Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "anaerobic" wg kryterium: Temat


Tytuł:
Wykorzystanie odpadów biodegradowalnych do produkcji biogazu jako alternatywnego źródła energii odnawialnej
The use of biodegradable waste to produce biogas as an alternative source of renewable energy
Autorzy:
Owczuk, Marlena
Wardzińska, Dorota
Zamojska-Jaroszewicz, Anna
Matuszewska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/470833.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
biogas
anaerobic digestion
technology
Opis:
Waste products from the agriculture industry and other sectors are creating a waste problem with a negative environmental impact. Such effects can be minimized by further processing methods. One method, which is gaining increased importance around the world, is anaerobic digestion, for which biodegradable waste is a valuable source of raw material (Ryckebosch et al. 2011; Deublein, Steinhauser 2008). The paper discusses the technological process of biogas production, as well as the most commonly used methods of purification and refining. It also identifies the potential ways of using the resulting product (CHP, biofuels).
Źródło:
Studia Ecologiae et Bioethicae; 2013, 11, 3; 133-144
1733-1218
Pojawia się w:
Studia Ecologiae et Bioethicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of quantity of biogas from sewage sludge
Autorzy:
Sikora, J.
Jakubowski, T.
Płaczek, M.
Powiązania:
https://bibliotekanauki.pl/articles/101420.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
sewage sludge
biogas
anaerobic digestion
Opis:
Renewable energy sources have been amongst crucial elements of the European Union policy for a long time. Currently, they have become significant in terms of possibilities of the technology development, which may limit the effects and duration of the economic, energy and climatic crisis. The Directive 2009/28/EC obliges the increase of the share of Renewable Energy Sources in the final energy consumption up to 20% (in Poland up to 15%) by 2020. Sewage sludge is waste that significantly affects the aspects of environment. The research considered the rationality of using the waste for the production of biomethane. The purpose of the work was to determine the dynamics of biogas production from sewage sludge of municipal origin. Its scope included a review of the literature based on the Polish and European law. Issues of technology, production and use of biogas and residue were presented. The research was based on determining the properties of sewage sludge - raw and after stabilization, and carrying out a fermentation process for a period of 30 days. The validity of using sewage sludge as substrate for biogas production was confirmed.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2018, IV/1; 1087-1097
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anaerobic digestion as an option of the end-of-life phase of bio-based products in the light of the EU regulations
Autorzy:
Gołaszewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1191763.pdf
Data publikacji:
2019
Wydawca:
Gdańska Szkoła Wyższa
Tematy:
anaerobic digestion
sustainable bioeconomy
standardisation
Opis:
A distinguishing feature of the sustainable bioeconomy is multi-product biomass processing in the form of a closed circulation of matter and energy, in addition to a life cycle assessment that includes end-of-life options of a product and restitution of the environment. This approach is in-line with the good practice principles of sustainable development. However, the market of bio-based products grows faster than its legal regulation. Gaps in the regulations pertaining to standardisation, certification and labelling mean that bio-based products and their processing technologies may not adhere to the guidelines of sustainable development (“greenwashing”). In the European Union, the only standard addressing criteria of sustainable development with respect to bio-based products is the standard CEN-TC411 EN 16751:2016. In the context of anaerobic fermentation and its products as an option of the end-of-life phase of a bio-base product, the applicable regulations are contained in the technical report CEN-TC411 TR 16957:2016, Waste Framework Directive 2008/98/EC, and several intermediate regulations concerning the utilisation of water, energy efficiency, agricultural production and processing, circulation of nitrogen in the environment, storage and disposal, and others.
