Browsing by Subject "Heavy metals"
Now showing items 1-20 of 21
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Aprovechamiento de residuos queratínicos para la sorción de cobre de soluciones acuosas
(2020)
Article
Open AccessLa industria avícola mundial genera una gran cantidad de residuos que en la actualidad son mayoritariamente desechados. Entre ellos, las plumas (CFs), estructuras queratínicas que presentan grupos funcionales y otras ... -
Arsenic and heavy metals in soils and groundwater from Au mine tailings in Rodalquilar (Almería, SE Spain)
(2013)
Conference report
Open Access -
Bioseparation of Pb(II) and Cd(II) from aqueous solution using cork waste biomass. Modeling and optimization of the parameters of the biosorption step
(2011-10-15)
Article
Restricted access - publisher's policy -
Cadmium removal by a low-cost magadiite-based material: Characterization and sorption applications
(Elsevier, 2018-08-01)
Article
Open AccessThe sorption of cadmium from nitrate medium at room temperature was carried out using solid phase magadiite and magadiite impregnated with Cyanex 272 [bis(2,4,4-trimethylpentyl)phosphinic acid]. The sorbent materials have ... -
Contaminación por metales pesados en los sedimentos de la cuenca del Llobregat
(2001-06)
Article
Open Access -
Determination of heavy metal in hemp flowers coming from different fertilization programs
(Universitat Politècnica de Catalunya, 2017-07-13)
Bachelor thesis
Restricted access - confidentiality agreement -
Efecto de la presencia de metales pesados (Zn y Cu) en el desarrollo y contenido de lípidos, azúcares y clorofilas en cultivos de hortalizas
(Universitat Politècnica de Catalunya, 2020-07-14)
Bachelor thesis
Open AccessPollution of environment with heavy metals it is a global concern. These metals can accumulate in soil, water sources and can be assimilated by plants in their ionic form. The problems derived from metal contamination not ... -
Estudio de los mecanismos de la eliminación de metalls en aguas de mina mediante tratamiento con hidroxiapatita sintetizada sobre calcita
(Universitat Politècnica de Catalunya, 2020-02-07)
Bachelor thesis
Restricted access - author's decisionEl TFG se centra en estudiar los mecanismos de diferentes tipos de hidroxiapatita (HAP) para aplicar estos sòlidos a la eliminación de metales en aguas de minas. El estudio considera la estabilidad de HAPs, el efecto del ... -
Etiquetas ecológicas para materias textiles. Determinación de metales pesados
(2007)
Article
Open AccessEn este trabajo se realiza una breve descripción de las diferentes etiquetas ecológicas, centrándose en este caso en la dos ecoetiquetas textiles más importantes: EU Eco-label y Öeko Tex estándar 100. Existe una tercera ... -
Evaluation of the autochthonous free-floating macrophyte Salvinia biloba Raddi for use in the phytoremediation of water contaminated with lead
(Taylor & Francis, 2018-01-01)
Article
Open Access -
Experimental study of mobility and kinetic characterization of trace elements in contaminated sediments from a river basin in Northern Peru
(2015-04-03)
Article
Open AccessIn the Jequetepeque basin (Peru), gold extraction activity has been performed in the last decades, leading to a release of metals and metalloids into the environment. Sediment samples were taken in the vicinity of two mines ... -
Extraction des métaux lourds de boues issues d´une séparation granulométrique de cendres volantes d´incinérateur. Cas particulier du plomb
(Universitat Politècnica de Catalunya / Université Libre Bruxelles, 2008)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
Industrial symbiosis between the winery and environmental industry through the Utilization of grape marc for water desalination containing copper(II)
(2018-02-01)
Article
Open AccessA bioadsorbent formulated with a secondary raw material, consisting of grape marc, subjected to a bioxidize process and entrapped in calcium alginate beads, was used for the desalination of water containing copper(II) ... -
Metodologia per escollir la via òptima de valorització de residus metàlics de forma sistemàtica
(Universitat Politècnica de Catalunya, 2021-10-26)
Master thesis
Open AccessEn aquest treball es proposa una metodologia per a comparar diferents vies de valorització d’un residu. Aquesta metodologia pretén ser una eina sistemàtica que permeti escollir d’entre un conjunt d’alternatives de ... -
Modelización predictiva de los cambios de la calidad del agua de entrada a L'Aquàrium de Barcelona
(Universitat Politècnica de Catalunya / Universitat de Barcelona, 2021-06)
Master thesis
Restricted access - confidentiality agreement
Covenantee: Aquàrium de BarcelonaL Aquàrium de Barcelona tiene un vasto y complejo sistema de peceras que albergan a más de 450 especies diferentes: la gran mayoría son autóctonas del Mediterráneo, aunque también alberga a algunas provenientes del Trópico. ... -
Non-dispersive selective extraction of germanium from fly ash leachates using membrane-based processes
(2019-01-07)
Article
Open AccessNon-dispersive selective extraction of Ge(IV) tartrates was carried out from simulated fly ash solutions containing heavy metals through supported liquid membranes (SLM). The optimum transport was obtained using a PTFE ... -
Performance of a field-scale permeable reactive barrier based on organic substrate and zero-valent iron for in situ remediation of acid mine drainage
(2013-11)
Article
Restricted access - publisher's policyA permeable reactive barrier (PRB) was in- stalled in Aznalcóllar (Spain) in order to rehabilitate the Agrio aquifer groundwater severely contaminated with acid mine drainage after a serious mining accident. The filling ... -
Selective separation of Germanium(IV) from simulated industrial leachates containing heavy metals by non-dispersive ionic extraction
(2019-06-15)
Article
Open AccessGermanium can be found in industrial leachates of coal gasification fly ashes or zinc plant residues, containing various heavy metals. In this research, the selective separation of germanium from simulated water coal ... -
Strategies for surface modification with Ag-shaped nanoparticles: electrocatalytic enhancement of screen-printed electrodes for the detection of heavy metals
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-09-30)
Article
Open AccessScreen-printed carbon nanofiber electrodes (SPCNFEs) represent an alternative with great acceptance due to their results, as well as their low impact on the environment. In order to improve their performance, in the present ... -
Study of the selectivity of sensors modified with Triangular AuAg Nanoboxes for the detection of heavy metals in contaminated waters
(Universitat Politècnica de Catalunya, 2021-07-01)
Master thesis
Open AccessLa contaminació de l'aigua per metalls pesants és un tema preocupant. Afecta tant al medi ambient com des d'una perspectiva mediambiental. El plom i el cadmi, entre molts altres, es poden acumular a organismes vius i es ...
