Pub Date : 1900-01-01DOI: 10.2166/9781789060225_0153
C. Almeida, I. Dror, M. Garuti, M. Grabarczyk, E. Guillon, E. V. Hullebusch, Andreina Laera, N. Mikac, J. Muňoz, D. Panagiotaras, V. Paulauskas, S. Rodriguez-Perez, S. Simon, Jan, inko, B. Stres, S. Usťak, C. Wardak, A. Mucha
Anaerobic digestion (AD) is a biotechnological process in which organic matter is microbially converted into biogas and digestate. Many parameters affect the underlying microbial processes, including depolymerization of organic compounds, acidogenesis, acetogenesis and methanogenesis, as part of the AD cycle. Optimal concentrations of different nutrients and micronutrients are a prerequisite for optimum microbial growth and metabolism in AD processes. The effluent digestate can be used as a substitute for chemical fertilizers, recycling nutrients to create more sustainable agricultural production systems. Trace elements (TEs) can be transferred to soils during application of digestate as fertilizer, being subjected to overview of different type of biogas plants and digestate post-treatment processes. Possible physicochemical interactions between digestate and soil components, which influence TEs speciation and availability for biological uptake, are also described. Finally, different TEs fractionation and speciation techniques are extensively discussed to give to the reader a good basis when investigating the fate of TEs in soils after digestate application.
{"title":"Assessing fate and bioavailability of trace elements in soils after digestate application","authors":"C. Almeida, I. Dror, M. Garuti, M. Grabarczyk, E. Guillon, E. V. Hullebusch, Andreina Laera, N. Mikac, J. Muňoz, D. Panagiotaras, V. Paulauskas, S. Rodriguez-Perez, S. Simon, Jan, inko, B. Stres, S. Usťak, C. Wardak, A. Mucha","doi":"10.2166/9781789060225_0153","DOIUrl":"https://doi.org/10.2166/9781789060225_0153","url":null,"abstract":"Anaerobic digestion (AD) is a biotechnological process in which organic matter is microbially converted into biogas and digestate. Many parameters affect the underlying microbial processes, including depolymerization of organic compounds, acidogenesis, acetogenesis and methanogenesis, as part of the AD cycle. Optimal concentrations of different nutrients and micronutrients are a prerequisite for optimum microbial growth and metabolism in AD processes. The effluent digestate can be used as a substitute for chemical fertilizers, recycling nutrients to create more sustainable agricultural production systems. Trace elements (TEs) can be transferred to soils during application of digestate as fertilizer, being subjected to overview of different type of biogas plants and digestate post-treatment processes. Possible physicochemical interactions between digestate and soil components, which influence TEs speciation and availability for biological uptake, are also described. Finally, different TEs fractionation and speciation techniques are extensively discussed to give to the reader a good basis when investigating the fate of TEs in soils after digestate application.","PeriodicalId":396970,"journal":{"name":"Trace Elements in Anaerobic Biotechnologies","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122390092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.2166/9781789060225_0051
{"title":"Trace element enzymes in reactions essential for anaerobic digestion","authors":"","doi":"10.2166/9781789060225_0051","DOIUrl":"https://doi.org/10.2166/9781789060225_0051","url":null,"abstract":"","PeriodicalId":396970,"journal":{"name":"Trace Elements in Anaerobic Biotechnologies","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127773536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.2166/9781789060225_0181
{"title":"Re-use of digestate and recovery techniques","authors":"","doi":"10.2166/9781789060225_0181","DOIUrl":"https://doi.org/10.2166/9781789060225_0181","url":null,"abstract":"","PeriodicalId":396970,"journal":{"name":"Trace Elements in Anaerobic Biotechnologies","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133734648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.2166/9781789060225_0101
{"title":"Mathematical modelling of trace element dynamics in anaerobic digestion environments","authors":"","doi":"10.2166/9781789060225_0101","DOIUrl":"https://doi.org/10.2166/9781789060225_0101","url":null,"abstract":"","PeriodicalId":396970,"journal":{"name":"Trace Elements in Anaerobic Biotechnologies","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129591019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.2166/9781789060225_0001
{"title":"Biogeochemistry of major elements in anaerobic digesters: carbon, nitrogen, phosphorus, sulfur and iron","authors":"","doi":"10.2166/9781789060225_0001","DOIUrl":"https://doi.org/10.2166/9781789060225_0001","url":null,"abstract":"","PeriodicalId":396970,"journal":{"name":"Trace Elements in Anaerobic Biotechnologies","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127297311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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