Buscar
Mostrando ítems 1-10 de 7617
Reflecting on hypertrophic plastic waste: concerns and levers
(Universidade Tecnológica Federal do Paraná (UTFPR), 2022)
Polímeros biodegradáveis - uma solução parcial para diminuir a quantidade dos resíduos plásticos
(Sociedade Brasileira de Química, 2006-07-01)
The large use of plastics has generated a waste deposit problem. Today plastic wastes represent 20% in volume of the total waste in the municipal landfills. To solve the disposal problem of plastics methods have been ...
Assessing threats, regulations, and strategies to abate plastic pollution in LAC beaches during COVID-19 pandemic
(Elsevier, 2021-07-01)
Plastic use and production have dramatically increased globally over the past 65 years with the improvement of life quality by the daily use of plastic products. Still, around 50% of the plastic produced is disposable ...
Terrestrial ecologists should stop ignoring plastic pollution in the Anthropocene time
(Elsevier, 2019-06)
The massive production of plastic started in mid 20th century. Today, only 60 years later and despite its obvious benefits, plastic pollution is ubiquitous, influencing all global environments and the planet's biota, ...
Product clustering for closed loop recycling of flame retardant plastics: A case study for flat screen TVs
(SPRINGER-VERLAG BERLIN HEIDELBERG, 2013-04-17)
Closing material loops for the housing of electronic equipment remains a particular technical challenge because of the common use of Flame Retardant (FR) plastics. Within an industrial collaboration, series of experiments ...
Review lean manufacturing model of production management under the preventive maintenance approach to improve efficiency in plastics industry SMES: a case study
(South African Institute of Industrial Engineering, 2022-01-01)
Failure to deliver orders because of low production capacity is one of the main problems faced by companies in the plastics sector. This has repercussions, creating customer dissatisfaction and directly affecting profits ...
Qualidade fisiológica de sementes de Sebastiania commersoniana (Baill.) Smith & Downs (branquilho - Euphorbiaceae) durante o armazenamento
(2007-06-01)
This paper aims to evaluate the physiological quality of Sebastiania commersoniana seeds stored in cloth bag, plastic bag and glass container and kept in two conditions: laboratory workbench and cold chamber (4 ± 2°C e 80% ...
Polímeros biodegradáveis - uma solução parcial para diminuir a quantidade dos resíduos plásticos
(Sociedade Brasileira de Química, 2006-07-01)
The large use of plastics has generated a waste deposit problem. Today plastic wastes represent 20% in volume of the total waste in the municipal landfills. To solve the disposal problem of plastics methods have been ...