www.theCEUcompany.com
                            Activated Sludge
                    Course ID: WW02072004
                                 1.0 CEU's

5 Sample Questions

The average time spent by the influent liquid in the aeration tank of the activated sludge process is known as:
 

  • A. Hydraulic Retention Time
  • B. Sludge Age
  • C. Detention Time
  • D. F/M Ratio

Mixed Liquor Volatile Suspended Solids is determined after the heating of dried-filtered samples to what temperature?

  • A. 375-500˚ C
  • B. 105-125˚ F
  • C. 250-275˚ F
  • D. 600-650˚ C

Fill in the blank: The activated sludge system has two main functions: Oxidation and _______________.

  • A. Flocculation
  • B. Filtration
  • C. Aeration
  • D. Lime softening

Activated sludge flocs contain a wide range of what type of microorganisms?

  • A. Acetobacter pomorum
  • B. Candida milleri
  • C. Prokaryotic and Eukaryotic
  • D. Weissella thailandesis

The average time spent by the influent liquid in the aeration tank of the activated sludge process is known as the:

  • A. Hydraulic retention time
  • B. Hydrogen retention time
  • C. Detention time
  • D. Contact time

More by www.theCEUcompany.com

2015 Microbiological Quality of Water DS/DW0207200...

                        www.theCEUcompany.com                   Microbiological Quality of Water                    Course ID: DS/DW02072003                                  1.0 CEU's

$105.00
2015 Microbial Indicators of Fecal Contamination W...

                     www.theCEUcompany.com         Microbial Indicators of Fecal Contamination                   Course ID: WW02072005                                0.5 CEU's

$60.00
2015 The Evolution of Water Treatment DS/DW0207200...

   

$60.00
2015 Air Stripping and Aeration DS/DW02072002 1.0 ...

$105.00
2015 Wastewater Disinfection WW02072006 1.0 CEU's

                   

$105.00