We want to use microalgae as a wastewater treatment approach. We grow algae in the aquaculture wastewater,” said Huang, who led a study focusing on microbial use of nutrients as a biological ...

"In this context, microalgae-based bioremediation has emerged as a promising approach in conjunction with tertiary treatment of sewage and industrial wastewater," says the researcher.

The team inserted tiny microalgae into the ponds at the Motetema Wastewater Treatment Works in Limpopo. The microalgae removed pathogens without using any chemicals or mechanical equipment that ...

More information: Miiku Takahashi et al, Co-utilization of microalgae and heterotrophic microorganisms improves wastewater treatment efficiency, Applied Microbiology and Biotechnology (2024). DOI ...

"Microalgae have remarkable properties that ... high-nutrient food sources, and even wastewater treatment, aligning with the principles of a circular economy. Successful examples include ...

Microalgae are economical, sustainable, and renewable, making them valuable in biopharmaceuticals, nutraceuticals, and renewable energy industries. Biomass from wastewater treatment can produce ...

QH25.” Researchers tested their feeds and found that they could fully replace fishmeal with the microalgae while maintaining the same levels of fish growth, nutritional value for humans, potential ...

“There is a trade-off because operating the microalgae wastewater treatment still requires some energy input,” Huang said. “The LCA evaluated the tradeoff between the nutrient recovery and ...