In a wastewater treatment plant, which of the following contaminants can be removed using a bar screen?
A
Oil and grease
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Grit and pebbles
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Cans and rags
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Bacteria and faeces
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C Cans and rags In the process of wastewater treatment, bar screens are used in the first stage. It is used as a filter to remove large objects such a rags, sticks, cans, plastic packets etc.