Author: Antonio d' Achiardi
Publisher:
ISBN:
Category :
Languages : en
Pages : 1056
Book Description
I Metalli Loro Minerali E Miniere Di Antionio D'Achiardi
Author: Antonio d' Achiardi
Publisher:
ISBN:
Category :
Languages : en
Pages : 1056
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1056
Book Description
International Catalogue of Scientific Literature
Author:
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 862
Book Description
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 862
Book Description
International Catalogue of Scientific Literature [1901-1914]
Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 1062
Book Description
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 1062
Book Description
International Catalogue of Scientific Literature
Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 860
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 860
Book Description
Minerals Yearbook
Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 1056
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1056
Book Description
Metal Removal and Recovery from Mining Wastewater and E-waste Leachate
Author: Suthee Janyasuthiwong
Publisher: CRC Press
ISBN: 0429605838
Category : Nature
Languages : en
Pages : 104
Book Description
Metal contamination in the environment is a persisting global issue. The metal reservoirs in the earth have declined due to society’s needs and due to uncontrolled mining activities. Therefore, the idea to recover metals from waste streams has emerged. In this thesis, cost competitive technologies such as adsorption using agro-wastes and precipitation using an inverse fluidized bed (IFB) reactor were investigated, with special emphasis on the recovery of base metals. Groundnut shell showed good potential for metal (Cu, Pb and Zn) removal. From artificial neural network modeling, the performance of the sulfate reducing bacteria (SRB) was found to be strongly pH dependent; the removal efficiency of Cu and Zn in the IFB at pH 5.0 was >97%. Electronic waste is a good candidate as secondary metal resource. The recovery of Cu from computer printed circuited boards (PCBs) using biogenic sulfide precipitation was investigated as well. Using this technology, Cu could be recovered at ~0.48 g Cu/g PCBs.
Publisher: CRC Press
ISBN: 0429605838
Category : Nature
Languages : en
Pages : 104
Book Description
Metal contamination in the environment is a persisting global issue. The metal reservoirs in the earth have declined due to society’s needs and due to uncontrolled mining activities. Therefore, the idea to recover metals from waste streams has emerged. In this thesis, cost competitive technologies such as adsorption using agro-wastes and precipitation using an inverse fluidized bed (IFB) reactor were investigated, with special emphasis on the recovery of base metals. Groundnut shell showed good potential for metal (Cu, Pb and Zn) removal. From artificial neural network modeling, the performance of the sulfate reducing bacteria (SRB) was found to be strongly pH dependent; the removal efficiency of Cu and Zn in the IFB at pH 5.0 was >97%. Electronic waste is a good candidate as secondary metal resource. The recovery of Cu from computer printed circuited boards (PCBs) using biogenic sulfide precipitation was investigated as well. Using this technology, Cu could be recovered at ~0.48 g Cu/g PCBs.
Della tramutazione dei colori delle lamine sottili dal sistema di riflessione in qualli di trasmissione, e vice-versa. [Reprinted from the “Annali delle scienze del regno Lombardo-Veneto.”]
Author: Ambrogio FUSINIERI
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
ENCICLOPEDIA ECONOMICA ACCOMODATA ALL' INTELLIGENZA
Author: FRANCESCO. PREDARI
Publisher:
ISBN:
Category :
Languages : en
Pages : 1294
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1294
Book Description
Italian Modernisms
Author: Sergio Poretti
Publisher: Gangemi Editore spa
ISBN: 8849297645
Category : Architecture
Languages : en
Pages : 324
Book Description
The studies in this book focus on Italian twentieth-century architecture, in particular design and construction techniques. The descriptions of the worksites and building processes provide a much better and clearer picture of the different modernist styles that existed in Italy; they also reveal the ‘thin red line' that characterised an univocal construction method: mixed masonry enriched (and not replaced) by reinforced concrete – a technique well suited to small artisanal worksites. This was a mild version of modern construction, in line with the role construction played in slowing down an industrialisation process which in Italy was, in itself, slow. Each chapter illustrates a specific aspect of the history of construction and highlights several new issues involving architecture in general: the important tectonic similarities which one way or another link the Littorio style and the several different kinds of rationalisms in the thirties; the continuity between the autarchic experimentation and the techniques used in reconstruction; the connection between the large-scale works designed by engineers and the architectures of the fifties and sixties, which now appear to be one of the mainstays of the unique Italian Style.
Publisher: Gangemi Editore spa
ISBN: 8849297645
Category : Architecture
Languages : en
Pages : 324
Book Description
The studies in this book focus on Italian twentieth-century architecture, in particular design and construction techniques. The descriptions of the worksites and building processes provide a much better and clearer picture of the different modernist styles that existed in Italy; they also reveal the ‘thin red line' that characterised an univocal construction method: mixed masonry enriched (and not replaced) by reinforced concrete – a technique well suited to small artisanal worksites. This was a mild version of modern construction, in line with the role construction played in slowing down an industrialisation process which in Italy was, in itself, slow. Each chapter illustrates a specific aspect of the history of construction and highlights several new issues involving architecture in general: the important tectonic similarities which one way or another link the Littorio style and the several different kinds of rationalisms in the thirties; the continuity between the autarchic experimentation and the techniques used in reconstruction; the connection between the large-scale works designed by engineers and the architectures of the fifties and sixties, which now appear to be one of the mainstays of the unique Italian Style.
Dizionario Italiano Ed Inglese. A Dictionary Italian and English, Containing All the Words of the Vocabulary Della Crusca and Several Hundred More Taken from the Most Approved Authors; with Proverbs and Familiar Phrases, to which is Prefix'd a Table of Authors, Quoted in this Work... By Ferdinand Altieri, ..
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 616
Book Description