ollege of Engineering 6, (696) The following s schematic diagram describes different stages of surfacewater treatment...
ollege of Engineering 6, (696) The following s schematic diagram describes different stages of surfacewater treatment match the following terms with their respective mmber. Each worth 0.5%. plant. Please Surface water Mpply CStrean.rivererlake, 2h. locculation basin Screen Name (396) During secondary treatment of wastewater, it is known that a biochemical reaction 7. takes place. In the language of chemistry, the reaction that affects wastewater can be described as a) Acidification Hydration by adding watcr b) c)Carbonation by adding carbon dioxide d) Oxidation (3%) For which of the following impurities is sedimentation an effective option? 8 a) Dissolved solids b) Suspended solids c) Colloidal particles 9· (3%) Mark each one of the following statements with either "T" for true or "F" for (1)The primary cause of acid rain are the presence of nitrogen oxides and sulfur oxides. (2)--Vertical inversion decreases pollutants dispersion. (3) Artesian aquifers are confined between two sand beds and are under pressure false.