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Katherine A. Muller and C. Andrew Ramsburg
Among the most common amendments added to groundwater during site remediation are compounds used to adjust or maintain the pH. This research describes an approach to encapsulate mineral particles (MgO and CaCO3) within oil droplets suspended within an aq...
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Maximilian Lackner, Thomas Hribernig, Markus Lutz, Markus Plank and Karl Putz
A novel technique for the in situ removal of mineral hydrocarbons from aged brownfields is described. The approach uses emulsions of plant oil (5?10%, rapeseed) in water, which were found to extract 50?85% of mineral hydrocarbons in one leaching step fro...
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Ízola Morais de Medeiros Ramalho, Gabriela Suassuna Bezerra, Elissa Arantes Ostrosky, Márcio Ferrari, Verônica da Silva Oliveira, Alcides de Oliveira Wanderley Neto, Jullyana de Souza Siqueira Quintans, Fabiolla Rocha Santos Passos, Luana Heimfarth, Lucindo José Quintans-Júnior, Bolívar Ponciano Goulart de Lima Damasceno, Attilio Converti and Ádley Antonini Neves de Lima
Chrysin is a bioactive flavonoid found in pollens, passion flowers, honey, royal jelly, and propolis, which is commonly used as an ingredient in natural food supplements and is primarily responsible for their pharmacological properties. A transparent chr...
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Merv Fingas
The visual appearance of oil spills at sea is often used as an indicator of spilled oil properties, state and slick thickness. These appearances and the oil properties that are associated with them are reviewed in this paper. The appearance of oil spills...
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José Antônio de Queiroz Lafetá Junior, Jane Sélia dos Reis Coimbra
Pág. e50067
Emulsifying properties of oil in water emulsions using quail egg white protein (Coturnix coturnix japonica) as an emulsifying agent were investigated using the conductivity technique. Changes in emulsion conductivity were recorded during and after homoge...
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Martha L. Taboada, Nico Leister, Heike P. Karbstein and Volker Gaukel
Spray drying of whey protein-based emulsions is a common task in food engineering. Lipophilic, low molecular weight emulsifiers including lecithin, citrem, and mono- and diglycerides, are commonly added to the formulations, as they are expected to improv...
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Upinder Bains and Rajinder Pal
Emulsions stabilized by solid nanoparticles, referred to as Pickering emulsions, are becoming increasingly important in applications as they are free of surfactants. However, the bulk properties and stability of Pickering emulsions are far from being wel...
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Gaohong Zuo, Yingchao Du, Lianqi Wei, Bo Yu, Shufeng Ye, Xiaomeng Zhang and Hongshun Hao
Emulsified pickling waste liquid, derived from cleaning oily hardware, cause serious environmental and ecological issues. In this work, a series of grafted (3-aminopropyl)triethoxysilane (APTES) TiO2 pillared montmorillonite (Mt), Ti-Mt-APTES, are prepar...
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Jose Luis Sanchez-Salvador, Ana Balea, M. Concepcion Monte, Angeles Blanco and Carlos Negro
Pickering emulsions are emulsions stabilized by solid particles, which generally provide a more stable system than traditional surfactants. Among various solid stabilizers, bio-based particles from renewable resources, such as micro- and nanofibrillated ...
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Jen Yang Yap
Pág. 36
Protective coating layer applied to materials surfaces to prevent corrosion is susceptible to mechanical damages and other degradation processes. Self-healing coating from double-walled microcapsules could prolong the service life of the coating, allowin...
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