Biological Treatment
Phosphorus Removal
8 questions · ~11 minutes · instant grading with full explanations
Biological Treatment · 8 questions · ~11 min
0 / 8 answered · 0 correct- 01
Biological phosphorus removal (EBPR) requires which environmental sequence?
- 02
Poly-P bacteria store phosphorus intracellularly as:
- 03
The carbon source Poly-P organisms need most is:
- 04
Chemical phosphorus removal commonly uses:
- 05
The stoichiometric molar ratio of aluminum (Al) to phosphorus (P) for AlPO₄ precipitation is approximately:
- 06
In EBPR, the phosphorus ultimately leaves the system in:
- 07
Excess nitrate or DO entering the anaerobic zone defeats EBPR because:
- 08
A side-stream struvite (MgNH₄PO₄·6H₂O) recovery reactor recovers phosphorus as:
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