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For this reason
An operator of a water or wastewater treatment plant should routinely evaluate the efficiency of the individual process units and of the plant
Wastewater Treatment (WWT) and Wastewater Collection (WWC)
as well as that of several state certification boards (e
Water System Operations (WSO) Water Treatment 3 & 4 (AWWA) WT For this reasonWater Treatment, Class 3 and 4, is organized into 15 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific treatment processes in detail. Other chapters cover water quality testing, electrical and monitoring systems, treatment plant safety, and monitoring and recording requirements. Everything you need to know to pass your Class 3 & 4 exam is included in this book. To
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