Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M. A. Olivella and"'
Publikováno v:
BioResources, Vol 7, Iss 4, Pp 4843-4857 (2012)
Chromium (VI) removal and its reduction to chromium (III) from aqueous solution by untreated and heat-treated Quercus cerris and heat-treated Quercus suber black agglomerate cork granules was investigated. Initial screening studies revealed that amon
Externí odkaz:
https://doaj.org/article/8ae7ebff35df441d94ced1ee8cd337be
Publikováno v:
BioResources, Vol 7, Iss 3, Pp 3340-3354 (2012)
Two vegetable wastes, cork bark and grape stalks, were investigated for the removal of methylene blue from aqueous solution. The effects of contact time, dye concentration, pH, and temperature on sorption were studied relative to adsorption on a comm
Externí odkaz:
https://doaj.org/article/daa810d5f25347ce9f3511bf6bbaf6b8
Publikováno v:
BioResources, Vol 6, Iss 3, Pp 3363-3375 (2011)
Quercus cerris is an important oak species extended in large areas of Eastern Europe and Minor Asia that has a thick bark which is not utilized at all. The sorption performance of cork from Quercus cerris bark with four polycyclic aromatic hydrocarbo
Externí odkaz:
https://doaj.org/article/6c98e15d98694b62b4e30766f70d60b1
Publikováno v:
International Journal of Environmental Science and Technology. 12:391-404
Tree bark is among the widely available and low-cost sorbents for metal adsorption in aqueous environments. A state-of-the-art review is compiled carrying out a comprehensive literature search on the biosorption of heavy metals in solution onto diffe
Publikováno v:
Desalination and Water Treatment. 53:2278-2288
In this work, two vegetable wastes (i.e. grape stalks and cork bark) have been investigated as potential sorbents for the removal of the dye basic violet 14 or commonly named basic fuchsin from aqueous solution. The physical and chemical properties o
Publikováno v:
© Water, Air, and Soil Pollution, 2015, vol. 226, núm. 9, 10 p.
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
In the present work, the role of chemical compounds of one abundant vegetable waste, exhausted coffee, on Cr(VI), Cu(II), and Ni(II) sorption has been investigated. For this purpose, exhausted coffee was subjected to sequential extractions by using d
Publikováno v:
© Water, Air, and Soil Pollution, 2015, vol. 226, núm. 3, 9 p.
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
In this work, metal sorption onto grape stalks waste structural compounds and extractives has been studied for determining their role in Cr(VI), Cu(II) and Ni(II) metal sorption. For this purpose, a sequential extraction of extractives and other comp
Publikováno v:
Gastroenterología y Hepatología. 29:1-6
Introduction Hepatic encephalopathy is a common complication of cirrhosis. Recent studies have challenged the efficacy of nonabsorbable disaccharides and have reported that protein restriction may pose risks to patients with cirrhosis and hepatic enc
Publikováno v:
Energy & Fuels. 16:1444-1449
Low-rank coals characterized by a high content of sulfur from Mequinenza (type III−S), Calaf (type III), and Utrillas (type III) basins, as well as type I−S oil shales from Ribesalbes were analyzed by thermogravimetry for deriving kinetic paramet
Autor:
D. Pujol, Chang Liu, Jorge Gominho, Isabel Villaescusa, Helena Pereira, M. À. Olivella, N. Fiol
Publikováno v:
© Industrial Crops and Products, 2013, vol. 50, p. 423-429
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
instname
The chemical composition of exhausted coffee waste generated in a soluble coffee industry was investigated. The chemical characterization included elemental analysis, mineral composition and ash content, summative composition; acidic functional group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9df535b5b4bf2f7b5eed9abef4325e13
http://hdl.handle.net/10256/11946
http://hdl.handle.net/10256/11946