Marina Clausi

Avoiding calcination: Low-carbon alkali-activated binders from mechanochemically activated illitic, carbonate-rich clays

Marina Clausi, A. Fernández‐Jiménez, Gianluca Girardi, Vera Amicarelli et autres

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Enhancing the sustainability of geopolymer adsorbents for efficient ammonium removal using sludges from water potabilization and wastewater treatment plants

Marina Clausi, Vito Cofano, Maryem Medini, Roberta Occhipinti et autres

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Demonstrating the Efficacy of Core-Shell Silica Catalyst in Depolymerizing Polycarbonate

Onofrio Losito, Pasquale Pisani, Alessia De Cataldo, Cosimo Annese et autres

Polycarbonate (PC) is a highly versatile plastic material that is extensively utilized across various industries due to its superior properties, including high impact strength and heat resistance. However, its durability presents significant challenges for recycling and waste management. Polycarbonate is a thermoplastic …

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The Use of Lime over the Centuries: The Complexity of the Apulian Built Heritage

Giacomo Eramo, Marina Clausi, Giovanna Fioretti, Daniela Pinto

In the field of historical buildings, the wide use of lime as a binder in various contexts of application emerges from a series of artistic and archaeological evidence in the Apulia (Italy) from the 4th century BCE to the 15th century CE. …

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Alkali Activation of Clay and Water Potabilization Sludge Binary Blends: Influence of Composition and Curing Conditions

Marina Clausi, Gianluca Girardi, Daniela Pinto

This work aims to evaluate the compatibility and features of alkali-activated blends obtained by replacing carbonate-rich illitic clay with either untreated or heat-treated water potabilization sludge (WPS). The experimental setting was created looking towards producing environmentally friendly solutions such as precursors that …

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Pollutants abatement in aqueous solutions with geopolymer catalysts: A photo fenton case

Marina Clausi, Stefano Savino, Federico Cangialosi, Giacomo Eramo et autres

Environmental pollution is a serious threat to human health and the natural environment, and it has aroused widespread concern. One of the most effective processes in the removal of pollutants from wastewater is the Fenton reaction. This process is based on the …

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Valorisation of Water Potabilization Sludges as Precursors for Alkali-Activated Binders: Characterization and Feasibility Study

Marina Clausi, Daniela Pinto

Water potabilization sludges (WPS) are a heterogeneous waste generated from the coagulation–flocculation process of drinking water production, whose composition is highly dependent on the geological context of reservoirs, the composition and volume of treated water, and the types of coagulants used. For …

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A Non-Invasive and Sustainable Characterization of Pigments in Wall Paintings: A Library of Apulian Colors

Giovanna Fioretti, Marina Clausi, Giacomo Eramo, Elisabetta Longo et autres

This paper proposed a multianalytical, non-invasive, accessible and expensive (compared to traditional ones) approach for the characterization of pictorial surfaces. A set of 18 pigments and 37 mixtures widely used in the Middle Ages in the Apulia (Italy) artistic and archaeological contexts …

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Alkali-Activated Binary Binders with Carbonate-Rich Illitic Clay

Angela D’Elia, Marina Clausi, A. Fernández‐Jiménez, A. Palomo et autres

This work deals with the investigation of alkaline binders obtained from binary mixtures of carbonate-rich illitic clay from deposits in southern Italy and two industrial by-products with very different total composition and calcium content, i.e., blast furnace slag and type F fly …

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Effect of NaOH molarity on the formation of hybrid cements from sulfate-bearing clay and Pietra Serena sludge

Roberta Occhipinti, A. Fernández‐Jiménez, A. Palomo, Serena C. Tarantino et autres

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Reuse of waste sandstone sludge via alkali activation in matrices of fly ash and metakaolin

Marina Clausi, A. Fernández‐Jiménez, A. Palomo, Serena C. Tarantino et autres

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Synthesis of geopolymers from mechanically and thermally treated carbonate-rich clay sediments

Angela D’Elia, Daniela Pinto, Sc Tarantino, M. Pia Riccardi et autres