemicals and nanobubbles to address the problem.

The Trump administration's efforts to address an algal bloom in the renovated Lincoln Memorial Reflecting Pool include using hydrogen peroxide, ozone nanobubbles, and vacuuming. The pool's green discoloration stems from untreated water from the Tidal Basin and a newly painted dark blue bottom that accelerates algae growth.

President Trump's renovated Reflecting Pool turned green due to an algal bloom, prompting the use of hydrogen peroxide, ozone nanobubbles, and vacuuming to address the issue. The pool's new dark blue paint and water from the Tidal Basin are complicating efforts to maintain clarity.

The Trump administration's renovated Lincoln Memorial Reflecting Pool has developed an algal bloom despite efforts using hydrogen peroxide and ozone nanobubbles. The $14 million project aimed to improve the pool's appearance, but challenges persist due to the Tidal Basin water source and the pool's dark-painted bottom, which accelerates algae growth.