ID: 31722Biochemical waste water treatment facility at coke and chemical operations at the Lipetsk production site (NLMK Group) Free downloadKeywords cold-rolled steelRussiapig irondynamo steeltransformer steelPPHDGprepainted steelNovolipetskHRCcold rolled coilhot rolled steelslabblast furnaceCategories Production Process, Novolipetsk (NLMK Group), Novolipetsk Steel (NLMK Group), Russia, Steelmaking, Facility, Producer, CountryRelated itemsCutting billets Views of the pickling line, where a stong acid solution is applied to the steel to remove impurities, such as stains, from the surface Researcher in the facility laboratory Steel billet in production in the hot strip mill Stacks of steel slab in storage Stacks of finished pipe stock in storage Packaged coils in storage Handling process at NLMK La Louvière