title: [Hygienic evaluation of sewage from coal open pits].
abstract: The composition of open-pit, drainage, process, domestic sewages was studied in the stripping. They showed varying contents of substances and chemicals. The stripping sewage cannot be used for processing and agricultural purposes with pretreatment. A technique is proposed for local purification of open-pit and drainage waters before their mixing in the accumulator.
authors.forename: V V
authors.initials: VV
authors.lastname: Golovina
authors.forename: A O
authors.initials: AO
authors.lastname: Eremina
authors.forename: M L
authors.initials: ML
authors.lastname: Shchipko
authors.forename: S A
authors.initials: SA
authors.lastname: Petrov
mesh_terms: D003032:Coal Mining; D004463:Ecology; D012722:Sewage / Q000737:chemistry
chemical_list: D012722:Sewage