Źródło:
Eco-Energetics: technologies, environment, law and economy; 2019, 2; 35--46
2657-5922
2657-7674
Pojawia się w:
Eco-Energetics: technologies, environment, law and economy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sustainable management of wastewater: Theoretical design of combined upflow anaerobic reactors and artificial wetlands systems
Autorzy:
Guardia-Puebla, Yans
Llanes-Cedeño, Edilberto
Rodríguez-Pérez, Suyén
Arias-Cedeño, Quirino
Sánchez-Girón, Victor
Morscheck, Gert
Eichler-Löbermann, Bettina
Powiązania:
https://bibliotekanauki.pl/articles/1844389.pdf
Data publikacji:
2020
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
anaerobic digestion
artificial wetlands
design methodology
fruit and vegetable wastewater
upflow anaerobic reactors
UASB
wastewater
Opis:
Anaerobic digestion (AD) is an adequate alternative to treat wastewater generated from fruit and vegetable processing (FVWW); likewise, in recent years, artificial wetlands (AWs) have been applied as a post-treatment process for anaerobically pre-treated wastewater. The objective of this work was to design a sustainable treatment system for FVWW composed of upflow anaerobic reactors (UASB) with phase separation and an AW system that receive the anaerobically pretreated effluent. Using the design methodologies for the UASB reactors and artificial wetlands with sub-surface flow (AW-SSF), the parameters of the combined AD-AW system that treat a wastewater flow of 300 m3∙d–1 were calculated. The UASB acidogenic system was adjusted to a hydraulic retention time (HRT) of 10 h and organic loading rate (OLR) of 13.84 kg COD m–3∙d–1; meanwhile, the methanogenic and cascade UASB reactors with OLRs of 10.0 and 3.0 kg COD m3∙d–1, and HRTs of 11 and 10 h, respectively, achieve a high COD removal efficiency (above 94%), and an overall biogas production rate of 1.53 m3 of biogas per m3 of reactor capacity per day. According to the results obtained with the theoretical design, anaerobic-wetland combined system achieves an overall efficiency greater than 98%. The wastewater treated by the proposed system will allow the reuse of 30% of the water used in the washing of fruits and vegetables.
Źródło:
Journal of Water and Land Development; 2020, 47; 66-76
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water Lettuce (Pistia stratiotes L.) as a Potential Material for Biogas Production
Autorzy:
Cong, Nguyen Van
Thanh, Tran Van
Kha, Le Thi Mong
Hoang, Nguyen Xuan
Powiązania:
https://bibliotekanauki.pl/articles/2105278.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
water lettuce
anaerobic digestion
renewable energy
Opis:
This study evaluated the biogas production potential of water lettuce (Pistia stratiotes L.) by batch anaerobic digestion under in-vitro conditions. Twenty-one litre-plastic jars were used to conduct 4 replications over 75 days. The results showed that solution temperature, pH and Eh were suitable for biogas production. More than 50% of the obtained CH4 was formed within 17–42 days after incubation. The maximum daily CH4 production was 0.052 L/gVS, whilst the daily H2S concentration was low, with a maximum value of 28 ppm within 14–21 d after incubation. Moreover, the peak of daily biogas production was seen at day 16 with production of 0.12 L/gVS. The results highlight that water lettuce biomass can be potentially used to produce high quality biogas in anaerobic incubation.
Źródło:
Journal of Ecological Engineering; 2022, 23, 6; 182--188
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bio-methanization of organic fraction from municipal solid waste: temperature effects
Autorzy:
Fernández-Rodríguez, J.
Pérez, M.
Romero, L. I.
Powiązania:
https://bibliotekanauki.pl/articles/779264.pdf
Data publikacji:
2013
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
anaerobic digestion
OFMSW
mesophilic
thermophilic
methane
Opis:
The main objective of this study was to analyse the development of dry anaerobic digestion process of OFMSW in batch reactors under two temperature ranges, thermophilic (55°C) and mesophilic (35°C). The experimental results lead to the conclusion that the thermophilic range has a greater rate of hydrolysis and is therefore more effective to degrade wastes, shortening the overall operating time. For example, the hydrolytic step in the thermophilic (T) process lasted an average of 8 days versus 14 days in the mesophilic (M) range. The methanogenic phase lasted for 18 and 29 days in the T and M processes, respectively. The mesophilic range showed higher removal of the organic effluent but with greater uptime requirements. Moreover, the thermophilic range showed greater productivities than the mesophilic range, and the productivities were approximately doubled in terms of the produced biogas from a given amount of consumed organic matter.
