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Estudo da geração de biodiesel a partir de resíduos oleosos do saneamento ambiental
(Universidade Federal do Espírito SantoBRPoluição do Ar, Recursos Hídricos, Saneamento AmbientalPrograma de Pós-Graduação em Engenharia AmbientalUFES, 2012-12-10)
Effluents are released daily into water bodies without any treatment with high levels of oil and grease (OG) and are a huge environmental problem. These residues are potentially available may be used for energy recovery, ...
Utilização de resíduos siderúrgicos como adsorventes de baixo custo no tratamento de efluentes contendo emulsões oleosas
(Universidade Federal de Minas GeraisUFMG, 2013-03-08)
The oily emulsions in general are formed by dissolution of mineral lubricants in water, widely used to protect metallic pieces and extend the life of machines and equipment, utilized in operations involving high wearing ...
Aplicação da ferramenta produção mais limpa (P+L): estudo de caso da utilização de resíduos borra de tinta como coproduto da recuperação de solventes
(Universidade do Vale do Rio dos Sinos, 2015)
This work is a case study of a solvent recovery company, which generates as destillation waste an oily paint sludge which its final destination is the discard in a industrial waste landfill. Through Cleaner Production, ...
Aplicação da ferramenta produção mais limpa (P+L): estudo de caso da utilização de resíduos borra de tinta como coproduto da recuperação de solventes
(Universidade do Vale do Rio dos Sinos, 2015)
This work is a case study of a solvent recovery company, which generates as destillation waste an oily paint sludge which its final destination is the discard in a industrial waste landfill. Through Cleaner Production, ...
Avaliação do potencial da celulose bacteriana no tratamento de águas oleosas.
(Universidade Católica de Pernambuco, 2020-02-17)
Cellulose is the most abundant biopolymer on the planet and has a wide range of
applications in different industrial sectors. Environmental preservation policies, on the
other hand, promote the development of research ...
Effect of pH modification on bilge waste biodegradation by a native microbial community
(Elsevier, 2005-10)
During laboratory biodegradation of the oily liquid residue generated in normal ship operations, bilge waste, by an adapted native microbial community, bioemulsifier production and decrease in pH were observed. When the ...
Sunflower wax recovered from oil tank settlings: Revaluation of a waste product from the oilseed industry
(John Wiley & Sons Ltd, 2019-11-27)
BACKGROUND: The sunflower oil industry produces a large amount of waste that is not currently commercially exploited, as in the case of oil‐tank settlings. The recovery of a high value‐added by‐product, such as sunflower ...
Ecotoxicological tests with ballast waters and marine waste management from shipsPruebas ecotoxicológicas con aguas de lastre y gestión de los residuos marinos procedente de buques
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2019)
Estudo teórico-experimental da separação gravitacional de emulsões compostas por água do mar, derivados de petróleo e biossurfactantes
(Universidade Católica de Pernambuco, 2014-02-12)
Oil refineries, as well as other large-scale industrial processes, are potential sources of environmental pollution. Accidents involving spills of oil and oil products in Brazil, in the period 1975-2012, add infective ...