WasteWater Operator Certification Study Guide Grade 1 99 Questions and Answers;(perfect guide for your final)

WasteWater Sources & Characteristics: What is the most common reason for a wastewater to contain intermittent large amounts of sand, gravel, and grit? - storm events WasteWater Sources & Characteristics: Combined wastewater is defined as - sanitary wastewater and stormwater runoff WasteWater Sources & Characteristics: In general, the solids content in wastewater is about - 0.1% WasteWater Sources & Characteristics: In general, what is the % of suspended solids in the total amount of solids - 30% WasteWater Sources & Characteristics: Generally, the % of dissolved solids in the amount of total solids is about - 70% WasteWater Sources & Characteristics: Which type of organisms would most probably be associated with poor treatment or young biomass - amoebasWasteWater Sources & Characteristics: Which type of organisms would most probably be associated with very clear plant effluent. low BOD and low amounts of suspended solids - stalked cilates