Wastewater Operator

General Wastewater Treatment: What is the pressure head caused by? - ANSWER-Water elevation General Wastewater Treatment: What color should the piping be that contains reclaimed water? - ANSWER-purple General Wastewater Treatment: What is the term for the height to which a column of water will rise in a well. - ANSWERpiezometric surface General Wastewater Treatment: In general, what is the maximum practical lift of pumps - ANSWER-15-25ft General Wastewater Treatment: Which one of the fo...

WasteWater Sources & Characteristics: What is the most common reason for a wastewater to contain intermittent large amounts of sand, gravel, and grit? - ANSWER-storm events WasteWater Sources & Characteristics: Combined wastewater is defined as - ANSWER-sanitary wastewater and stormwater runoff WasteWater Sources & Characteristics: In general, the solids content in wastewater is about - ANSWER-0.1% WasteWater Sources & Characteristics: In general, what is the % of suspended solids in th...

Wastewater Operator Certification Study Guide-Grade 2 With Latest Solutions

What is the most common reason for a wastewater to contain intermittent large amounts of sand, gravel, and grit? CORRECT ANSWER Storm events Combined wastewater is defined as CORRECT ANSWER Sanitary wastewater and stormwater runoff In general, the solids content in wastewater is about CORRECT ANSWER 0.1% In general, what is the percentage of suspended solids in the total amount of solids? CORRECT ANSWER 30% Generally, the percentage of dissolved solids in the amount of total solids i...