Identifying types of filamentous bacteria and determining their relative concentrations are vital in determining the cause for system upsets, such as activated sludge bulking or foaming.

 

GAP offers microscopic examinations of activated sludge as a diagnostic tool for plant operators, engineers, and consultants.

 

Microbial filamentous identifications are performed using phase contrast microscopy at low and high magnification. In some cases, Gram and Neisser stains are used to assist with identification. The final report includes filamentous bacterial identification with estimated concentrations, as well as protozoan characterization and any other relevant observations. To illustrate the sample’s condition, photomicrographs are included in the report.

 

Other microscopic examinations performed at GAP include algal identification and enumeration as well as zebra mussel veliger larvae presence/absence.

 

To ship samples to our lab please fill a 500 ml sample jar packed in a cooler with ice or cold packs and ship by overnight courier. Samples are examined upon arrival and reports are issued with 48 hours.