Poster 14×10, Higher Life Forms in the Activated Sludge Process
$40
Size 14″ x 10″
The poster is highly illustrated with commonly occurring dispersed and filamentous algae, dispersed and filamentous fungi along with numerous groups of metazoa, i.e., multicellular, typical microscopic invertebrates. The poster provides for easy identification of the organisms. Metazoa presented in the poster include: bristle worm, copepods and cyclops, daphnia (water flea), free-living soil worms or nematodes, insect larva and adults, ostracod (seed shrimp), rotifers, tardigrade (water bear), and tubifex (sludge worm).