What is it about?
Aquaculture, a vital food source, struggles with water pollution from fish waste, especially toxic nitrogen compounds like ammonia and nitrite. This paper reviews how Biofloc Technology (BFT) offers a brilliant solution. BFT harnesses natural microbial communities (bioflocs) to convert these harmful nitrogen compounds into non-toxic forms, cleaning the water. Importantly, these bioflocs can also be consumed by farmed organisms, providing a natural food source and reducing feed costs. By significantly cutting down the need for water exchange, BFT not only improves water quality within the ponds but also lessens environmental impact and reduces pathogen risks. The study specifically delves into the critical role of the nitrification process in BFT, explaining how bacteria detoxify the aquaculture environment.
Featured Image
Photo by National Institute of Allergy and Infectious Diseases on Unsplash
Why is it important?
This research highlights how biofloc technology effectively cleans water, reduces waste, and minimizes environmental impact, ensuring healthier aquatic life and more efficient food production.
Perspectives
As an author, I'd say our paper lays the groundwork for optimizing biofloc systems. Future research should focus on deciphering the exact metabolic pathways and the intricate ecology of the bacterial communities within bioflocs. Understanding these microbial interactions better will allow us to manipulate conditions, making biofloc technology even more efficient for transforming nitrogen and enhancing its role as a supplementary food source across diverse aquaculture settings.
Dr. Anselmo Miranda-Baeza
Universidad Estatal de Sonora
Read the Original
This page is a summary of: The nitrification process for nitrogen removal in biofloc system aquaculture, Reviews in Aquaculture, April 2020, Wiley,
DOI: 10.1111/raq.12431.
You can read the full text:
Contributors
The following have contributed to this page
