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Methodological approaches for the structural, chemical, and microbial analy...
Archive ouverte: Article de revue
Perez, Cédric | 2022-11
International audience. Biofilms are the predominant living presence of micro-organisms in the environment, and on the surfaces of cementitious materials. This protective organization gives the microorganisms a cert...
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Insights into the local interaction mechanisms between fermenting broken ma...
Archive ouverte: Article de revue
Giroudon, Marie | 2021
International audience. Concrete structures of anaerobic digestion plants face chemically aggressive conditions due to the contact with the complex liquid fraction of the fermenting biowaste. This paper aims to det...
... biodeterioration but have little effect on anaerobic digestion 15 CH4 production was similar in all BMP reactors (with/without binder materials) 16...
... biodeterioration, 36 biofilm 37 Graphical abstract 38 39 3 1 Introduction 40 Anaerobic digestion (AD) is the process of transforming...
... biodeterioration kinetics. 487 4.2.2 Material influence on the microbial communities 488 For all samples, regardless of the type of material, the...
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Biodeterioration kinetics and microbial community organization on surface o...
Archive ouverte: Article de revue
Perez, Cédric | 2021
International audience. Anaerobic digestion is a process that can produce renewable energy through the fermentation of biodegradable biomass. Industrial anaerobic digestion tanks are usually made of concrete but the...
... biodeterioration assay. Ammonium ions were produced throughout the biodeterioration test (Fig. 4A). After slight production during the first two weeks...
... biodeterioration Concerning biodeterioration, the phenomena observed here are identical to those highlighted by previous work on the same systems,...
... biodeterioration test. Duration of the biodeterioration test (weeks) 2 3 4 5 10 15 Indices Simpson 0.87 0.91 0.91 0.91 0.82 0.78 Shannon...
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Biodeterioration of mortars exposed to sewers in relation to microbial dive...
Archive ouverte: Article de revue
Lors, Christine | 2018-05
International audience. Strong deterioration of concrete in sewer systems is mainly due to microorganisms and especially to sulfur-oxidizing bacteria. Mortars made either with ordinary Portland cement (OPC) or calci...
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