For obtaining Silica<5 ppm which of these should be utilized?
A) sba followed by mixed be
B) sba
C) wba sba followed by mixed bed
D) mixed bed
Correct Answer:
Verified
Q3: While designing the demineralisation plant what is
Q4: While designing the demineralisation plant what is
Q5: When is strong basic anion not necessary?
A)silica
Q6: When the hardness and alkalinity are around
Q7: In case along with silica, there is
Q9: In which year was the Ferrosand process
Q10: What is the permitted concentration of manganese
Q11: What is the permitted concentration of arsenic
Q12: What is the minimum time of aeration?
A)20
Q13: What is the tank volume of aeration
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