The Lincoln Memorial Reflecting Pool in Washington D.C. has been a subject of concern due to its persistent algae and bacteria issues. In an effort to address this problem, a $1.7 million ‘ozone nanobubbler’ technology is being utilized. This innovative system injects 500 million microscopic bubbles into every teaspoon of water, which helps to oxidize and eliminate algae and bacteria.
How the Technology Works
The ozone nanobubbler technology works by pulling air into an oxygen concentrator, which then breaks down the oxygen molecules into pure oxygen. This oxygen is then injected into the water through a series of patented nozzles, creating a powerful ‘one-two punch’ that not only directly oxidizes the chemicals but also promotes the growth of beneficial bacteria that consume the chemicals.
According to Heather Raymond, the water quality director for the Ohio State University College of Food, Agricultural, and Environmental Sciences, the new technology has shown an effectiveness rate in the 90th percentile. The technology has been tested and researched for years, and its ability to keep the ozone in the water for an extended period makes it a promising solution for the Reflecting Pool’s issues.
Implementation and Challenges
The implementation of the ozone nanobubbler technology has not been without challenges. The company responsible for the technology, Greenwater Services, had to bring in temporary equipment to get the system running before the permanent structure was finished. The temporary units were later removed and reinstalled, causing a brief period where the algae returned to the pool.
Despite these challenges, the company remains confident in the technology’s ability to keep the Reflecting Pool clean. The Interior Department has noted the need to repair and potentially replace thousands of feet of pipes that have been in disrepair for several years, which is crucial for the long-term success of the ozone nanobubbler technology.
Original reporting: KRDO (Colorado Springs metro) — read the source article.
