2017
DOI: 10.1016/j.jenvman.2017.04.056
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Sulfur flows and biosolids processing: Using Material Flux Analysis (MFA) principles at wastewater treatment plants

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Cited by 19 publications
(24 citation statements)
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“…It can be also observed that the biosolid cakes after fermentation process exhibit higher content of organosulfur compounds than the excess cake. Literature explains this phenomenon by the fact that protein amino acids (for instance methionine), responsible for the production of organosulfur compounds in anaerobic conditions, are relatively durable and they do not undergo degradation [27, 29]. …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…It can be also observed that the biosolid cakes after fermentation process exhibit higher content of organosulfur compounds than the excess cake. Literature explains this phenomenon by the fact that protein amino acids (for instance methionine), responsible for the production of organosulfur compounds in anaerobic conditions, are relatively durable and they do not undergo degradation [27, 29]. …”
Section: Resultsmentioning
confidence: 99%
“…The last group included in Table 3 is organosulfur compounds. Many papers on investigation of the biosolid cakes found these substances as key ones [ 25 , 27 , 28 ]. Performed statistical analysis revealed that methanethiol and ethanethiol could be the potential markers of particular types of the biosolid cakes.…”
Section: Resultsmentioning
confidence: 99%
“…Material flux analysis has been employed by Dewil, Baeyens, Roels, and Steene (2009) and Fisher, Alvarez-Gaitan, Stuetz, and Moore (2017) to characterize the flows of S through full-scale water resource recoveryfacilities. Both studies observed that the S content of solids increased through anaerobic digestion due to VS destruction and the presence of Fe further increased the S content due to the formation of precipitates.…”
Section: Research Articlementioning
confidence: 99%
“…Both studies observed that the S content of solids increased through anaerobic digestion due to VS destruction and the presence of Fe further increased the S content due to the formation of precipitates. Fisher et al () found that the fraction of the mass flow of S entering facilities which was present in the biogas as H 2 S varied from 0.4% to 21% across six WWTPs. Neither of these studies employed a material flux analysis to explicitly address the impact of Al and Fe on biogas quality.…”
Section: Introductionmentioning
confidence: 99%
“…It was elaborated to support MFA in waste management according to the Austrian standard ÖNORM S 2096 (MFA-application in waste management). STAN has been widely implemented to study material flows in waste management, but it has also been used in other areas of environmental sciences, for example, to study nutrients such as nitrogen and phosphorous in agriculture, urban systems, or wastewater [41][42][43] or to explore sulfur flows and biosolids [44].…”
Section: Information Processingmentioning
confidence: 99%