Biogas Production as a Component of Green Energy Generation

Ievstafiieva, Yulia; Levytska, V. A.; Terenov, Dmytro

doi:10.1007/978-3-319-72371-6_74

Cited by 3 publications

(4 citation statements)

References 4 publications

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“…Biogas can be produced from a variety of feedstock and used for different purposes: electricity, heat and transport [13]. Thus, the sustainability schemes for biomass and the GHG calculation of biogas pathways would need to take these into consideration.…”

Section: цель работы -изучить возможность утилизации вредных отходов ...mentioning

confidence: 99%

Sustainable development of environment and energy aspects of methane fermentation on family farms in Poland

Barwicki

Marczuk

Góral

et al. 2022

Аграрная наука Евро-Северо-Востока

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The goal of these study was to present results of investigation concerning possibilities of utilization of harmful wastes in countryside area to produce ecological energy. Biogas production can be important from the point of view of environment protection especially in case of overproduction of animal wastes. Production and utilization of energy from agriculture residues gives a great chance for diversification and grows of income for family farms. Besides energetic and environment gains, we can obtain very valuable fertilizer, which is easy absorbed by plants in field crop production. The experimental study was conducted to investigate the effect of mixing process on the parameters of methane fermentation process. Temperature inside fermentation chamber, pH of fermented material, redox potential and carbon to nitrogen ratio (C:N) were investigated. Utilize wastes from pig and poultry houses were used for the study. Digestion in a chamber was provided at constant temperature of 37 °C. After adding fresh substrate to the digester, the temperature of the raw material decreased by 1,0-1.5 °C depending on the location in the tank. Also, it was observed that biogas production decreased. The mixing process had a positive effect on the homogeneity of the material throughout the digester volume. The best results for biogas production were obtained when the pH value was 7.0. Research results obtained from tested biogas installation show, that from two bio reactors at total capacity of 410 m3 we can get electrical energy at cost of 34,52 € MWh-1 and thermal energy at cost of 62,54 €×MWh-1. While the cost of producing electricity in a professional power plant based on lignite was 76.23 €MWh-1. The energy produced was used for the operational activities of the farm.

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Section: цель работы -изучить возможность утилизации вредных отходов ...mentioning

confidence: 99%

Sustainable development of environment and energy aspects of methane fermentation on family farms in Poland

Barwicki

Marczuk

Góral

et al. 2022

Аграрная наука Евро-Северо-Востока

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“…It was emphasized that investments increase the energy dependence [27,28]. Bhowmik et al [29] explained that clean energy projects reduce the current account deficit problem of countries [30]. Poggi et al [31] underlined that since these projects do not harm the environment, they contribute to the positive development of the image of the countries.…”

Section: A Green Energy Investmentsmentioning

confidence: 99%

“…Literature Loss of energy (F1) [19], [20] Reliability (F2) [27], [28] Convenience of use (F3) [29], [30] Repairability (F4) [31], [32] Adaptability (F5) [19], [30] Capacity (F6) [27], [32] Firstly, necessary care should be taken to avoid energy loss in green energy projects. Otherwise, the efficiency of these projects will decrease significantly.…”

Section: Characteristicsmentioning

confidence: 99%

TRIZ-Based Green Energy Project Evaluation Using Innovation Life Cycle and Fuzzy Modeling

2021

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This study evaluates theory of the solution of inventive problems (TRIZ)-based green energy project network based on innovation life cycle. In this context, TRIZ-based combinations are obtained by integer patterns for green energy projects. In the next phase, activity priorities of TRIZ-based principles are measured for green energy projects with Pythagorean fuzzy (PF) technique for order preference by similarity to ideal solution (TOPSIS). Finally, project evaluation review technique (PERT) and PF decision making trial and evaluation laboratory (DEMATEL) approaches are taken into consideration to score the green energy projects based on innovation life cycle using inventive problem-solving principles. TRIZbased principles are also ranked by using Vise Kriterijumska Optimizacija I Kompromisno Resenje (VIKOR). Additionally, all calculations have also been made with Spherical fuzzy (SF) sets in addition to the PF sets. It is concluded that the analysis results are quite reliable. The main contribution of this study is that innovative strategies are identified for green energy investment projects with a novel methodology. The findings indicate that dynamicity and transformation of properties play a crucial role in this process. Therefore, green energy investors should closely follow technological developments in this area and the products used in green energy investments should be easily adapted to these developments. Additionally, the principal of prior action should be considered to reduce the costs instead of periodic action. It is obvious that the necessary controls should be made before the project starts to increase the efficiency and productivity.

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“…Biogas can be produced from different raw materials and used for different purposes. It can be used for electricity, heat, and transport production [8]. Due to the fact that there are different possibilities for biogas production, diagrams of sustainable biomass development and calculation of GHG reduction taking into account different sources and different production methods should be prepared.…”

Section: Introductionmentioning

confidence: 99%

Efficiency of Utilization of Wastes for Green Energy Production and Reduction of Pollution in Rural Areas

Borowski

Barwicki

2022

Energies

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The aim of the study is to present the possibilities of simultaneous production of green energy and reduction of pollution in rural areas. Actions taken by small family businesses are in line with the goals of a low-carbon economy. The paper presents the results of research on the possibility of using ecological energy for production and, at the same time, utilizing harmful waste generated in farms in rural areas. Within a month, a medium-sized biogas plant can produce about 35–40 GJ of energy (depending on the input material). Biogas production may be of significant importance from the point of view of environmental protection, especially in the case of overproduction of animal waste and slaughterhouse materials. The production and use of energy generated from agricultural waste give a great opportunity for diversification and an increase in income of family farms. In addition to financial, energy, and environmental gains, we can obtain a very valuable fertilizer that is easily absorbed by plants in field cultivation. Energy efficiency is an important parameter in biogas production. The possibility of reducing pollution in rural areas and the possibility of using digestate as a fertilizer and an innovative addition to biocomposites.

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Biogas Production as a Component of Green Energy Generation

Cited by 3 publications

References 4 publications

Sustainable development of environment and energy aspects of methane fermentation on family farms in Poland

Sustainable development of environment and energy aspects of methane fermentation on family farms in Poland

TRIZ-Based Green Energy Project Evaluation Using Innovation Life Cycle and Fuzzy Modeling

Efficiency of Utilization of Wastes for Green Energy Production and Reduction of Pollution in Rural Areas

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