Buscar
Mostrando ítems 31-40 de 1823
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 ...
Ecological roofing tiles made with rubber and plastic wastes
(Trans Tech Publications, 2013-11)
The general objective of this research work was to contribute to the environmental decontamination. Its specific objective was to develop sustainable roofing tiles from the ecological, technical and economical points of ...
Construction and demolition waste as a source of PVC for recycling
(Sage Publications Ltd, 2014)
Laser-induced breakdown spectroscopy applied to the rapid identification of different types of polyethylene used for toy manufacturing
(2020-01-01)
The identification of plastics is of great importance to recycling companies, as the littering of plastic wastes has rapidly increased because of the extensive use of plastics. To maintain the economics of recycling extremely ...
Diseño de una lavadora de plástico reciclado
(Ciencia e Ingeniería, 2010)
Process Window for Direct Recycling of Acrylonitrile-Butadiene-Styrene and High-Impact Polystyrene from Electrical and Electronic Equipment Waste
(Pergamon-Elsevier Science Ltd, 2017-01)
The aim of this paper is to assess recycling process window of ABS (Acrylonitrile-Butadiene-Styrene) and HIPS (High impact Polystyrene) from WEEE (waste from electrical and electronic equipment) through a final ...
Estudo de propriedades fisico-mecânicas de composto plástico reciclado
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia CivilUTFPR, 2021-05-20)
Plastic waste is among the biggest pollutants today and even with the existence of plastic recycling technology, most of this material is discarded as garbage, mainly due to its low attractiveness and little investment in ...
Sustainable application of recycled espresso coffee capsules: Natural composite development for a home composter product
(2021-05-15)
This work was based on sustainable principles by reusing the post-consumer waste espresso coffee capsules as raw material for a novelty composite, which should perform well concerning mechanical and thermal properties for ...