title: [The evaluation of effluent water toxicity for the activated sludge in water purification facilities].
abstract: The condition of activated sludge, which predetermines the efficiency of functioning of purification facilities, depends to a great extent on a toxicity degree of waste-waters coming for purification. The results of a study of toxicity of effluents of an industrial enterprise by using the methods of the chemical-and-analytic and toxicological monitoring are described in the article. The conducted investigations made it possible to specify an effluents' flow, which is most toxic for the activated-sludge microorganisms, for the purpose of its further localization.
authors.forename: L F
authors.initials: LF
authors.lastname: Dobrynina
authors.forename: G P
authors.initials: GP
authors.lastname: Mezhebovskaia
authors.forename: M N
authors.initials: MN
authors.lastname: Nenasheva
authors.forename: G F
authors.initials: GF
authors.lastname: Sharipova
mesh_terms: D006801:Humans; D008828:Microbiological Techniques / Q000379:methods; D012426:Russia; D012722:Sewage / Q000737:chemistry*; D014867:Water / Q000737:chemistry / Q000592:standards*; D014871:Water Microbiology; D014874:Water Pollutants, Chemical / Q000032:analysis; D018508:Water Purification / Q000592:standards*
chemical_list: D012722:Sewage; D014874:Water Pollutants, Chemical; D014867:Water