Class III Water Treatment, GA Questions and Answers Graded A+

Class III Water Treatment, GA Questions and Answers Graded A+ Alum works best in a pH range of? 5.8-7.5 Performance goals for filters are set forth by which regulation? Interim Enhanced Surface Water Treatment Rule (IESWTR) Streams that only flow occasionally are called? Usually flow only during and shortly after a rain and are supplied only by surface runoff Ephemeral Streams Rights landowners claim to use of body of water bordering their property as well of its use of shore area Littoral Rights Rights that are acquired together with title to the land bordering a source of surface water. Water adjacent to their land Riparian Rights Rights to or ownership of a water supply that is acquired for the beneficial use of water by following a specific legal procedure Appropriative Rights Only pump that can be operated against a closed valve Centrifugal Pump Chlorine cylinders off 150lb are equipped with fusible plugs that will melt at temperatures between 157F-162F Natural electrical force keeps colloidal particles apart in water Treatment Zeta Potential Arsenic has an MCL of .010 Most common for of algae control in lakes and reservoirs Copper Sulfate, Potassium Permanganate TTHM (Total Trihalomethanes) have an MCL of .080mg/L What's Leads symbol Pb Consistency among laboratories in analytical results is overseen by USEPA An Artesian aquifer could occur in a? A-Confined B-Unconfined C-Water Table D-Shale Formation A-Confined Aquifer What class are combustible metal fires Class D What class are wood, paper, cloth fires Class A What class are electrical fires Class C What class fire is used for flammable liquids like gas, oil, paint Class B When dealing with customer complaints complaints what should the operator Collect as much info as possible from the consumer and direct the complaint to the proper department or person for evaluation If a person swallows chlorine what should you do Immediately give the victim large amounts of milk or water