Biogas digestate marketing: Qualitative insights into the supply side

Dahlin, Johannes; Herbes, Carsten; Nelles, Michael

doi:10.1016/j.resconrec.2015.08.013

Cited by 134 publications

(61 citation statements)

References 21 publications

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“…Disposal costs vary greatly depending on the region where the disposal site is located. We assume them to be 5 Euro/tonne which is within the range that Dahlin et al found [30].…”

Section: S7 Disposal Of Residuesmentioning

confidence: 85%

“…The material remaining after anaerobic digestion of a biodegradable feedstock is called digestate, and though it can serve as a valuable fertilizer, the marketing of digestate is in its infancy [29] and fermentation residues often have to be disposed of, and at considerable cost [30]. These costs are included in the last step of our calculation model.…”

Section: S7 Disposal Of Residuesmentioning

confidence: 99%

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Using aquatic plant biomass from de-weeding in biogas processes—an economically viable option?

et al. 2018

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Background: Landscape maintenance in Germany today requires regular and extensive de-weeding of waterways, mostly to ensure water runoff and provide flood protection. The costs for this maintenance are high, and the harvested biomass goes to waste. Methods: We evaluated the economic feasibility of using water plant biomass as a substrate in biogas generation. We set up a plausible supply chain, used it to calculate the costs of using aquatic water biomass as a seasonal feedstock to generate biogas, and compared it against maize silage, a standard biogas substrate. We also calculated the costs of using the aquatic biomass mixed with straw silage.

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“…Disposal costs vary greatly depending on the region where the disposal site is located. We assume them to be 5 Euro/tonne which is within the range that Dahlin et al found [30].…”

Section: S7 Disposal Of Residuesmentioning

confidence: 85%

Section: S7 Disposal Of Residuesmentioning

confidence: 99%

Using aquatic plant biomass from de-weeding in biogas processes—an economically viable option?

et al. 2018

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“…Unfortunately, it difficult to reclaim the digestate. There are problems with the lack of arable lands in the area surrounding the biogas plant and with social pushback to agricultural sludge treatment [11,12]. The classification of digestate is problematic too, since it can be classified as waste, by-product or sometimes fertilizer [13].…”

Section: Introductionmentioning

confidence: 99%

Sustainability Biogas Production from Ensiled Plants Consisting of the Transformation of the Digestate into a Valuable Organic-Mineral Granular Fertilizer

et al. 2018

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Abstract:The research concerned the elaborate of non-waste biogas production technology based on the development of digestate from anaerobic digestion. In the anaerobic digestion process, the substrates of plant origin in the form of silage were used. The digestate obtained after biogas production was processed using the ORTWED method into a valuable granulated organic-mineral fertilizer, which contains a solid fraction of digestate, calcium and biogenic elements. This method can be successfully applied in agriculture in the context of its sustainable development due to the growing problem of utilization of digestate forming in agricultural biogas plants.

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“…This approach is still at an early stage and requires further studies to improve the properties of the biofuels and high-value bio-based products produced. substitute, the sustainable development of AD process basically depends on the ability to deal with the excessive digestate produced [8,9].…”

Section: Introductionmentioning

confidence: 99%

Integration Approach of Anaerobic Digestion and Fermentation Process Towards Producing Biogas and Bioethanol with Zero Waste: Technical

Alrefai¹,

Ky²,

Stokes³

2017

J Fundam Renewable Energy Appl

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Biogas digestate marketing: Qualitative insights into the supply side

Cited by 134 publications

References 21 publications

Using aquatic plant biomass from de-weeding in biogas processes—an economically viable option?

Using aquatic plant biomass from de-weeding in biogas processes—an economically viable option?

Sustainability Biogas Production from Ensiled Plants Consisting of the Transformation of the Digestate into a Valuable Organic-Mineral Granular Fertilizer

Integration Approach of Anaerobic Digestion and Fermentation Process Towards Producing Biogas and Bioethanol with Zero Waste: Technical

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