Opportunities and Challenges for Biogas Development: a Review in 2013–2018

Gao, Mingxue; Wang, Danmeng; Li, Han; Wang, Xiaojiao; Feng, Yongzhong

doi:10.1007/s40726-019-00106-7

Cited by 21 publications

(10 citation statements)

References 90 publications

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“…Therefore, BE is used as fertilizer (Adu-Gyamfí et al 2012, Grima-Olmedo et al 2014). BE was used as an N fertilizer to grow rice and upland crops (Haraldsen et al 2011;Oritate et al 2016;Gao et al 2019;Huynh et al 2019;Minamikawa et al 2020Minamikawa et al , 2021. However, these experiments focused on continuous flooding (CF) conditions, not AWD conditions, except for Minamikawa et al (2021).…”

Section: Introductionmentioning

confidence: 99%

Effects of Cattle Biogas Effluent Application and Irrigation Regimes on Rice Growth and Yield: A Mesocosm Experiment

Huynh

Minamikawa

Nguyen

et al. 2022

JARQ

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Biogas effluent (BE) is a potential source of fertilizer for rice. Alternate wetting and drying (AWD) irrigation based on surface water level can increase rice grain yield (GY), but its effect under BE application is still unclear. To test whether AWD can increase GY under BE application, we conducted a mesocosm experiment under screen-house conditions in Can Tho, Vietnam. We measured rice growth and yield under three nitrogen (N) treatments-zero-N (Z), synthetic fertilizer (SF), and BE-and two irrigation regimes-continuous flooding (CF) and AWD with a re-irrigation threshold of 15 cm below the soil surface. Chlorophyll content (SPAD) and leaf color chart (LCC) values were higher in SF than in BE, but plant height was comparable. Although GY was not significantly different between CF and AWD, AWD increased it by 12% in BE relative to CF. All N use efficiency (NUE) indices (apparent N recovery, agronomic NUE, and internal NUE) were comparable between AWD and CF in BE and SF. The results indicate that AWD irrigation is feasible under the application of cattle BE and the combination can improve rice GY.

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Section: Introductionmentioning

confidence: 99%

Effects of Cattle Biogas Effluent Application and Irrigation Regimes on Rice Growth and Yield: A Mesocosm Experiment

Huynh

Minamikawa

Nguyen

et al. 2022

JARQ

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“…However, it should be noted that the required material for H2S is more corrosionresistant. Therefore, when a column is used for simultaneous removal of H2S and CO2, the column should be made of high-grade corrosion-resistant material, which can result in increased capital costs [5,106,107].…”

Section: Absorption Of H2smentioning

confidence: 99%

Advances, challenges, and perspectives of biogas cleaning, upgrading, and utilisation

Golmakani

Nabavi

Wadi

et al. 2022

Fuel

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“…Biogas production may have various advantages, such as reducing the environmental impact of industrial and agricultural activities, allowing green energy generation, and reducing fossil fuel usage [19]. Moreover, AD allows for the production of biogas from several raw organic materials [5,[20][21][22][23]. Among these, the best candidates are wastes of agricultural, municipal, or industrial origin: farming, wood, and dairy waste, municipal sewage sludge, dedicated crops, animal manure, algae cultivation, and wastewater treatment sludge from, dairy and palm oil mills [5].…”

Section: Introductionmentioning

confidence: 99%

Reuse and Valorization of Solid Digestate Ashes from Biogas Production

Mammarella,

Di Giuliano,

Gallucci

2024

Energies

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Digestate is produced in large quantities by the anaerobic digestion process, which is recognized to be a promising technology for producing bioenergy from biological waste. Digestate is a highly humid by-product containing organic and inorganic substances, including nutrients that make it suitable for soil applications. However, it can be considered a high-risk environmental contaminant if it is not correctly treated. For these reasons, thermochemical treatment is one of the alternatives for valorizing the digestate, leading to a high ash quantity. This review aims to investigate the formation of ash derived from thermochemical valorization treatments of digestate. Furthermore, considering the compositions of the elements present in these ashes, an additional objective is to identify possible prospects for the reuse of these ashes following a circular economy approach.

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Opportunities and Challenges for Biogas Development: a Review in 2013–2018

Cited by 21 publications

References 90 publications

Effects of Cattle Biogas Effluent Application and Irrigation Regimes on Rice Growth and Yield: A Mesocosm Experiment

Effects of Cattle Biogas Effluent Application and Irrigation Regimes on Rice Growth and Yield: A Mesocosm Experiment

Advances, challenges, and perspectives of biogas cleaning, upgrading, and utilisation

Reuse and Valorization of Solid Digestate Ashes from Biogas Production

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