Removal of ______________ results from the disinfection of water?
Removal of ______________ results from the disinfection of water?
A. Turbidity
B. Odour
C. Hardness
D. Bacteria
A. Turbidity
B. Odour
C. Hardness
D. Bacteria
A. Dust & mists
B. Smoke & fumes
C. Photochemical smog & soot
D. None of these
A. Asphyxiation (suffocation)
B. Shortness of breath
C. Tuberculosis
D. All A., B. and C.
A. Tanneries
B. Glass & ceramic
C. Beverages
D. Any of these
A. Active carbon
B. Silica gel
C. Bog iron (iron oxide)
D. Pulverised limestone
A. 0.002
B. 0.2
C. 1.2
D. 4.8
A. Low excess air
B. Very high excess air
C. Gaseous fuel in the furnace
D. Liquid fuel in the furnace