The primary goal of the project was to develop a comprehensive marine litter-to-methanol process, encompassing various aspects such as design, modeling, profitability evaluation, environmental impact assessment, and consideration of social implications. The achieved research outputs and advantages were threefold:
1. Innovative Marine Litter-to-Syngas Method: A groundbreaking approach was introduced, utilizing hydrothermal carbonization (HTC) treatment and hydrochar gasification to convert marine litter into syngas.
2. Comparison of Process Models for Onshore and Shipboard Plants: Detailed process models were developed for onshore and shipboard marine litter-to-methanol plants. These models, incorporating the newly devised marine litter-to-syngas process and the established syngas-to-methanol process, facilitated insightful comparisons.
3. Sustainability and Techno-Economic Assessment: Thorough evaluations were conducted to assess the sustainability and techno-economic viability of onshore and shipboard plants, accompanied by recommendations for EU policies addressing marine litter concerns.
The project's outcomes included advancements in plastic pyrolysis technology, innovative process integration, thorough techno-economic analyses, comprehensive life cycle assessments, and insightful policy recommendations. Additionally, the project yielded a controllable plastic pyrolysis technology, contributing to potential spin-off initiatives and fostering innovation.
The project holds significant importance for society due to its direct impact on addressing pressing environmental challenges associated with marine litter. The significance arises from several key factors:
1. Marine Pollution Mitigation: The project contributes to mitigating marine pollution by proposing a novel process for converting marine litter into methanol, offering a sustainable and valuable outcome.
2. Circular Economy Contribution: Aligned with the principles of a circular economy, the project promotes the reuse and recycling of plastic waste, transforming it into a useful and economically viable product.
3. Innovation and Technological Advancement: The research introduces innovative methods and technologies, shaping the future of waste management and inspiring further innovation in related fields.
4. Policy Recommendations for Sustainable Waste Management: The project evaluates the sustainability and economic feasibility of proposed processes, providing recommendations for EU policies related to marine litter.
5. Economic and Environmental Sustainability: Through techno-economic analyses and life cycle assessments, the project assesses the economic viability and environmental sustainability of proposed processes.
6. Public Awareness and Education: Engaging in outreach activities and educational initiatives, the project raises public awareness about the environmental impact of plastic pollution and promotes education on sustainable solutions.
7. Knowledge Exchange and Capacity Building: Collaboration between academic institutions and industrial partners fosters knowledge exchange and capacity building, benefiting the fellow, the scientific community, and industry.
In summary, the project's importance for society lies in its potential to combat marine pollution, contribute to a circular economy, drive technological innovation, influence sustainable policies, raise public awareness, and ensure economic and environmental sustainability. The overarching objective is to pioneer a transformative approach for sustainable marine litter management, encompassing societal, environmental, and economic dimensions.
