Reference Library
Fats, Oils, Grease (FOG): There are 3 recognized filamentous bacteria morphotypes that may be correlated to the presence of FOG. Generally, when FOG is exposed to septicity, long chain fatty acids may be formed, which are often additionally advantageous for these filaments.


Shape:
Septa:
Sulfur Granules:
Sheath:
Branching:
Description
“True branching”. Almost all species in wastewater stain gram positive when healthy.


Shape:
Septa:
Sulfur Granules:
Sheath:
Branching:
Description
Gram positive. Often has Neisser positive granules.


Shape:
Septa:
Sulfur Granules:
Sheath:
Branching:
Description
Usually dispersed. “Chain of cells” appearance.