title: [Preliminary results of microbiologic studies of the processing of contaminated plastics (recycling)].
abstract: Spores of Bacillus subtilis were mixed with 200 g of polyethylene-granulate. The result was an initial concentration of about 10(5) colony-forming-units per g polyethylene. This mixture passed an injection-moulding machine. The formed material was collected under sterile conditions, cut into pieces of about 1 cm and analysed for bacteria. In 4 of 23 cases Bacillus subtilis was present after passing the injection-moulding machine. A quantitative determination had the result, that about 3% of the spores could be found after the process of passing the injection-moulding machine.
authors.affiliation: Fachhochschule Wilhelmshaven, Fachbereich Feinwerktechnik.
authors.forename: O
authors.initials: O
authors.lastname: Agthe
authors.forename: R
authors.initials: R
authors.lastname: Flechsig
authors.forename: M
authors.initials: M
authors.lastname: Hajifarajollah
authors.forename: D
authors.initials: D
authors.lastname: Ihnen
authors.forename: H
authors.initials: H
authors.lastname: Paszella
mesh_terms: D001412:Bacillus subtilis / Q000302:isolation & purification*; D003470:Culture Media; D007218:Industrial Microbiology; D010969:Plastics; D011095:Polyethylenes; D013171:Spores, Bacterial / Q000302:isolation & purification
chemical_list: D003470:Culture Media; D010969:Plastics; D011095:Polyethylenes