Biochemical oxygen demand

https://www.wikidata.org/wiki/Q215624

Field Hierarchy

Parent
Engineering 25M papers	Environmental science 8.8M papers	Waste management 1.6M papers	Environmental engineering 971k papers
Wastewater 242k papers	Sewage treatment 118k papers	Chemical oxygen demand 40.7k papers
Current
Biochemical oxygen demand 13.9k papers
Child
Theoretical oxygen demand 0 papers	Carbonaceous biochemical oxygen demand 0 papers	Streeter–Phelps equation 0 papers

Trends

Notes

History