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Trancone G, Spasiano D, Race M, Luongo V, Petrella A, Pirozzi F, Fratino U, Piccinni AF. A combined system for asbestos-cement waste degradation by dark fermentation and resulting supernatant valorization in anaerobic digestion. CHEMOSPHERE 2022; 300:134500. [PMID: 35395263 DOI: 10.1016/j.chemosphere.2022.134500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/14/2022] [Accepted: 03/31/2022] [Indexed: 06/14/2023]
Abstract
The use of biological processes for the treatment of asbestos cement waste (ACW) has gained interest in recent years. Nevertheless, this methodology is not yet consolidated because of the incomplete ACW conversion during the biological treatment and the consequent need for further treatments that generally require a high amount of energy and chemicals. In this study, the efficiency of both mesophilic and thermophilic dark fermentation (DF) fed with glucose in fed-batch conditions was assessed for ACW biological treatment. Both thermophilic and mesophilic DF of glucose resulted in a partial conversion of glucose into organic acids that successfully degraded all the asbestos fibers contained in an ACW sample. A hydrogen-rich biogas was produced as well: at the end of the mesophilic DF treatment 0.14 LH2 gglucose-1 were obtained. In addition, the anaerobic digestion (AD) of the DF supernatants led to the production of 0.38 LCH4 gCOD-1.
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Affiliation(s)
- G Trancone
- Department of Civil, Building and Environmental Engineering, University of Naples Federico II, Via Claudio, 21, 80125, Napoli, Italy
| | - D Spasiano
- Department of Civil, Environmental, Land, Building Engineering and Chemistry, Polytechnic University of Bari, Via E. Orabona, 4, 70125, Bari, Italy.
| | - M Race
- Department of Civil and Mechanical Engineering, Università di Cassino e del Lazio Meridionale, Viale dell'Università, 03043, Cassino, Italy
| | - V Luongo
- Department of Mathematics and Applications "Renato Caccioppoli", University of Naples Federico II, Via Cintia, Monte S. Angelo, Napoli, 80126, Italy
| | - A Petrella
- Department of Civil, Environmental, Land, Building Engineering and Chemistry, Polytechnic University of Bari, Via E. Orabona, 4, 70125, Bari, Italy
| | - F Pirozzi
- Department of Civil, Building and Environmental Engineering, University of Naples Federico II, Via Claudio, 21, 80125, Napoli, Italy
| | - U Fratino
- Department of Civil, Environmental, Land, Building Engineering and Chemistry, Polytechnic University of Bari, Via E. Orabona, 4, 70125, Bari, Italy
| | - A F Piccinni
- Department of Civil, Environmental, Land, Building Engineering and Chemistry, Polytechnic University of Bari, Via E. Orabona, 4, 70125, Bari, Italy
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David SR, Jaouen A, Ihiawakrim D, Geoffroy VA. Biodeterioration of asbestos cement by siderophore-producing Pseudomonas. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123699. [PMID: 32853889 DOI: 10.1016/j.jhazmat.2020.123699] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/09/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
Since the ban on the use of asbestos due to its carcinogenic properties, the removal of asbestos cement, representing the major asbestos-containing waste, has proven to be a challenge in most industrial countries. Asbestos-containing products are mainly disposed of in landfills and have remained untreated. Bioremediation involving bacteria previously reported the ability of Pseudomonas aeruginosa to release iron from flocking asbestos waste through a siderophore-driven mechanism. We examined the involvement of siderophore-producing Pseudomonas in the biodeterioration of asbestos cement. Iron and magnesium solubilization were evaluated by specific siderophore-producing mutants. The absence of one of the two siderophores affected iron extraction, whereas equivalent dissolution as that of the control was observed in the absence of siderophore. Both pyoverdine and pyochelin biosynthesis was repressed in the presence of asbestos cement, suggesting iron bioavailability from the waste. We compared the efficiency of various pyoverdines to scavenge iron from asbestos cement waste that revealed the efficiency of all pyoverdines. Pyoverdines were efficient in iron removal extracted continuously, with no evident extraction limit, in long-term weathering experiments with these pyoverdines. The optimization of pyoverdine-asbestos weathering may allow the development of a bioremediation process to avoid the disposal of such waste in landfills.
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Affiliation(s)
- Sébastien R David
- Université de Strasbourg, CNRS-UMR7242, BSC, ESBS, 300 Bld Sébastien Brant, 67413 Illkirch, Strasbourg, France; Agence de l'Environnement et de la Maîtrise de l'Energie, 20 Avenue du Grésillé, BP 90406, 49004 Angers Cedex 01, France
| | - Agathe Jaouen
- Université de Strasbourg, CNRS-UMR7242, BSC, ESBS, 300 Bld Sébastien Brant, 67413 Illkirch, Strasbourg, France
| | - Dris Ihiawakrim
- Université de Strasbourg, CNRS-UMR7504, IPCMS, 23 Rue du Loess, BP 43, 67034 Strasbourg, France
| | - Valérie A Geoffroy
- Université de Strasbourg, CNRS-UMR7242, BSC, ESBS, 300 Bld Sébastien Brant, 67413 Illkirch, Strasbourg, France.
