"Societe Francaise De Microbiologie" . . "Biodegradability of high density polyethylene film (HDPE) and low density polyethylene film (LDPE) both additivated with balanced content of antioxidants and prooxidants was studied with defined microbial strains in mineral medium. The abiotic pretreatment consisting of thermooxidation and photooxidation corresponding to about three years of outdoor weathering resulted to complete loss of mechanical properties and disintegration into small fragments. Metabolic activity was monitored by measuring ATP content. Simultaneously the cultures were controlled also by optical microscopy and FTIR spectroscopy. Results from long study are presented. This new polymer material represents perspective solution to the problem of visual pollution by plastic litter but its ultimate degradability must be further evaluated." . . "RIV/70883521:28110/07:63505251!RIV08-MSM-28110___" . "[232D4CB6CE15]" . "Sancelme, Martine" . . "1296-5006" . . "Biodegradability of high density polyethylene film (HDPE) and low density polyethylene film (LDPE) both additivated with balanced content of antioxidants and prooxidants was studied with defined microbial strains in mineral medium. The abiotic pretreatment consisting of thermooxidation and photooxidation corresponding to about three years of outdoor weathering resulted to complete loss of mechanical properties and disintegration into small fragments. Metabolic activity was monitored by measuring ATP content. Simultaneously the cultures were controlled also by optical microscopy and FTIR spectroscopy. Results from long study are presented. This new polymer material represents perspective solution to the problem of visual pollution by plastic litter but its ultimate degradability must be further evaluated."@en . "Biodegradation; prooxidants; polyethylene"@en . . . "Are polyethylene films with prooxidants biodegradable ?"@en . . "Jsou polyethylenov\u00E9 filmy s prooxidanty biodegradovateln\u00E9?"@cs . "28110" . "RIV/70883521:28110/07:63505251" . "Z(MSM7088352101)" . . . . "Lemaire, Jaques" . "Jsou polyethylenov\u00E9 filmy s prooxidanty biodegradovateln\u00E9?"@cs . "1"^^ . "Polyethylen aditivovan\u00FD prooxidanty by se mohl st\u00E1t sou\u010D\u00E1st\u00ED \u0159e\u0161en\u00ED probl\u00E9m\u016F spojen\u00FDch s plastov\u00FDm odpadem. Tento materi\u00E1l podl\u00E9h\u00E1 rychl\u00E9 abiotick\u00E9 oxidaci a vznikl\u00FD produkt by mohl b\u00FDt p\u0159irozen\u011B biodegradovateln\u00FD. V sou\u010Dasn\u00E9 dob\u011B je materi\u00E1l ji\u017E komer\u010Dn\u011B dostupn\u00FD a je postupn\u011B uv\u00E1d\u011Bn na trh. Dal\u0161\u00ED v\u00FDzkum podm\u00EDnek a \u010Dasov\u00E9ho r\u00E1mce jeho biodegradace je v\u0161ak nezbytn\u00FD."@cs . "Are polyethylene films with prooxidants biodegradable ?"@en . "Koutn\u00FD, Marek" . "Nantes" . . "Delort, Anne-Marie" . . "1"^^ . . "7th Congr\u00E9s National le la Societe Franciase de Microbiologie" . . "410707" . "4"^^ . "14" . "Are polyethylene films with prooxidants biodegradable ?" . "Are polyethylene films with prooxidants biodegradable ?" . .