Suspended Substances: Measurement

This lesion is designed to help water operators understand the instrumentation and techniques used to monitor the suspended solids entering and exiting an RO unit. The lesion will examine suspended substances such as silica, organics, colloids, bacteria, algae, and fungi.

1. When given a practice exam, be able to compare turbidity, total suspended solids, and number of particles of a sample and be able to correctly calculate "cfu/100mL" of a given sample.