Biomass-derived biochar in wastewater treatment- a circular economy approach

Waste Management Bulletin, Journal Year: 2023, Volume and Issue: 1(4), P. 1 - 14

Published: July 29, 2023

Over the years, promising results have been demonstrated using various biomass-based adsorbents for treatment of wastewater. However, circular economy prospect these has grossly neglected. This mini-review provides an inclusive overview applications biomass-derived biochar in wastewater within framework a economy. The application contaminants such as organic pollutants, heavy metals, nutrients, and leachates were highlighted. It further discusses adsorption capacity different types performance evaluation biochar-based systems. In addition, approach construction industry, refinery sector, sustainable agricultural practices discussed. What's more? machine learning study was briefly Furthermore, review examines environmental economic considerations associated with utilization toward achieving eco-friendliness sustainability. Finally, research gaps identified future development.

Language: Английский

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Verification of the Assumptions of the Polish State Forest Policy in the Context of the New EU Forest Strategy 2030

Sustainability, Journal Year: 2025, Volume and Issue: 17(6), P. 2398 - 2398

Published: March 9, 2025

Despite the lack of legal tools to interfere in forest policy member states, European Union has initiated New EU Forest Strategy 2030 (NFS), which emphasizes protective functions forests, modifying interpretation sustainable management. The aim study was compare State Policy (SFP) Poland with assumptions UE 2030, identifying challenges for Polish forestry. compliance both documents verified, taking into account their objectives, implementation methods, and differences. analysis showed coherence direction policies, while differences methods achieving objectives result from divergent interpretations concept It is necessary develop a new definition conditions countries system measures enabling comparison degree this goal. Previous strategies had minimal impact on national systems. Diverse concepts management make it difficult implement common long-term strategy, giving subsequent general character. NFS theoretical document presenting vision forests perspective policy, SFP serves as historical that can be reference point based contemporary realities. Creating normative acts without may contrary development forestry Europe. A bottom-up approach, consensus creating coherent at level more justified.

Language: Английский

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European Green Deal: The Impact of the Level of Renewable Energy Source and Gross Domestic Product per Capita on Energy Import Dependency

Sustainability, Journal Year: 2023, Volume and Issue: 15(15), P. 11817 - 11817

Published: Aug. 1, 2023

The level of renewable energy use and economic development a country, as separate indicators, have an influence on the resource imports, but mutual impact sources gross national product growth or decrease imports dependency not been studied. Therefore, aim this study was to evaluate security European countries by taking into account consumption countries. In particular, article examines relationship between import dependency, domestic (per capita), in 27 Union. Regression analysis data EU for 11 years (from 2011 2021) used determine non-linear dependency. This simulated second-order regression equation. equation extremes made it possible conclude that with share from at 32%, country does require increase larger values sources, may occur. addition, according obtained mathematical dependence, is recommended up 10,000 euros per capita 40%. For 30,000 should 50%. more than capita, 55% recommended. A high will allow its without significant actually lead An above 40% total resources specific Union, general, ensure independence.

Language: Английский

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Assessing the Role of Public Policy in Fostering Global Eco-Innovation

Journal of Open Innovation Technology Market and Complexity, Journal Year: 2024, Volume and Issue: 10(2), P. 100294 - 100294

Published: May 7, 2024

The growing urgency of environmental problems, such as climate change, pollution, and waste management, has highlighted the importance eco-innovation. It includes development sustainable solutions for goods services. As corporations adopt sustainability practices, governments are increasingly essential in propelling Innovation economic growth inextricably linked since innovation helps reduce costs, increases productivity, builds knowledge. Eco-innovation, requiring stakeholders' collaboration knowledge sharing where public policy plays a critical role fostering eco-innovation, is frequently catalyzed by change issues. This paper provides an assessment several countries its part promoting explores how tools research investments, regulations, incentives, infrastructure can be used successfully. also instruments influence small medium enterprises due to their policy. contributes adds literature offering global approach subject, complementing previous regional/single-country studies. demonstrates worldwide consequences actions on eco-innovation recommendations policymakers, businesses, academics, stakeholders. results highlight governmental support integral ensuring green future with benefits.

Language: Английский

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Biological Resources for Renewable Energies in the European Union: A Hierarchical Approach

Sustainability, Journal Year: 2025, Volume and Issue: 17(4), P. 1484 - 1484

Published: Feb. 11, 2025

The bioeconomy is an essential framework for sustainable economic growth in the European Union (EU), leveraging biomass transformation into bioenergy, biofuels, and other high-value products. This study examines socio-economic impact of bio-based electricity liquid biofuels EU from 2008 to 2021, focusing on employment, turnover, value added at factor cost. Cluster analysis shows that countries are divided four groups based outcomes bioenergy sector, highlighting significant differences between Western Eastern Europe. Notably, like Germany, France, Italy lead development, supported by robust policy frameworks, while several Central Europe Countries (CEECs), face challenges advancing sectors. also puts forward a indicator (SEIB), which highlights national potential paths energy sector. These findings provide valuable insights policymakers address regional inequalities promote bioeconomic practices across EU. underscores need consistent data collection support future research formulation.

