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Starch films for agronomic applications: comparative study of urea and glycerol as plasticizers
(Infogain Publication, 2018)
This work aims to study the effects of urea, glycerol and their mixture as plasticizers for cassava starch films, regarding their impact on the material structure, water susceptibility, barrier and mechanical properties. ...
Architecture Development to Incorporate Industry 4.0 Solutions to Plastics Management: Circular Economy
The problems caused by plastic waste and the current situation of the sector make it necessary to rethink processes and business models to ensure the sustainability of the sector. The need to develop a circular economy in ...
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 ...
Teores de fósforo, potássio e produção de alface orgânica em diferentes coberturas do solo
(2009-05-01)
The objective of this research was to evaluate the effect of the soil covering with black oats straw, and soil covered with black plastic, in phosphorous and potassium content, and biomass production of lettuce in organic ...
Enraizamiento de estacas de cacao bajo polietileno
(IICA, 1958)
Este documento presenta enrizamiento de estacas de cacao bajo polietileno, en 1955 se mencionó la técnica y desde entonces ha sido modificada.
Closed loop recycling of plastic housing for flat screen TVs
(2012-09-09)
The treatment of the rapidly increasing number of End-of-Life (EoL) Flat screen Televisions (FTVs) presents major challenges and opportunities. Closing loops in plastic housing material flows remains a particular technical ...
Cobertura do solo, produção de biomassa e teores de mn e zn de alface no sistema orgânico
(2009-12-31)
The goal of this research was to evaluate the effect of soil covering with black oat straw, as well as soil covered with black plastic, on the production of biomass and levels of Mn and Zn in lettuce produced in an organic ...