No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Gobar gas plant
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Waterlogged paddy fields
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Activated sludge
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is C Activated sludge
Activated sludge in the sewage treatment process contains aerobic bacteria. Methonogenic bacteria are obligate anaerobes and therefore not found in activated sludge.