E-Learning

Microbiological Testing Methods

In this module, you will learn to identify and evaluate different microbiological testing methods, including:

  • presence-absence tests,
  • most probable number tests, and
  • membrane filtration.

Field scenarios will test your evaluation skills and encourage you to compare the advantages and limitations of each method.

  1. Select a language

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CAWST is a Canadian charity and licensed engineering firm. We address the global need for safe drinking water and sanitation by building local knowledge and skills on household solutions people can implement themselves.