SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Environmental Engineering Sewage Sewage Treatment
In aerobic conditions, the microbial decomposition of organics results in the formation of which one of the following?
1
stable and objectionable end products
2
Unstable and objectionable products
3
Unstable and acceptable products
4
Stable and unobjectionable products