Výsledky vyhledávání - "I. De Michelis"

Publikováno v: Inzynieria Mineralna 42 (2018): 281–288. doi:10.29227/IM-2018-02-35
info:cnr-pdr/source/autori:S. Ubaldini, D. Guglietta, G. Ubaldini and I. De Michelis./titolo:Valorisation of mining waste for gold recovery/doi:10.29227%2FIM-2018-02-35/rivista:Inzynieria Mineralna/anno:2018/pagina_da:281/pagina_a:288/intervallo_pagine:281–288/volume:42
XIX International Conference Waste Recycling, pp. 19–19, Kraków, Poland, 22-23/10/2015
info:cnr-pdr/source/autori:S. Ubaldini, D. Guglietta, G. Ubaldini and I. De Michelis/congresso_nome:XIX International Conference Waste Recycling/congresso_luogo:Kraków, Poland/congresso_data:22-23%2F10%2F2015/anno:2015/pagina_da:19/pagina_a:19/intervallo_pagine:19–19

Purpose: the metals and industrial minerals contained in the tailings produced by mining and quarrying activities, are cause of environmental damage. The objective of this experimental work is the application of innovative technologies for the treatm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7c3515bdb4b55faccdf1118d32266327
http://www.cnr.it/prodotto/i/335982

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Treatment of TMAH solutions from the microelectronics industry: A combined process scheme

Autor: Valentina Innocenzi, A. Di Renzo, G. Mazziotti di Celso, Svetlana B. Zueva, I. De Michelis, Marina Prisciandaro, Francesco Vegliò

Publikováno v: Journal of Water Process Engineering. 31:100780

The microelectronics industry produces significant amounts of wastewaters containing inorganic substances such as fluorides, phosphates, and organic pollutants such as acetic acid (CH3COOH), and tetramethylammonium hydroxide (C4H13NO, TMAH). The obje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6c60e2378058202432897d2a3029dd7
https://doi.org/10.1016/j.jwpe.2019.100780

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Metal extraction from spent sulfuric acid catalyst through alkaline and acidic leaching

Autor: A.T. Ozturk, A. Ognyanova, Ata Akcil, I. De Michelis, Francesco Vegliò, Giuliana Taglieri, Francesco Ferella

Publikováno v: Hydrometallurgy. 100:20-28

Spent catalyst from manufacture of sulfuric acid production (main elemental composition: 3.5% V, 0.63% Ni, 7.9% Fe and 9.64% Si) can be used as a secondary source of vanadium and nickel. Extraction of these metals was studied using two different leac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e176dd878ab6d896c35060fab41faca2
https://doi.org/10.1016/j.hydromet.2009.09.009

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Treatment of concentrated arsenic(V) solutions by micellar enhanced ultrafiltration with high molecular weight cut-off membrane

Autor: Francesca Beolchini, I. De Michelis, Francesca Pagnanelli, Francesco Vegliò

Publikováno v: Journal of Hazardous Materials. 148:116-121

In this work arsenic removal by micellar enhanced ultrafiltration (MEUF) was investigated using cetylpyridinium chloride (CPC) and a cross-flow polyethersulphone (PES) membrane apparatus. The effects of some operating factors on permeate flux, arseni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aea8f530b775c6c784c93a9920fd234
https://doi.org/10.1016/j.jhazmat.2007.02.031

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Micellar Enhanced Ultrafiltration for Arsenic(V) Removal: Effect of Main Operating Conditions and Dynamic Modelling

Autor: I. De Michelis, Francesca Pagnanelli, Francesco Vegliò, Francesca Beolchini

Publikováno v: Environmental Science & Technology. 40:2746-2752

In this work arsenic removal by micellar enhanced ultrafiltration (MEUF) was investigated using cetylpyridinium chloride (CPC) in ceramic membrane apparatus. Permeability tests and discontinuous diafiltration tests were performed in different operati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee24284f6871d596994d19e1d5b6d9a4
https://doi.org/10.1021/es052114m

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Recovery of yttrium from cathode ray tubes and lamps' fluorescent powders: Experimental results and economic simulation

Autor: Francesco Vegliò, I. De Michelis, Francesco Ferella, Valentina Innocenzi

In this paper, yttrium recovery from fluorescent powder of lamps and cathode ray tubes (CRTs) is described. The process for treating these materials includes the following: (a) acid leaching, (b) purification of the leach liquors using sodium hydroxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::680dfa46687dccb927717116ae624550
http://hdl.handle.net/11697/88857

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