Aerobic bacterias takes place in the

Related MCQs

• The bacterias which do not cause any disease are called pathogenic bacterias.
• Rapid sand filter can remove bacterias upto an extent of
• Sphere shaped bacterias are called
• In high rate activated sludge treatment, bacterias are removed from
• The process of killing pathogenic bacterias from water is called
• Bacterias which cause disease are called
• Slow sand filter is efficient to remove the bacterias from the raw water to an extent of
• Colloidal impurities if associated with organic matter having bacterias becomes the chief source of
• The amount of oxygen required for the biological decomposition of dissovled organic solids to occur under aerobic conditions is called bio-chemical oxygen demand (B.O.D.)
• In the freshly produced sewage, aerobic activity is maximum.