Ozonolysis of straw from Secale cereale L. for anaerobic digestion

Domański, Jarosław; Marchut-Mikołajczyk, Olga; Polewczyk, Arkadiusz; Januszewicz, Bartłomiej

doi:10.1016/j.biortech.2017.08.090

Cited by 13 publications

(13 citation statements)

References 34 publications

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“…Ozonolysis is one of the most promising chemical oxidative pretreatments for lignin degradation with minimal losses of hemicellulose and cellulose contents [163], but most of the reported literature is on its application related to pulp. Dománski et al [164] reported a specific methane production of 291 LCH 4 /kg VS using ozonolysis pretreatment of rye straw with an ozone dose of 100 g O 3 /m 3 for 60 min.…”

Section: Other Pretreatmentsmentioning

confidence: 99%

Insight into Pretreatment Methods of Lignocellulosic Biomass to Increase Biogas Yield: Current State, Challenges, and Opportunities

et al. 2019

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Lignocellulosic biomass is recalcitrant due to its heterogeneous structure, which is one of the major limitations for its use as a feedstock for methane production. Although different pretreatment methods are being used, intermediaries formed are known to show adverse effect on microorganisms involved in methane formation. This review, apart from highlighting the efficiency and limitations of the different pretreatment methods from engineering, chemical, and biochemical point of views, will discuss the strategies to increase the carbon recovery in the form of methane by way of amending pretreatments to lower inhibitory effects on microbial groups and by optimizing process conditions.

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Section: Other Pretreatmentsmentioning

confidence: 99%

Insight into Pretreatment Methods of Lignocellulosic Biomass to Increase Biogas Yield: Current State, Challenges, and Opportunities

et al. 2019

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“…furans and phenolics) (Alizadeh et al, 2005;Sambusiti et al, 2013;Carrere et al, 2016). Except for ozone pretreatment which is described as effective at lab scale for lignin breakdown and methane yield increase without toxic compounds risk, but rise concerns about economic and environmental viability (Doma nski et al, 2017). Hydro-thermal and steam explosion significantly increase biogas production which compensates their high energy demand .…”

Section: Introductionmentioning

confidence: 99%

A research challenge vision regarding management of agricultural waste in a circular bio-based economy

Gontard

Sonesson

Birkved

et al. 2018

Critical Reviews in Environmental Science and Technology

210

127

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Agricultural waste is a huge pool of untapped biomass resources that may even represent economic and environmental burdens. They can be converted into bioenergy and bio-based products by cascading conversion processes, within circular economy, and should be considered residual resources. Major challenges are discussed from a transdisciplinary perspective, focused on Europe situation. Environmental and economic consequences of agricultural residue management chains are difficult to assess due to their complexity, seasonality and regionality. Designing multi-criteria decision support tools, applicable at an early-stage of research, is discussed. Improvement of Anaerobic Digestion (AD), one of the most mature conversion technologies, is discussed from a technological point of view and waste feedstock geographical and seasonal variations. Using agricultural residual resources for producing high-value chemicals is a considerable challenge analysed here, taking into account innovative eco-efficient and cost-effective cascading conversion processes (bio-refinery concept). Moreover, the promotion of agricultural residuesbased business is discussed through industrial ecology, to promote synergy, on a local basis, between different agricultural and industrial value chains. Finally, to facilitate a holistic approach and optimise materials and knowledge flows KEY WORDS Agriculture; waste; eco-design; biogas; bio-based materials; circular economy CONTACT Nathalie Gontard nathalie.gontard@inra.fr UMR 1208 IATE Agro-Polymer Engineering and Emerging Technologies,

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“…Renewable energy sources, such as biomass, wind, solar, hydroelectric provide an alternative to fossil fuels, however, in the case of biomass, the use of food crops for energy production is inadvisable because it reduces its access for people. Waste agriculture biomass, 2 of 20 like for example straw, could be a good renewable energy source, however, nowadays this material is less frequently used by scientists for the production of biofuels like methane and hydrogen, compared to ethanol [3][4][5][6][7][8][9][10]. Bioethanol is mainly used as a fuel additive to reduce oil consumption.…”

Section: Introductionmentioning

confidence: 99%

“…The oldest method of straw utilization was and still is to use it as litter material. Rye straw has been subjected to the following pretreatments: ionic-liquid [9], ammonia [15], ozone [5,16] micromycetes [17], organosolv [18], liquid hot water [18], and steam explosion [18].…”

Section: Introductionmentioning

confidence: 99%

Production of Methane, Hydrogen and Ethanol from Secale cereale L. Straw Pretreated with Sulfuric Acid

et al. 2020

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The study describes sulfuric acid pretreatment of straw from Secale cereale L. (rye straw) to evaluate the effect of acid concentration and treatment time on the efficiency of biofuel production. The highest ethanol yield occurred after the enzyme treatment at a dose of 15 filter paper unit (FPU) per gram of rye straw (subjected to chemical hydrolysis with 2% sulfuric acid (SA) at 121 °C for 1 h) during 120 h. Anaerobic digestion of rye straw treated with 10% SA at 121 °C during 1 h allowed to obtain 347.42 L methane/kg volatile solids (VS). Most hydrogen was released during dark fermentation of rye straw after pretreatment of 2% SA, 121 °C, 1 h and 1% SA, 121 °C, 2 h—131.99 and 134.71 L hydrogen/kg VS, respectively. If the rye straw produced in the European Union were processed into methane, hydrogen, ethanol, the annual electricity production in 2018 could reach 9.87 TWh (terawatt-hours), 1.16 TWh, and 0.60 TWh, respectively.

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Ozonolysis of straw from Secale cereale L. for anaerobic digestion

Cited by 13 publications

References 34 publications

Insight into Pretreatment Methods of Lignocellulosic Biomass to Increase Biogas Yield: Current State, Challenges, and Opportunities

Insight into Pretreatment Methods of Lignocellulosic Biomass to Increase Biogas Yield: Current State, Challenges, and Opportunities

A research challenge vision regarding management of agricultural waste in a circular bio-based economy

Production of Methane, Hydrogen and Ethanol from Secale cereale L. Straw Pretreated with Sulfuric Acid

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