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Wastewater Operator certification Study Guide-Grade 2 | 197 Questions with 100 % correct answers | Verified
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General Wastewater Treatment: What is the pressure head caused by? - Water elevation General Wastewater Treatment: What color should the piping be that contains reclaimed water? - purple General Wastewater Treatment: What is the term for the height to which a column of water will rise in a wel...
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