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Mugnai G, Borruso L, Mimmo T, Cesco S, Luongo V, Frunzo L, Fabbricino M, Pirozzi F, Cappitelli F, Villa F. Dynamics of bacterial communities and substrate conversion during olive-mill waste dark fermentation: Prediction of the metabolic routes for hydrogen production. BIORESOURCE TECHNOLOGY 2021; 319:124157. [PMID: 32987280 DOI: 10.1016/j.biortech.2020.124157] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
The aim of this work was to study the biological catalysts and possible substrate conversion routes in mesophilic dark fermentation reactors aimed at producing H2 from olive mill wastewater. Bacillus and Clostridium were the most abundant phylotypes during the rapid stage of H2 production. Chemical analyses combined with predictive functional profiling of the bacterial communities indicated that the lactate fermentation was the main H2-producing route. In fact, during the fermentation process, lactate and acetate were consumed, while H2 and butyrate were being produced. The fermentation process was rich in genes that encode enzymes for lactate generation from pyruvate. Lactate conversion to butyrate through the generation of pyruvate produced H2 through the recycling of electron carriers via the pyruvate ferredoxin oxydoreductase pathway. Overall, these findings showed the synergy among lactate-, acetate- and H2-producing bacteria, which complex interactions determine the H2 production routes in the bioreactors.
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Affiliation(s)
- Gianmarco Mugnai
- Department of Food, Environmental and Nutritional Sciences, University of Milan, via Celoria 2, 20133 Milan, Italy
| | - Luigimaria Borruso
- Faculty of Science and Technology, Free University of Bolzano, Piazza Università 5, 39100 Bolzano, Italy
| | - Tanja Mimmo
- Faculty of Science and Technology, Free University of Bolzano, Piazza Università 5, 39100 Bolzano, Italy
| | - Stefano Cesco
- Faculty of Science and Technology, Free University of Bolzano, Piazza Università 5, 39100 Bolzano, Italy
| | - Vincenzo Luongo
- Department of Mathematics and Applications "Renato Caccioppoli", University of Naples "Federico II", via Cintia, Monte S. Angelo, 80126 Naples, Italy
| | - Luigi Frunzo
- Department of Mathematics and Applications "Renato Caccioppoli", University of Naples "Federico II", via Cintia, Monte S. Angelo, 80126 Naples, Italy
| | - Massimiliano Fabbricino
- Department of Civil, Architectural and Environmental Engineering, University of Naples "Federico II", via Claudio 21, 80125 Naples, Italy
| | - Francesco Pirozzi
- Department of Civil, Architectural and Environmental Engineering, University of Naples "Federico II", via Claudio 21, 80125 Naples, Italy
| | - Francesca Cappitelli
- Department of Food, Environmental and Nutritional Sciences, University of Milan, via Celoria 2, 20133 Milan, Italy
| | - Federica Villa
- Department of Food, Environmental and Nutritional Sciences, University of Milan, via Celoria 2, 20133 Milan, Italy.
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Andreozzi R, Fabbricino M, Ferraro A, Lerza S, Marotta R, Pirozzi F, Race M. Simultaneous removal of Cr(III) from high contaminated soil and recovery of lactic acid from the spent solution. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 268:110584. [PMID: 32383665 DOI: 10.1016/j.jenvman.2020.110584] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/25/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
It is proposed a closed-loop treatment cycle for Cr(III) removal from contaminated soils (2080 mg/kg). The treatment includes the use of lactic acid as washing agent, and the recovery of both Cr(II) and lactic acid from the spent solution. Results indicate that Cr(III) removal efficiency can be very high, passing 70% in all tested operative conditions. The metal forms strong complexes with lactic acid, and therefore cannot be eliminated through direct precipitation simply increasing the pH value. Therefore, lactic acid is preliminarily extracted from the solution using n-butanol at very acidic pH. The obtained extraction degree is generally high, varying between 0.5 and 1 according to the amount of used n-butanol solution. After lactic acid extraction, almost 100% of chromium can be recovered through precipitation in alkaline conditions. Lactic acid, in turns, can be purified and reused for a new washing treatment, separating it from n-butanol solution through water extraction. The extraction efficiency is once more satisfying (around 0.5), and not dependent on the operative pH.
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Affiliation(s)
- R Andreozzi
- Department of Chemical Engineering, Materials, and Industrial Production, University of Naples Federico II, Piazzale V. Tecchio 80, 80125, Naples, Italy
| | - M Fabbricino
- Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, Via Claudio 21, 80125, Naples, Italy
| | - A Ferraro
- Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, Via Claudio 21, 80125, Naples, Italy
| | - S Lerza
- Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, Via Claudio 21, 80125, Naples, Italy
| | - R Marotta
- Department of Chemical Engineering, Materials, and Industrial Production, University of Naples Federico II, Piazzale V. Tecchio 80, 80125, Naples, Italy
| | - F Pirozzi
- Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, Via Claudio 21, 80125, Naples, Italy
| | - M Race
- Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via di Biasio 43, 03043, Cassino, Italy.
