information about Sewage field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 24.4M papers | Environmental science 7.9M papers | Waste management 1.5M papers | Environmental engineering 965k papers |
| Current | |||
Sewage 59k papers | |||
| Child | |||
Sewage sludge 28.7k papers | Sewage disposal 974 papers | Secondary treatment 799 papers | Stabilization pond 771 papers |
Facultative lagoon 509 papers | |||
Trends
Notes
History