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Intermediate products of their disposal in the combustion process, cause air and soil pollution.	Bruce 2024-12-1	016	Bruce 2024-12-1 07:19
Unmanaged plastics can be found in any environment from high mountains to deep oceans (soil, water).	Bruce 2024-12-1	018	Bruce 2024-12-1 07:19
Despite the increase in the efficiency of plastic waste management systems, a large proportion of them end up in the environment.	Bruce 2024-12-1	016	Bruce 2024-12-1 07:19
Unfortunately, they have one major disadvantage, which is the long-period of accumulation in the environment.	Bruce 2024-12-1	021	Bruce 2024-12-1 07:18
Convectional plastics are characterized by simply and low cost processing by injection molding or blow molding, and good functional properties such as high mechanical durability and excellent chemical stability, what is important from the packaging applic	Bruce 2024-12-1	023	Bruce 2024-12-1 07:18
Most plastics are made from petroleum-based polymers such as polyolefins or polyesters.	Bruce 2024-12-1	020	Bruce 2024-12-1 07:18
Plastic materials are widely used, especially in packaging applications.	Bruce 2024-12-1	017	Bruce 2024-12-1 07:18
The degradation of the materials was evaluated by macro- and microscopic observations, weight loss, thermogravimetric analysis, and tensile test	Bruce 2024-12-1	020	Bruce 2024-12-1 07:18
The experiments were carried out in a climate with an average annual temperature of 9.4 ��C, in winter and summer periods for one year.	Bruce 2024-12-1	019	Bruce 2024-12-1 07:18
Three bio-based plastics materials, which contained polylactide (PLA) with polybutylene adipate terephthalate and additives (PLA_1), PLA-based polyester blend with mineral filler (PLA_2), and polybutylene succinate with mineral filler (PBS_1) in the form	Bruce 2024-12-1	017	Bruce 2024-12-1 07:17
The degradation of bio-based plastic materials in field soil under natural conditions was investigated in this study	Bruce 2024-12-1	016	Bruce 2024-12-1 07:17
Degradation of bio-based film plastics in soil under natural conditions	Bruce 2024-12-1	014	Bruce 2024-12-1 07:17
Laboratory simulated soil burial results were found to be consistent with those obtained under real field conditions in the experimental field.	Bruce 2024-12-1	015	Bruce 2024-12-1 07:17
The soil burial tests show that the degradation of PLA in soil environment under Mediterranean real field conditions is slow and that it takes a long time for the material disintegration to start, even though degradation of the mechanical properties appea	Bruce 2024-12-1	020	Bruce 2024-12-1 07:17
Poly(lactic acid) (PLA) samples in various forms (films with various thicknesses and fibres) were obtained from commercial suppliers and used in the experimental studies.	Bruce 2024-12-1	021	Bruce 2024-12-1 07:17
The results obtained by the full-scale field experiments were compared against the results obtained through laboratory simulations of PLA degradation/disintegration in soil and the results of composting of PLA films under farm conditions.	Bruce 2024-12-1	022	Bruce 2024-12-1 07:16
The biodegradation behaviour was studied through monitoring the evolution of several important degradation sensitive properties along with the disintegration behaviour of the tested materials, considered as indicators, but not measures, of the biodegradat	Bruce 2024-12-1	023	Bruce 2024-12-1 07:16
The aim of the present research work was to offer a better understanding and enrich the existing knowledge about the long-term biodegradation in soil behaviour, of PLA films of various thicknesses and of PLA fibres, under real Mediterranean soil condition	Bruce 2024-12-1	021	Bruce 2024-12-1 07:16
In another study (Suyama et al., 1998), no soil bacterial colonies that degrade PLA were found.	Bruce 2024-12-1	025	Bruce 2024-12-1 07:16
The PCL, PBS and PBSA films were considerably degraded within 50 days at 25?��C under upland dark conditions in one soil, while the PLA film was not degraded at all after 120 days in soil	Bruce 2024-11-30	045	Bruce 2024-11-30 17:37

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