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Nzogo Metoule CT, Delaby S, Ferrasse JH, Boutin O. Hydrothermal process development for the treatment of crocidolite asbestos waste. WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2019; 37:914-924. [PMID: 31315552 DOI: 10.1177/0734242x19859426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The asbestos-containing waste management is a public health topic for countries which have used this mineral. Treatment of chrysotile (white asbestos), a phyllosilicate from serpentine, crocidolite (blue asbestos, first results on this kind of asbestos), one of the five asbestos varieties of amphibole family and asbestos-containing waste conversion process is proposed by using hydrothermal treatment in supercritical water. All samples were treated in an Inconel Batch Reactor. The treatment durations range is from 1 to 6 hours, temperatures range is from 400°C to 750°C, mass concentration range is from 0.02 to 170 mg. mL-1 and pressures are higher than 23 MPa. Ultrapure water is used for sample preparation. This ultrapure water is used to monitor mineral leaching on the aqueous phase and to avoid particle cross-contamination. Transmission electron microscopy analyses were carried out to check the presence or not of asbestos phase. According to these analyses, the best conditions of conversion were 1 hour and 0.02 mg. mL-1 for chrysotile, 3 hours and 0.02 mg. mL-1 for crocidolite and 1 hour and 20 mg. mL-1 for asbestos-containing waste, at T = 750°C. Supercritical water conditions were maintained during the whole treatment. The X-ray diffraction showed that the main phases present after treatments were riebeckite and magnetite (crocidolite), forsterite and enstatite (chrysotile), and calcite, spurrite and gehlenite (asbestos-containing waste). Finally, a scanning electron microscopy analysis was performed to monitor morphological fibre change. The elongated structure, partially fragmented, was found in all samples.
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Affiliation(s)
- C T Nzogo Metoule
- 1 CSTB, Comfort Health Direction, Aero-Contaminants and Biological Agents Division, France
| | - S Delaby
- 1 CSTB, Comfort Health Direction, Aero-Contaminants and Biological Agents Division, France
| | - J H Ferrasse
- 2 Aix-Marseille University, CNRS, Centrale Marseille, France
| | - O Boutin
- 2 Aix-Marseille University, CNRS, Centrale Marseille, France
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Petrella A, Spasiano D, Rizzi V, Cosma P, Race M, De Vietro N. Thermodynamic and kinetic investigation of heavy metals sorption in packed bed columns by recycled lignocellulosic materials from olive oil production. CHEM ENG COMMUN 2019. [DOI: 10.1080/00986445.2019.1574768] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Andrea Petrella
- Dipartimento di Ingegneria Civile, Ambientale, Edile, del Territorio e di Chimica, Politecnico di Bari, Bari, Italy
| | - Danilo Spasiano
- Dipartimento di Ingegneria Civile, Ambientale, Edile, del Territorio e di Chimica, Politecnico di Bari, Bari, Italy
| | - Vito Rizzi
- Dipartimento di Chimica, Università di Bari, Bari, Italy
| | - Pinalysa Cosma
- Dipartimento di Chimica, Università di Bari, Bari, Italy
| | - Marco Race
- Dipartimento di Ingegneria Civile e Meccanica, Università di Cassino e del Lazio Meridionale, Cassino, Italy
| | - Nicoletta De Vietro
- Istituto di Nanotecnologia (Nanotec), Consiglio Nazionale delle Ricerche (CNR), c/o Dipartimento di Chimica, Università degli Studi di Bari “Aldo Moro”, Bari, Italy
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Porous Waste Glass for Lead Removal in Packed Bed Columns and Reuse in Cement Conglomerates. MATERIALS 2018; 12:ma12010094. [PMID: 30597857 PMCID: PMC6337151 DOI: 10.3390/ma12010094] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/17/2018] [Accepted: 12/24/2018] [Indexed: 12/23/2022]
Abstract
A porous waste glass (RWPG = recycled waste porous glass) was used in wastewater treatments for the removal of lead ions from single, binary, and ternary metal solutions (with cadmium and nickel ions). Experiments were performed in columns (30 cm3, 10 g) filled with 0.5–1 mm beads till complete glass exhaustion (breakthrough). In the case of single and binary solutions, the columns were percolated at 0.2 Lh−1 (2 mg Me+2 L−1); in the case of ternary solutions, the columns were percolated at 0.15–0.4 Lh−1 (2 mg Me2+ L−1) and with 2–5 mg Me2+ L−1 influent concentration (0.2 Lh−1). Lead ions were removed mainly by ion exchange and also by adsorption. From a kinetic point of view, the rate controlling step of the process was the interdiffusion of the lead ions in the Nernst stationary liquid film around the sorbent. The uptake of the metals and the glass selectivity were confirmed by Energy Dispersive X-ray spectroscopy (EDX) analysis. After lead retention process, glass beads were reused as lightweight aggregates for thermal insulating and environmental safe mortars.
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