Which of the following ion get released from the cation exchange column?
A) H+
B) Na+
C) K+
D) Ca+2
Correct Answer:
Verified
Q15: What is required to keep the activated
Q16: What does the bacterium use to grow?
A)Oxygen
B)Organic
Q17: _ combines aeration basin and secondary clarifier
Q18: What does SBR stand for?
A)Secondary batch reactor
B)Sequential
Q19: SBR operates as _ process.
A)Batch
B)Continuous
C)Semi-continuous
D)Discontinuous
Q20: When the aeration system shuts off, the
Q21: _ provides the dual purpose of providing
Q22: Ion-exchange resin is _
A)Linear
B)Low molecular weight
C)Organic polymer
Q24: Which of the following ion get released
Q25: Ion-free water coming out from the exchanger
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