title: Modernization of the B. O. D. test for determining the efficacy of sewage treatment processes.
authors.forename: C N
authors.initials: CN
authors.lastname: SAWYER
authors.forename: L
authors.initials: L
authors.lastname: BRADNEY
mesh_terms: D010084:Oxidation-Reduction; D012722:Sewage; D012922:Social Change
chemical_list: D012722:Sewage
keywords: OXIDATION/biological; SEWAGE/sludge