Co-digestion of organic and mineral wastes for enhanced biogas production: Reactor performance and evolution of microbial community and function

Shamurad, Burhan; Gray, Neil; Petropoulos, Evangelos; Tabraiz, Shamas; Acharya, Kishor; Quintela-Baluja, Marcos; Sallis, Paul J.

doi:10.1016/j.wasman.2019.02.021

Cited by 20 publications

(36 citation statements)

References 78 publications

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“…Methane produced in a controlled way at WWTPs or landfills can be collected and converted to energy . While producing biogas, harmful waste and noxious odor are neutralized, and valuable fertilizer is obtained . Good biogas production efficiency is achieved from fermentation of liquid solution of swine slurry or sewage sludge.…”

Section: Feedstocks Technologies and Factors Design To Intensify Bimentioning

confidence: 99%

Intensification of biogas production using various technologies: A review

et al. 2020

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Summary Anaerobic digestion (AD) is an organic matter conversion technology which offers a wide range of options for production of biogas from organic biomass, providing an excellent opportunity to convert abundant bioresources into safe, eco‐friendly, renewable energy. Important factors in the process of AD are the biodiversity of microorganisms, chemical load of oxygen demand, and content of water and total solids. A challenge for the future is to find technologies that will maximally enhance biogas production and to find pathways for biogas to supersede well‐established technologies and practices in the contemporary heavily fossil fuel‐based energy system. Current studies on technologies of biogas production indicate a number of possibilities of using appropriate biological and physicochemical additives, like added enzymes or fruit pomace, as well as immobilizing microorganisms on biofilters. Anaerobic biorefinery is an emerging concept that generates not only bioenergy but also high‐value biochemical products from the same feedstock. This study is a review of articles describing the intensification of biogas production by using various technologies.

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Section: Feedstocks Technologies and Factors Design To Intensify Bimentioning

confidence: 99%

Intensification of biogas production using various technologies: A review

et al. 2020

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“…The data shows metal concentrations (total and dissolved concentrations) and microbial sequencing data (Illumina HiSeq (16S V4)) of digestate samples from continuous stirred tank reactor (CSTR) systems at conventional mesophilic temperatures (37 °C) [1] . Total and dissolved concentrations of metals measured from digestate samples were classified to major, minor and trace elements ( Fig.…”

Section: Datamentioning

confidence: 99%

“…Moreover, the sequencing data was used for canonical correspondence analysis (CCA; ( Fig. 4 )) showing correlation of the abundance of the archaeal genera with the physicochemical parameters measured/or calculated [1] . The interpretation of the metal and microbial analyses of this data set was performed by Shamurad et al.…”

Section: Datamentioning

confidence: 99%

“…The interpretation of the metal and microbial analyses of this data set was performed by Shamurad et al. [1] .

Fig.…”

Section: Datamentioning

confidence: 99%

“…CO = control reactor, IBA = incineration bottom ash, FA = fly ash, BA = boiler ash, CBW = cement-based waste. ‘L’ and ‘D’ refer to the reactors feeding method ‘liquid-recycled feeding method’ and ‘draw-and-fill feeding method’ respectively [1] .

Fig.…”

Section: Datamentioning

confidence: 99%

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Data of metal and microbial analyses from anaerobic co-digestion of organic and mineral wastes

et al. 2019

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High concentrations of minerals, heavy metals are often found in mineral wastes (MWs) originated from municipal solid waste incineration plants, so as construction/demolition sites. Such by-products (minerals) often have buffering capacity. The current work provides analysis of total and soluble (dissolved) metal concentrations released by four different MWs (a. cement-based waste, b. incineration (bottom), c. fly and d. boiler ash) supplemented to anaerobic reactors of organic waste at 37 °C. The reactors (continuous stirred tank reactor (CSTR)) were ran for 75 days at hydrolytic retention time of 20 days. Genomic DNA extraction, and qPCR and Illumina HiSeq (16S V4) analyses were conducted to investigate microbial community population and composition in anaerobic digestate samples collected from these reactors. Output data from Illumina sequencing analysis were FastQ files analysed using the QIIME2 pipeline to produce a feature table listing the frequency of each assigned microbial taxa per samples. Additional study was conducted on the microbial data to visualise variations in microbial communities using the STAMP software and phyloseq R package. Detailed interpretation and discussion of the results can be found in the related research article [1].

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Anaerobic digestion via codigestion strategies for production of bioenergy

2022

Biomass, Biofuels, Biochemicals

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Co-digestion of organic and mineral wastes for enhanced biogas production: Reactor performance and evolution of microbial community and function

Cited by 20 publications

References 78 publications

Intensification of biogas production using various technologies: A review

Intensification of biogas production using various technologies: A review

Data of metal and microbial analyses from anaerobic co-digestion of organic and mineral wastes

Anaerobic digestion via codigestion strategies for production of bioenergy

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