Źródło:
Polish Journal of Chemical Technology; 2013, 15, 2; 99-106
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Morphology analysis and microbial diversity in novel anaerobic baffled reactor treating recycled paper mill wastewater
Autorzy:
Zwain, Haider M.
Al-Marzook, Farah A.
Nile, Basim K.
Jeddoa, Zuhair Mohammed Ali
Atallah, Aqeel H.
Dahlan, Irvan
Hassan, Waqed Hammed
Powiązania:
https://bibliotekanauki.pl/articles/2073763.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
anaerobic digestion
AD
novel anaerobic baffled reactor
NABR
recycled paper mill wastewater
RPMW
microbial diversity
microbial morphology
Opis:
The profile of microbial diversity in a NABR digesting RPMW was investigated using phylogenetic analysis of partial 16S rRNA sequences by a neighbor-joining-tree, supported by microbial morphology analysis by SEM. The results showed that microorganism inside NABR consisted of dominant Bacillus (25 strains) and Bacterium (1 strain) which were isolated from the settled sludge at the bottom of the reactor, whilst Bacillus (2 strains), Pseudomonas (2 strain) and Chryseobacterium (2 strain) were isolated from the biofilm formed on the packing material. It revealed that the microbial community strains, function, and structure changed simultaneously throughout the reactor system. The microscopic results showed rich biofacies, while the dominant microorganisms have various morphologies in every compartment of the system. It consisted of a long rod-shaped and filamentous bacterium composed majorly of bacilli of different sizes. Although the study successfully analyzed the microbial diversity and morphology in the system, the microbial communities reported in this study were different from other similar studies. This may be caused by the application of a culture-based technique that usually provides limited information due to the number of barely cultivated or uncultured strains.
Źródło:
Archives of Environmental Protection; 2021, 47, 4; 9--17
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using Sawdust to Treat Synthetic Municipal Wastewater and Its Consequent Transformation Into Biogas
Autorzy:
Abudi, Z. N.
Powiązania:
https://bibliotekanauki.pl/articles/124626.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
anaerobic digestion
sawdust
adsorption
total organic carbon
Opis:
Sawdust, as an agricultural waste which is highly efficient, readily available, and relatively inexpensive, has the potential to be an applicable alternative adsorbent for the total organic carbon (TOC) removal from synthetic domestic wastewater. This study aims firstly to investigate the feasibility of sawdust as a new adsorbent and understand its adsorption mechanism for TOC. The impact of particle size, pH, contact time, and temperature has been evaluated as the controlling factors on the adsorption process. The results presented that the removal efficiency rose with the decrease of particle size, pH, and temperature, as well as the increase of the contact time. The maximum adsorption was obtained at particle size of 0.05 mm, pH of 1, contact time of 1.5 h, and temperature of 15°C, respectively. The second aim of this study is to utilize the sawdust that is used in the adsorption process as biomass in batch anaerobic digestion (AD) to produce methane. Spent sawdust was characterized by the methane production which was 5.9 times greater than in the case of raw sawdust. Four operating parameters were checked, Carbon/Nitrogen ratio (C/N), inoculation, particle size, and total solid (TS) content. The batch results indicated that the optimum parameters were: 20%, 30%, 2 mm, and 15%, respectively.
Źródło:
Journal of Ecological Engineering; 2018, 19, 5; 10-18
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efektywność oczyszczania ścieków mleczarskich w reaktorze beztlenowym o przepływie pionowym
The efficiency of dairy wastewater treatment in the anaerobic reactor with vertical flow
Autorzy:
Grala, A.
