Slurry obtained from Biogas Plant contains maximum quantity of ________
A. Sulphur, Phosphorus
B. Carbon, Sodium
C. Nitrogen, Oxygen
D. Phosphorus, Nitrogen.
Answer:D
Slurry obtained from Biogas Plant contains maximum quantity of ________
A. Sulphur, Phosphorus B. Carbon, Sodium C. Nitrogen, Oxygen D. Phosphorus, Nitrogen.