Which of the following is not a disadvantage of Ozonation?
A) Chemicals
B) Costs
C) Energy
D) Fire hazard
Correct Answer:
Verified
Q5: The residual hardness in ion-exchange process is
Q6: How many oxygen atoms are present in
Q7: _ is produced by subjecting oxygen to
Q8: Which of the following can be inactivated
Q9: Which of these is not an advantage
Q11: Which of the following is not removed
Q12: What is the maximum time required for
Q13: What is the average ozone concentration created
Q14: Which of the following is not correct
Q15: What is the colour of ozone?
A)Violet
B)White
C)Grey
D)Colourless
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