Grade 3-4 Water Treatment Plant Operators Exam, Discussion, T/F & Mult. Choice (W-86)

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A 13 chapter workbook to help Grade 3-4 Water Treatment Plant Operators prepare for their examination.
$70.00
Description

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This workbooks contains 13 chapters that include: general knowledge, water sources, coagulation - flocculation, sedimentation, filtration - multimedia, water treatment techniques, up-to-date 40 CFR regulations, water chemistry, disinfection - laboratory, DBP and TTHM, HAA5 disinfection by-products, jar testing safety & maintenance, and glossary terms.