TCEQ Class D - Basic Water Works 5 8 Surface Water Production Question and answers correctly solved 2024

TCEQ Class D - Basic Water Works 5 8 Surface Water Production Question and answers correctly solved 2024 Water from rivers, lakes, and reservoirs is called ______ ______. - correct answer surface water Boat ramps, marinas, and docks should not be located within ______ feet of a water intake. - correct answer 1000 ______ percent of public water systems use surface water. - correct answer 40 Surface water contains bacteria, algae, and turbidity, but is low in ______, ______ and ______ ______. - correct answer minerals, gases, dissolved solids The objectivity of water treatment are protecting of public health, supplying an aesthetically pleasing product, and protecting consumer property. - correct answer True The TCEQ requires surface water to have pretreatment, pre-disinfection, taste and odor control, coagulation, sedimentation, filtration, covered storage, and terminal disinfection. - correct answer True Methods for controlling taste and odor problems are... - correct answer lake destratification algae control aeration chemical oxidation activated carbon One of the causes of taste and odor problems is algae and bacteria. - correct answer True Coagulants are... - correct answer sodium aluminate aluminum sulfate ferrous sulfate