Matches in SemOpenAlex for { <https://semopenalex.org/work/W1489673874> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W1489673874 endingPage "79" @default.
- W1489673874 startingPage "62" @default.
- W1489673874 abstract "As the sustainable development that the society aims is based on economic, social and environmental factors, it can be said that the environmental crisis has as the component factors: natural resources, population and pollution. To reduce the pressure that human activities have on the environment, it is necessary to know the production process, inputs and outputs, to reduce potential problems such as waste and facilitate opportunities for system optimization. In this context it was investigated the life cycle of waste and household hazardous recyclable items to identify possibilities for reducing impact on supply chains. As a result it was found that the raw material most used by the paper industry is pine and eucalyptus plantations and some industries also use sugar cane. From the growing process until the paper is industrialized, there is a large demand of time. The cutting of eucalyptus should be done between 5 and 7 years, since the pine requires 10 to 12 years. After used, the papers can and should be recycled. When recycling 1 ton of paper 29.2 m3 of water can be saved, 3.51 MWh of electricity 76 and 22 trees when compared to traditional production processes. The cultivation of trees also contributes to carbon capture and sequestration. The eucalyptus ages 2, 4, 6, 8 years fixing concentrations of 11.12, 18.55, 80.91 and 97.86 t / ha, respectively. The paper can also be designed to compost due to biodegradability. The metal, glass and plastics are not biodegradable and inorganic nature needing to be recycled or reused. Recycling 1 ton of plastic is no economy of 5.3 MWh and 500 kg of oil. Even with the gains of environmental, social and economic impacts of recycling compared to traditional processes, in Brazil, the percentage of recycling paper and glass and PET bottles are less than 60%. The recycling of aluminum cans and steel exceeds 90%. Lamps and batteries are materials that are inadequately provide for contamination to the environment. Studies have shown that household waste in Parana rose by 89% between 1990 and 2005, the emission of greenhouse gases (GHG) emissions, ranging from 42 to 79.64 GgCH4 GgCH4. The increase was attributed to the population growth and the disposal of waste to dumps and landfills. Of the total waste, 60% would be likely to compost and 20% being recycled. It is concluded that the problem of solid, recycling and disposal waste must be analyzed from the choice of raw material, production process and product, as well as waste, effluents and emissions generated." @default.
- W1489673874 created "2016-06-24" @default.
- W1489673874 creator A5010737069 @default.
- W1489673874 date "2011-09-06" @default.
- W1489673874 modified "2023-09-28" @default.
- W1489673874 title "Análise do ciclo de vida dos resíduos recicláveis e perigosos de origem domiciliar" @default.
- W1489673874 doi "https://doi.org/10.17058/redes.v16i3.1565" @default.
- W1489673874 hasPublicationYear "2011" @default.
- W1489673874 type Work @default.
- W1489673874 sameAs 1489673874 @default.
- W1489673874 citedByCount "0" @default.
- W1489673874 crossrefType "journal-article" @default.
- W1489673874 hasAuthorship W1489673874A5010737069 @default.
- W1489673874 hasConcept C127413603 @default.
- W1489673874 hasConcept C139719470 @default.
- W1489673874 hasConcept C144024400 @default.
- W1489673874 hasConcept C144133560 @default.
- W1489673874 hasConcept C149923435 @default.
- W1489673874 hasConcept C162324750 @default.
- W1489673874 hasConcept C166957645 @default.
- W1489673874 hasConcept C18903297 @default.
- W1489673874 hasConcept C200630231 @default.
- W1489673874 hasConcept C205649164 @default.
- W1489673874 hasConcept C206139338 @default.
- W1489673874 hasConcept C22507642 @default.
- W1489673874 hasConcept C2778348673 @default.
- W1489673874 hasConcept C2779343474 @default.
- W1489673874 hasConcept C2780739461 @default.
- W1489673874 hasConcept C2908647359 @default.
- W1489673874 hasConcept C2909468537 @default.
- W1489673874 hasConcept C39432304 @default.
- W1489673874 hasConcept C526734887 @default.
- W1489673874 hasConcept C548081761 @default.
- W1489673874 hasConcept C75779659 @default.
- W1489673874 hasConcept C86803240 @default.
- W1489673874 hasConceptScore W1489673874C127413603 @default.
- W1489673874 hasConceptScore W1489673874C139719470 @default.
- W1489673874 hasConceptScore W1489673874C144024400 @default.
- W1489673874 hasConceptScore W1489673874C144133560 @default.
- W1489673874 hasConceptScore W1489673874C149923435 @default.
- W1489673874 hasConceptScore W1489673874C162324750 @default.
- W1489673874 hasConceptScore W1489673874C166957645 @default.
- W1489673874 hasConceptScore W1489673874C18903297 @default.
- W1489673874 hasConceptScore W1489673874C200630231 @default.
- W1489673874 hasConceptScore W1489673874C205649164 @default.
- W1489673874 hasConceptScore W1489673874C206139338 @default.
- W1489673874 hasConceptScore W1489673874C22507642 @default.
- W1489673874 hasConceptScore W1489673874C2778348673 @default.
- W1489673874 hasConceptScore W1489673874C2779343474 @default.
- W1489673874 hasConceptScore W1489673874C2780739461 @default.
- W1489673874 hasConceptScore W1489673874C2908647359 @default.
- W1489673874 hasConceptScore W1489673874C2909468537 @default.
- W1489673874 hasConceptScore W1489673874C39432304 @default.
- W1489673874 hasConceptScore W1489673874C526734887 @default.
- W1489673874 hasConceptScore W1489673874C548081761 @default.
- W1489673874 hasConceptScore W1489673874C75779659 @default.
- W1489673874 hasConceptScore W1489673874C86803240 @default.
- W1489673874 hasIssue "3" @default.
- W1489673874 hasLocation W14896738741 @default.
- W1489673874 hasOpenAccess W1489673874 @default.
- W1489673874 hasPrimaryLocation W14896738741 @default.
- W1489673874 hasVolume "16" @default.
- W1489673874 isParatext "false" @default.
- W1489673874 isRetracted "false" @default.
- W1489673874 magId "1489673874" @default.
- W1489673874 workType "article" @default.