Today’s Solutions: November 22, 2024

Scientists at the Urban Utilities water management plant in Queensland, Australia have grown a superbug from scratch. Its superpower? A remarkably large appetite for sewage.

The bacteria, called anammox bugs, were devised as a response to the rapidly growing population. Plant Manager Peter Donaghy says, “growing cities mean more wastewater, that means more nutrients and ammonia that we need to remove. Anammox bacteria are so efficient at doing that, that they’ve actually created ten percent extra capacity here at Luggage Point.”

The anammox bugs are grown on small plastic discs which are moved into sewage tanks. The bacteria thrive off the nitrogen and ammonium found in sewage, which provides a natural and more eco-friendly solution for wastewater treatment. Traditional wastewater uses significant amounts of chemicals and energy, so a natural and energy-efficient alternative is a welcome and necessary change. As a bonus, the superbugs save the Urban Utilities plant half a million dollars (AUD) per year.

For now, Urban Utilities has the only anammox farm in Australia, but they hope that there will soon be enough for the rest of the country to utilize.

Solutions News Source Print this article
More of Today's Solutions

Changemakers of the week: GRuB and SparkNJ

Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...

Read More

The giant beneath the waves: world’s largest coral found in the Pacific

BY THE OPTIMIST DAILY EDITORIAL TEAM In a world where bad news about the environment routinely outweighs good news, scientists have discovered an incredible ...

Read More

Tortoise discovered in a home in Pompeii

Almost 2000 years after the eruption of Mt. Vesuvius and its trapping of the city of Pompeii in time, archaeologists are still making discoveries ...

Read More

Revel at the most detailed image of our universe yet

Here at The Optimist Daily, we have been sharing every exciting step of the James Webb Telescope’s journey, from its long-awaited launch, to when ...

Read More