RDF from Compost-Like-Output’s Produced in the MBT Installation in the Case of Marszów, Poland

Połomka, Jacek; Jędrczak, Andrzej

doi:10.3390/en13174353

Cited by 5 publications

(5 citation statements)

References 11 publications

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“…Thermal treatment in times of a pandemic is the best solution, but due to the lack of technology for managing all secondary waste, it does not fit into the circular economy as a whole [21,22].…”

Section: Recoverymentioning

confidence: 99%

Poland’s Proposal for a Safe Solution of Waste Treatment during the COVID-19 Pandemic and Circular Economy Connection

et al. 2021

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The purpose of the study presented in this text is to show the influence of COVID-19 on waste management systems and circular economy stream, and their impact on circular economy, particularly the economic impact of the pandemic on the waste management sector, impact on circular economy objectives’ implementation as well as additional challenges like the need for hygienization of waste streams during different implementation efforts, such as changes in the municipal solid waste market and different waste processes of their disposal. Additionally, some methods—such as thermal treatment—which seemed to be not fully aligned with the circular economy approach have advantages not taken into account before. Incineration of higher volume of waste affects the waste structure and will change some of the circular economy objectives. The analysis was carried out on the example of the Polish market.

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Section: Recoverymentioning

confidence: 99%

Poland’s Proposal for a Safe Solution of Waste Treatment during the COVID-19 Pandemic and Circular Economy Connection

et al. 2021

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“…such as rivers [Wysowska et al, 2020;Ciuła, 2021;Wysowska et al, 2021]. Prohibition on bio-waste landfilling is aimed at implementing the principles of circular economy and waste recovery to use waste in organic, material and thermal recycling processes [Liikanen et al, 2018;Połomka and Jędrczak, 2020; Gronba-Chyła and Generowicz, 2020; Wasąg and Grabarczyk, 2021]. In the past, waste landfilling followed from the lack of specific policies of the various countries that allowed for the landfilling of the municipal waste stream, which was driven by the high costs of using alternative methods in municipal management.…”

Section: Introductionmentioning

confidence: 99%

Efficiency Analysis of the Generation of Energy in a Biogas CHP System and its Management in a Waste Landfill – Case Study

Ciuła¹,

Generowicz²,

Gąska³

et al. 2022

J. Ecol. Eng.

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As a waste neutralization facility, the landfill is a kind of bioreactor producing landfill gas or (LFG) -biogas, which should be captured and neutralised for environmental reasons. One of the ways of its utilisation is the combined production of heat and electrical energy in combined heat and power (CHP) cogeneration systems. For that purpose, the assessment of the energy efficiency of a cogeneration unit was undertaken in this work on the basis of the unit performance over the last 5 years. The analysis of the CHP system energy performance demonstrated that the ratios range at the lower limits for units up to 0.5 MW. The lower efficiency of fuel chemical conversion in the CHP plant (0.70) stems from the failure to use the rated thermal and electrical power fully (74.2%), which is caused by the insufficient stream of biogas collected from the landfill (161.46 m 3 •h -1 ). The analysis of the generated energy usage, particularly in terms of heat, has shown a surplus which is not used and therefore is a loss. The proposed solutions in this area should optimize the use of heat generated from the renewable source, i.e. landfill biogas.

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“…To exploit SRF as a renewable fuel, first it needs to meet the net calorific standard (>3000 kcal/kg) in South Korea. Thus, the water content of sewage sludge should be reduced to below 10~15% [14][15][16]. The most common way to reduce the water content in sewage sludge is by using the direct heating method.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of a Novel Pilot-Scale Wet Electrostatic Precipitator in a Bio-Drying-Assisted Solid Recovered Fuel (SRF) Generation Plant: Particulate Matter (PM) Collection Efficiency

Kim

Park

et al. 2022

Sustainability

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The production of solid recovered fuel (SRF) from sewage sludge has been credited with facilitating Korea’s waste management shift toward a resource circular economy. In this study, a novel pilot-scale wet electrostatic precipitator (WESP) was developed and installed in a bio-drying-assisted solid recovered fuel (SRF) generation plant for the first time. To investigate the performance of the novel WESP, various sizes of particulate matter, i.e., total particle matter (PM), particle matter smaller than 10 μm (PM10), and particle matter smaller than 0.1 μm (PM0.1), collection efficiencies were evaluated and demonstrated promising performances. Under optimal operating conditions (flow rate of 5 m3/min and an applied voltage of 30 kV), 99.76% PM and 91% PM10 collection efficiencies were achieved, and the PM concentration was 0.16 mg/m3, which met the exhaust emission standard. However, a dramatic increase in PM0.1 was observed and could be explained by the break-up theory, binary homogenous nucleation, and ion-induced nucleation. The experimental findings could serve as useful information to understand the WESP system.

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RDF from Compost-Like-Output’s Produced in the MBT Installation in the Case of Marszów, Poland

Cited by 5 publications

References 11 publications

Poland’s Proposal for a Safe Solution of Waste Treatment during the COVID-19 Pandemic and Circular Economy Connection

Poland’s Proposal for a Safe Solution of Waste Treatment during the COVID-19 Pandemic and Circular Economy Connection

Efficiency Analysis of the Generation of Energy in a Biogas CHP System and its Management in a Waste Landfill – Case Study

Performance Evaluation of a Novel Pilot-Scale Wet Electrostatic Precipitator in a Bio-Drying-Assisted Solid Recovered Fuel (SRF) Generation Plant: Particulate Matter (PM) Collection Efficiency

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