Language: Английский

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A life cycle thinking-based environmental risk framework for screening sustainable feedstocks in early-stage bioeconomy projects

Resources Environment and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100201 - 100201

Published: Feb. 1, 2025

Language: Английский

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Assessing Biogas Production Potential from Organic Waste and Livestock Byproducts in a Serbian Municipality: Implications for Sustainable Food Systems

Sustainability, Journal Year: 2025, Volume and Issue: 17(7), P. 3144 - 3144

Published: April 2, 2025

In the process of biogas production, various types substrates with suitable energy potential are utilized to generate in plants designed for cogeneration (CHP) electricity and heat. This paper presents a literature review focused on different involved emphasizing their optimization potential. Data this research were gathered through comprehensive scientific scholarly from global databases. The study examines production capabilities feedstocks employed plants, highlighting substrates, including livestock byproducts such as liquid solid manure, crops, organic waste food slaughterhouse industries, well municipal wastewater waste. Furthermore, we conducted practical case municipality Čačak, which provides valuable insights into effective practices strategies that can be broadly applied enhance similar contexts. findings reveal significant variations among importance strategic selection management practices. contributes field by providing clearer understanding substrate inform development more local municipalities.

Language: Английский

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Analysis of Sustainable Energy and Environmental Policies in Agriculture in the EU Regarding the European Green Deal

Energies, Journal Year: 2024, Volume and Issue: 17(24), P. 6428 - 6428

Published: Dec. 20, 2024

The paper analyzes energy and environmental policies in agriculture the context of European Green Deal, emphasizing contribution Common Agricultural Policy supporting sustainability objectives. study explores how Member States implement specific measures to reduce greenhouse gas emissions, conserve natural resources, protect biodiversity by 2030. analysis focuses on three main objectives: reducing emissions adapting climate changes, managing resources sustainably ensuring efficiency, promoting organic farming conserving biodiversity. Using a methodology that aligns Deal goals with CAP measures, this research involves comparative between States, highlighting disparities policy implementation, particularly Eastern Western Europe, suggesting coordinated EU approach is needed support equitable progress. provides detailed perspective progress made offers recommendations for harmonizing agricultural EU, farmers adopting ecological efficient practices, consistent achieving objectives

Language: Английский

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Role of Experimental, Modeling, and Simulation Studies of Plasma in Sustainable Green Energy

Sustainability, Journal Year: 2023, Volume and Issue: 15(19), P. 14193 - 14193

Published: Sept. 26, 2023

This comprehensive review paper offers a multifaceted examination of non-thermal plasma applications in addressing the complex challenge tar removal within biomass-oriented technologies. It begins with concise introduction to research background, setting context for our exploration. The framework is then unveiled, providing structured foundation understanding intricate dynamics plasma–tar interactions. As we delve deeper into subject, elucidate reactivity compounds and transformation alkali metals through plasma-based methodologies, essential factors enhancing product gas quality. Through an array empirical studies, investigated nuanced interactions between diverse materials, yielding crucial insights kinetics, modeling techniques, optimization reactors processes. Our critical also underscores indispensable role kinetic simulation advancing sustainable green energy By harnessing these analytical tools, researchers can elevate system efficiency, reduce emissions, diversify spectrum available renewable sources. Furthermore, realm behavior its interplay various constituents, illuminating path toward innovative plasma-driven solutions. highlights significance holistic efforts that encompass investigations theoretical modeling, collectively frontiers technologies dynamic landscape energy. gained from this contribute overall their achieving greener landscape.

Language: Английский

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Disparities among EU-27 countries in the implementation of the European Green Deal strategy goals

Smart and Sustainable Built Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 20, 2024

Purpose The paper presents the findings of a study assessing progress implementing European Green Deal (EGD) strategy goals across EU-27 countries. research aimed to evaluate individual countries' implementation strategy, considering its multidimensional nature. Design/methodology/approach A methodology was devised, incorporating 18 indicators that characterize various dimensions pertinent EGD strategy. Evaluation strategy’s relied on Index (EGDI), determined using combined compromise solution (CoCoSo) method and hybrid approach weigh indicators. Three analytical methods – criteria importance through intercriteria correlation (CRITIC), statistical variance, equal weights Laplace criterion were utilized ascertain final these EGDI values for years under scrutiny (2019–2021) served as basis towards EGD. Findings survey results indicate from 2019 2021, highest exceeding 2 achieved by Sweden, Denmark Netherlands. Austria also recorded very strong results. In contrast, “new EU-13” countries generally exhibited lower levels EGD, reflected in their values. Bulgaria Cyprus, particular, had weakest over period, with below 1.5. Consequently, “old EU-14” performed significantly better compared Among countries, Ireland performance. Originality/value originality is highlighted several key factors. Firstly, it addresses significant gap initial positions efforts EU toward goals, providing benchmark effectiveness development. Secondly, pioneers an authoritative universal multi-criteria evaluation (GDI), offering robust implementation. Lastly, study’s holistic incorporates energy, environmental socioeconomic dimensions, expanding knowledge contributing informed decision-making policy formulation.

Language: Английский

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