Identification of Factors and Variables that Influence the Anaerobic Digestion of Municipal Biowaste and Food Waste

Casallas-Ojeda, Miguel; Marmolejo-Rebellón, Luis Fernando; Torres–Lozada, Patricia

doi:10.1007/s12649-020-01150-x

Cited by 24 publications

(15 citation statements)

References 110 publications

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“…The behavior observed in Figure 4 is similar to that shown by Casallas-Ojeda et al [45] and Zamri et al [46] for food wastes. This indicates an increasing interest in studies on AD, possibly associated with the relevance of this technological process in the treatment of wastes.…”

Section: Geographical Location Of the Studies And Its Evolution Over ...supporting

confidence: 86%

“…Figure 7 shows 12 clusters (G1 to G12) resulting from grouping keywords according to their similarity. In general, it was found that the keywords are grouped into factors (clusters) such as those reported by authors such as Casallas-Ojeda et al [45] and Cárdenas-Cleves et al [61]. Indeed, the clusters' substrate and environmental factors, inoculum, and experimental configuration coincide with these studies.…”

Section: Author and Word Co-occurrence Top Journals Main Articles And...supporting

confidence: 69%

“…Moreover, it is important to consider that the use of soil improver may emit odors and favor the presence of toxic organic compounds. Additionally, this material in many cases has problems due to the high presence of pathogens, generally when the substrate has been degraded under mesophilic temperature regimes [45].…”

Section: Trends Associated With the Digestatementioning

confidence: 99%

“…Concerning the reactors configuration and capacity, about 93% of the articles on AD were developed in one stage, and 89% of the articles developed BMP, considering a capacity of the reactors lower than 128 L. These aspects represent knowledge gaps that can be addressed in future research and that have been identified in similar literature reviews FW [45,108]. Concerning substrates, cattle manure has been used in many (38%) of the studies that were found about CW.…”

Section: Research and Reflection Trendsmentioning

confidence: 99%

“…Regarding the parameters, it was identified that few studies address them jointly, which can lead to errors as the possible interaction between the variables might be ignored when the variables are studied individually [63]. This finding was also highlighted by Casallas-Ojeda et al [45] in their AD technology surveillance with FW.…”

Section: Research and Reflection Trendsmentioning

confidence: 99%

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Opportunities for Waste to Energy in the Milk Production Industry: Perspectives for the Circular Economy

et al. 2021

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Cheese whey is a waste produced in the dairy industry which generates problems if it is dumped directly into the sewer due to its high organic load. An alternative for cheese whey management is anaerobic digestion, a biological process that transforms organic matter into biogas and digestate, two products with significant energy and agricultural potential. This work was aimed at contributing to the building of knowledge about the anaerobic degradation of cheese whey, developing a bibliometric analysis, and tracing trends in related research from 2010 up to the present, using PRISMA® to develop a systematic review based on Scopus® and using Excel® and bibliometric software (VosViewer® and RefViz®) for the identification of information. Our results show that the research around cheese whey is relatively recent and that the highest percentage of publications is from 2018 onwards. Twelve variables of the anaerobic cheese whey degradation process were identified and grouped into five factors: substrate, reactor configuration, digestate analysis, microbiological analysis, and inoculum. Likewise, it was identified that most of the anaerobic processes allow the implementation of the circular economy into the dairy sector. In conclusion, the application of anaerobic digestion in the dairy sector can help to close the productive cycles, produce biofuels, and reduce pollution.

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Section: Geographical Location Of the Studies And Its Evolution Over ...supporting

confidence: 86%

Section: Author and Word Co-occurrence Top Journals Main Articles And...supporting

confidence: 69%

Section: Trends Associated With the Digestatementioning

confidence: 99%

Section: Research and Reflection Trendsmentioning

confidence: 99%

Section: Research and Reflection Trendsmentioning

confidence: 99%

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Opportunities for Waste to Energy in the Milk Production Industry: Perspectives for the Circular Economy

et al. 2021

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Valorization of liquid digestate from wastewater and microalgae: a promising proposal for nutrient recovery in hydroponic systems

Rubert,

Costa,

Colla

et al. 2024

Environ Dev Sustain

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Pre-dimensioning of Small-Scale Anaerobic Reactors of Food Waste Through Biochemical Methane Potential Assays and Kinetic Models

2021

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Identification of Factors and Variables that Influence the Anaerobic Digestion of Municipal Biowaste and Food Waste

Cited by 24 publications

References 110 publications

Opportunities for Waste to Energy in the Milk Production Industry: Perspectives for the Circular Economy

Opportunities for Waste to Energy in the Milk Production Industry: Perspectives for the Circular Economy

Valorization of liquid digestate from wastewater and microalgae: a promising proposal for nutrient recovery in hydroponic systems

Pre-dimensioning of Small-Scale Anaerobic Reactors of Food Waste Through Biochemical Methane Potential Assays and Kinetic Models

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