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Basic General Wastewater Study Guide
dnr.wi.govChapter 1 - Terminology Chapter 2 - Influent Wastewater Chapter 3 - Wastewater Treatment Chapter 4 - Biosolids/Sludge - Processing, Handling, and Land Application Chapter 5 - Effluent Discharge Chapter 6 - Safety and Regulations Section 1.1 - Flows and Pollutants Section 1.2 - Sewer Systems Section 1.3 - Wastewater Processes