Zieliński, M.
Dudek, M.
Dębowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/399673.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
fermentacja metanowa
reaktory beztlenowe
ścieki mleczarskie
stopień usunięcia ChZT
anaerobic digestion
anaerobic reactors
dairy wastewater
COD removal efficiency
Opis:
Prezentowane badania dotyczyły oceny sprawności usuwania zanieczyszczeń z syntetycznych ścieków mleczarskich za pomocą hybrydowego reaktora o przepływie pionowym. W trakcie badań udowodniono, iż eksploatacja reaktora beztlenowego o przepływie pionowym ze wzrastającym obciążeniem reaktora ładunkiem zanieczyszczeń przyczyniła się do systematycznego spadku sprawności usuwania związków organicznych (ChZT). Stwierdzono ponadto, że przy obciążeniu powyżej 3 kg ChZT/m3d następuje przeciążenie reaktora i załamanie procesu metanogenezy. Zaobserwowano również, że wraz ze spadkiem efektywności usuwania zanieczyszczeń malała zawartość metanu w biogazie.
Described experiment related to researches on the evaluation of the efficiency of removing contaminations from synthetic dairy waste water using a hybrid reactor with vertical flow. During the tests proved that the operation of the anaerobic reactor with vertical flow with the increasing organic loading rates (OLR) has contributed to the decline of the systematic removal of chemical oxygen demand (COD). Moreover, it was found that with a load of more than 3kg COD/m3d the reactor is going to overload and the process of methanegenesis will be stopped. It was also observed that, along with a decline in the effectiveness of removing contaminations methane content in biogas decreased.
Źródło:
Inżynieria Ekologiczna; 2010, 22; 97-105
2081-139X
2392-0629
Pojawia się w:
Inżynieria Ekologiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reduction of Greenhouse Gas Emissions by Replacing Fertilizers with Digestate
Autorzy:
Kowalczyk-Juśko, Alina
Pochwatka, Patrycja
Mazurkiewicz, Jakub
Pulka, Jakub
Kępowicz, Barbara
Janczak, Damian
Dach, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/24201726.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
biogas plant
anaerobic digestion
digestate
fertilizing
emission reduction
Opis:
Digestate from a biogas plant can be a valuable organic and mineral fertilizer. Quantitative proportions of cosubstrates used in three agricultural biogas plants in Poland were analyzed. The composition of digestates was examined and large differences in the content of macronutrients were found, especially N and K. On the basis of the factors used to calculate emissions from the production and use of artificial fertilizers, the greenhouse gas (GHG) reduction resulting from replacing mineral fertilizers with digestate was calculated. In terms of 1 Mg of fresh digestate, this reduction may not seem large, as it amounts to 27.9–61.6 kg of CO2 eq, but it should be taken into account that digestate contains little dry matter. The annual amount of digestate used on an area of 1 ha allows avoiding GHG emissions of 25.8–44.5 Mg CO2 eq.
Źródło:
Journal of Ecological Engineering; 2023, 24, 4; 312--319
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical modelling of heat loss through the cover in the anaerobic digester
Autorzy:
Rynkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/95747.pdf
Data publikacji:
2018
Wydawca:
Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:
anaerobic digestion
heat loss
fermentacja beztlenowa
utrata ciepła
Opis:
Anaerobic digestion is the biological degradation of biomass in oxygen-free environments. The main product of this process is biogas, rich in CH4 and CO2. Understanding the heat loss characteristic of biogas digester (BD) is important to put these technologies into application. Biogas digester may obtain assumed gas production in cold environmental when the optimal fermentation temperature is maintained. It requires heating system and insulation technologies. Here 2-D axisymmetric steady heat transfer model coupled with surrounding soil was built to calculate heat loss of HBD for a real biogas plant located in north-eastern Poland. A sample to determine the effect of air flow between the membranes of the BD cover on the heat losses has been presented.
