Discussion :: Indian Railway
-
Consider the following statements about the Bio Toilet Project in Indian Railways:
1)The bio - toilets are joint initiative of Indian Railways and DRDO
2)The human excreta in the bio - toilets is treated through anaerobic digestion process
3)The bio toilet reduces the solid human waste to biogas and pure water
Which of the above statements is/are correct?
Answer : Option D
Explanation :
All three are correct.
Be The First To Comment