information about Trickling filter field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 24.9M papers | Environmental science 8.1M papers | Waste management 1.6M papers | Environmental engineering 982k papers |
Wastewater 251k papers | Sewage treatment 120k papers | Effluent 107k papers | |
| Current | |||
Trickling filter 1,572 papers | |||
| Child | |||
Trends