Źródło:
Ekonomia i Środowisko; 2018, 2; 18-29
0867-8898
Pojawia się w:
Ekonomia i Środowisko
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Potential Application of Effluent after Microalgae Anaerobic Digestion for Fertilization of Lettuce
Możliwości zastosowania odcieku pofermentacyjnego na bazie glonów do nawożenia sałaty
Autorzy:
Kocela, R.
Zabochnicka-Świątek, M.
Powiązania:
https://bibliotekanauki.pl/articles/1813640.pdf
Data publikacji:
2018
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
microalgae
anaerobic digestion
fertilization
mikroglony
odciek pofermentacyjny
nawożenie
Opis:
In recent years, it is observed an increase in the use of natural fertilizers that are environmentally friendly. The effluent after microalgae anaerobic digestion (algal effluent) contained organic substances and mineral compounds necessary for lettuce cultivation, hence it is a competitive product for natural fertilizers and an alternative to mineral fertilizers. The experiment was conducted under laboratory conditions. The main objective of the research was to assess the possibility of using the algal effluent as an organic fertilizer for the cultivation of butterhead lettuce. The study also analyzed the effect of the algal effluent on physicochemical properties of soil and plant growth. The experiment was established on podzolic, light soil of VI fertility class, under granulometric composition of loose sand. Plants used in the experiments are butterhead lettuce, variety 'Attractie'. The experiment was conducted in three replicates. Doses of fertilizers have been established due to factors: the content of nitrogen as the main macro element determining the growth and development of plants, nutritional requirements of tested plants and current soil fertility. The performed complex soil analysis and pot experiment showed that the algal effluent can be successfully used to improve soil fertility and enhance plants growth. Addition of the algal effluent caused increase of total organic carbon by 2066 mg/kg, total phosphorus by 27 mg/kg, total potassium by 55 mg/kg, total magnesium by 57 mg/kg, total calcium by 183 mg/kg. C/N ratio has increased from 9.1 to 11.2. pH maintained at the same level.
W ostatnich latach obserwuje się wzrost stosowania nawozów pochodzenia naturalnego, które są przyjazne dla środowiska naturalnego. Użyty w badaniach odciek pofermentacyjny po beztlenowej fermentacji glonów zawierał substancje organiczne i związki mineralne niezbędne do uprawy sałaty. Dzięki ww. składowi odciek może stanowić konkurencyjny produkt dla nawozów naturalnych i alternatywę dla nawozów mineralnych. Badania prowadzono w warunkach laboratoryjnych. Głównym celem badań była ocena możliwości wykorzystania odcieku pofermentacyjnego z glonów jako nawozu organicznego pod uprawę sałaty masłowej. W pracy przeanalizowano również wpływ ww. odcieku pofermentacyjnego na właściwości fizykochemiczne gleby i wzrost roślin. Eksperyment założono na glebie bielicowej, lekkiej, klasy VI, o składzie granulometrycznym luźnego piasku. Roślinami użytymi w doświadczeniu była sałata masłowa, odmiana "Attractie". Doświadczenie przeprowadzono w trzech powtórzeniach. Dawki nawozów ustalono ze względu na następujące czynniki: zawartość azotu jako głównego makroelementu determinującego wzrost i rozwój roślin oraz wymagania pokarmowe badanych roślin i aktualną żyzność gleby. Przeprowadzona kompleksowa analiza gleby i eksperyment doniczkowy wykazały, że pofermentacyjny odciek z glonów można z powodzeniem stosować w celu poprawy żyzności gleby i zwiększenia wzrostu roślin. Dodatek pofermentacyjnego odcieku glonów spowodował wzrost całkowitego węgla organicznego o 2066 mg/kg, fosforu całkowitego o 27 mg/kg, całkowitego potasu o 55 mg/kg, całkowitego magnezu o 57 mg/kg, całkowitego wapnia o 183 mg/kg. Wskaźnik C/N wzrósł z 9,1 do 11,2. Wartość pH pozostała niezmieniona.
