
Abwasserklärung Quiz
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Eva Salchner
Used 1+ times
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16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was wird im Biofilter verwendet, um Geruchsstoffe zu absorbieren?
Kies
Rindenmulch
Sand
Erde
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was passiert im Rechen der Kompaktanlage?
Das Wasser wird erhitzt
Der Schlamm wird abgeschieden
Das Wasser wird gefiltert
Der Rechen hebt Abfälle an und schiebt sie in die Schneckenpresse
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Warum wird Luft in die Becken der Kläranlage eingeblasen?
Um den Sauerstoffgehalt zu erhöhen
Um den pH-Wert zu senken
Um die Temperatur zu regulieren
Um den Geruch zu neutralisieren
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was wird in der Nachklärung getrennt?
Schlamm und Wasser
Bakterien und Viren
Kohlenstoffe und Stickstoff
Feststoffe und Flüssigkeiten
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was wird in den Schlammstapelbehälter geleitet?
Chemikalien
Reines Wasser
Überschüssiger Schlamm
Fette
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was wird in der gemeinsamen Verbrennungsanlage verbrannt?
Kohle
Klärschlamm
Holz
Plastik
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was wird in der Kläranlage zur Phosphorrückgewinnung verwendet?
Polymeren
Bakterien
Chemikalien
Fette
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