RTW Engineering - RTW Chart of Common Activated Sludge Microorganisms

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The RTW Chart of Common Activated Sludge Microorganisms

The RTW Chart of Common Activated Sludge Microorganisms is a companion to The RTW Activated Sludge Troubleshooting Chart. This new chart is a compilation of photomicrographs taken by Ron Schuyler, P.E., D.E.E., to illustrate the various microorganisms which can be observed in the activated sludge process. These photomicrographs include:

bacteria - flocculated and individual cells
amoeba protozoa
flagellated protozoa
free-swimming ciliated protozoa - bulk-liquid, crawlers and carnivores
crawling ciliated protozoa
stalked ciliated protozoa
metazoa - rotifers, nematodes, water bears, ostracods, and others

Also included is a relative predominance chart to show growth relationships among organisms, as well as a notes section to explain some of the details regarding the microorganisms. The RTW Chart of Common Activated Sludge Microorganisms is a 24" x 36" sized poster that is available laminated or non-laminated.

You can either order online, or use our printable order form. For further information, send us an e-mail.