CVE 561 covers 8 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.
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The topics this course covers, in teaching order.
One topic, as StudyPath teaches it.
This topic covers the main physical, chemical and biological parameters used to assess water quality and judge whether water is fit for drinking, industrial use or environmental discharge. For examinations, you must know what each parameter means, how it reflects contamination, and how different parameters together give a fuller picture than any single test alone.