Which of the following is used to cause flocculation?
A) Charcoal
B) Methane
C) Natrium potassium phosphate (nalum)
D) Chlorine
E) Aluminum potassium phosphate (alum)
Correct Answer:
Verified
Q1: The oxygen consuming property of a wastewater
Q2: In sewage treatment, the removal of phosphates
Q3: The problem(s) with using sludge as a
Q4: The approximate BOD value for raw sewage
Q6: An effective means used early in the
Q7: Sludge
A) is a byproduct of sewage treatment.
B)
Q8: The anaerobic organisms used in sewage treatment
Q9: The activated sludge process
A) is used during
Q10: The accepted method of testing water supplies
Q11: Wastewater treatment decreases the amount of
A) biodegradable
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