Źródło:
Rocznik Ochrona Środowiska; 2018, Tom 20, cz. 1; 697-712
1506-218X
Pojawia się w:
Rocznik Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wielopierścieniowe węglowodory aromatyczne w beztlenowym rozkładzie materii organicznej kompostu
PAHs in anerobic digestion of compost organic matter
Autorzy:
Ciesielczuk, T.
Powiązania:
https://bibliotekanauki.pl/articles/127053.pdf
Data publikacji:
2009
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
kompost
PAHs
rozkład beztlenowy
compost
PAH
anaerobic digestion
Opis:
Badano dynamikę stężeń wielopierścieniowych węglowodorów aromatycznych (PAHs) w trakcie beztlenowego składowania kompostu dojrzałego. Fermentacja kompostu prowadzona w temperaturze pokojowej w początkowej fazie, w trakcie której jest wyczerpywany tlen zawarty w badanym materiale, prowadziła do spadku ogólnej zawartości PAHs, po czym w kolejnych tygodniach, w fazie beztlenowej, nastąpił stopniowy wzrost ich ilości. W szczególności ważna jest zawartość tych PAHs, które mają właściwości mutagenne i kancerogenne.
Improper conditions during composting process of organic waste could lead to local oxygen deficits and after that to fermentation process. During anaerobic digestion of organic matter the hydrocarbons could appear as products of microbial digestion of stored material. In this work a changes in PAHs content was measured during anaerobic digestion of mature compost. Fermentation process carried out in room temperature lead to decrease of PAHs concentrations in first period when an oxygen is still present in investigated material. In the next months of digestion, PAHs content grow. Especially important is concentration PAHs which have mutagenic or carcinogenic properties.
Źródło:
Proceedings of ECOpole; 2009, 3, 2; 439-444
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recent Challenges of Biogas Production and its Conversion to Electrical Energy
Autorzy:
Syahri, Siti Noor Khaleeda Mhd
Abu Hasan, Hassimi
Abdullah, Siti Rozaimah Sheikh
Othman, Ahmad Razi
Abdul, Peer Mohamed
Azmy, Raja Farzarul Hanim Raja
Muhamad, Mohd Hafizuddin
Powiązania:
https://bibliotekanauki.pl/articles/2068475.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
biogas
methane gas
electrical energy
anaerobic digestion
energy
Opis:
A pressing concern of issues such as climate change has drawn main attention in the world. The burning of fossil fuels by human due to increasing energy demand in various sectors is one of the main factors that influence the climate change. This has resulted in the introduction of many renewable energy sources as alternatives to fossil fuels. Biogas is one type of renewable energy that has numerous advantages. The present review covers the recent challenges of biogas production and its conversion to electrical energy. This includes the substrates used, the operating parameters, and the pre-treatment used, which can be implemented to maximise the biogas yield. The challenges and potential of the generation of electricity from biogas were also discussed in this review. The results obtained in this review emphasise that biogas is a good renewable energy, as it solves multiple problems and at the same brings benefits to human beings in many ways.
Źródło:
Journal of Ecological Engineering; 2022, 23, 3; 251--269
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Organic waste used in agricultural biogas plants
Autorzy:
Kazimierowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/123201.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
agricultural biogas plants
organic waste
anaerobic digestion
biogas
Opis:
Treatment of organic waste is an ecological and economical problem. Searching method for disposal of these wastes, interest is methane fermentation. The use of this process in agricultural biogas plants allows disposal of hazardous waste, obtaining valuable fertilizer, while the production of ecologically clean fuel – biogas. The article presents the characteristics of organic waste from various industries, which make them suitable for use as substrates in agricultural biogas plants.
Źródło:
Journal of Ecological Engineering; 2014, 15, 2; 88-92
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies