Texas Wastewater Class A (Test 3) A Verified A+ Pass.

What removes Total Suspended Solids from a sample (TSS) correct answers filtration What chapter of the Texas Water Code gives T C E Q authority to control discharges in Texas. correct answers Chapter 26 Inorganic solids include correct answers sand, grit and minerals Organic solids include correct answers organic materials from plants, animals or humans A good plant influent pH is about correct answers 7.2 A simple method for indicating when to waste sludge is correct answers 30 minute settling test What is the expected organic loading of a stabilization pond and what is the detention time in days? correct answers 35 pounds, of B O D, per acre, per day, and a detention time of 30 Days Calcium Hypochlorite or HTH, is a correct answers strong Oxidizer and reacts violently with oil and hydro carbons. When added to water what does chlorine form correct answers it forms Hypochlorite, and Hydrochloric acid When ammonia is present in wastewater and reacts with chlorine what is formed correct answers When ammonia is present in wastewater, and reacts with chlorine, Chloramines are formed. Besides disinfection, chlorine has other uses at the wastewater treatment plant such as correct answers Reduces BOD, Odor, Algae growth, Helps with Grease TCEQ allows the reuse of wastewater, some of these include correct answers Irrigation, aquifer recharge, cooling towers and fire protection All reclaimed water piping must be the color correct answers purple When a municipal wastewater effluent has a high nitrate level, and low ammonia level, this most likely means correct answers a high degree of aerobic treatment Total solids in wastewater are the sum of correct answers Settleable and volatile solids This treatment device is commonly used to separate, and remove large solids from raw wastewater correct answers A Mechanically raked bar screen