Sulfate Reducing Bacteria

Sulfate-reducing bacteria (SRB) are a group of microorganisms that thrive in low-oxygen environments, such as mud or the ocean floor. They play an essential role in breaking down organic materials by using sulfate as a source of energy, converting it into hydrogen sulfide. This process is important for nutrient cycling in ecosystems and can impact soil and water quality. While SRB contribute to the natural environment, high levels of hydrogen sulfide can be toxic and lead to problems in industries, such as corrosion in pipelines. Understanding SRBs helps us appreciate their ecological role and manage their effects on various systems.