Efficient Utilization Of Energy Saving and Carbon Reduction Organic Solid Waste Resources: Optimized Production Process Of Municipal Sludge-Based Biochar DOI

Zhaolei Meng,

Hongbin Xiong,

Chengzhu Zhu

и другие.

Опубликована: Янв. 1, 2023

The production process of municipal sludge-based biochar is a promising and efficient sludge treatment process. However, inefficient cleaner limited resource utilization always caused environmental cost concerns. Using the simulation Aspen Plus software, original economic analysis approach micro-reaction experimental device, an optimized energy saving carbon reduction new path put forward, capacity 300t/d. objective study to comparatively evaluate efficiency, emission techno-economic performance feasibility newly added SNCR low-temperature SCR unit are combined denitration, coupled with waste heat recovery reduce consumption. Meanwhile, emissions NOx in whole process; Further explore prepare catalyst. base case optimization was found be viable. Compared conventional process, efficiency increased by 8.52%, total reduced 27.41%, SO2 78.11%, thus reducing burden greenhouse gas emissions. product 26.76%, annual investment rate return 27.45%, gross profit 23.78%, internal 45.19%, which has excellent profitability. Municipal biochar-based catalyst, under conditions optimal reaction temperature 200℃, removal NO can reach 83%, showing good denitrification performance.

Язык: Английский

The hidden concept and the beauty of multiple “R” in the framework of waste strategies development reflecting to circular economy principles DOI
Antonis A. Zorpas

The Science of The Total Environment, Год журнала: 2024, Номер 952, С. 175508 - 175508

Опубликована: Авг. 15, 2024

Язык: Английский

Процитировано

32

Turning Food Loss and Food Waste into Watts: A Review of Food Waste as an Energy Source DOI Creative Commons
Florentios Economou, Irene Voukkali, Iliana Papamichael

и другие.

Energies, Год журнала: 2024, Номер 17(13), С. 3191 - 3191

Опубликована: Июнь 28, 2024

Food loss (FL) and food waste (FW) have become severe global problems, contributing to resource inefficiency environmental degradation. Approximately 6% of greenhouse gas emissions (GHGs) are derived from FW, which is usually discarded in landfills, emitting methane, a that 28 times more harmful than CO2. Diverting the path FW towards energy industry represents promising avenue mitigate impact save resources while generating substitutes. The Preferred Reporting Items for Systematic Reviews Meta-Analyses (PRISMA) approach was utilized conduct systematic literature review on 10 different conversion processes used convert FL into energy. Anaerobic bioconversion integrated with pyrolysis emerges as potential eco-friendly solution management, nutrient recovery production various forms, including biogas, heat, biohydrogen biochar. Despite its potential, anaerobic digestion still faces some challenges related intermediate compounds (VOCs, NH3, H2S), necessitate precise process control optimization. Nonetheless, converting can provide economic benefits context circular economy. This offers insightful information stakeholders, academics policymakers who interested utilizing means producing sustainable by summarizing important findings ten waste-to-energy processing methods their improved efficiency.

Язык: Английский

Процитировано

13

Environmental sustainability assessment of a new food waste anaerobic digestion and pyrolysis hybridization system DOI
Solomon Inalegwu Okopi,

Jianfei Zeng,

Xuetong Fan

и другие.

Waste Management, Год журнала: 2024, Номер 179, С. 130 - 143

Опубликована: Март 11, 2024

Язык: Английский

Процитировано

10

Economic analysis of hydrogen production and refueling station via molten-medium-catalyzed pyrolysis of natural gas process DOI
Yunxiao Zhou, Zeai Huang, Kuikui Zhang

и другие.

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 62, С. 1205 - 1213

Опубликована: Март 19, 2024

Язык: Английский

Процитировано

1

Energy Saving and Carbon Reduction Production Process of Municipal Sludge-Based Biochar: Optimization, Simulation and Techno-Economic Analysis DOI

Zhaolei Meng,

Hongbin Xiong,

Chengzhu Zhu

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0

Enhancing methane yield and shifting microbial communities in anaerobic reactors treating lipid-rich dairy wastewater through exogenous lipase addition DOI

Marwa Abedalkarem,

Omamah Dabbour,

Sare Asli

и другие.

Preparative Biochemistry & Biotechnology, Год журнала: 2024, Номер unknown, С. 1 - 12

Опубликована: Сен. 12, 2024

This study explores a novel enzymatic pretreatment approach in anaerobic reactors for dairy wastewater, using lipase AY Amano to enhance methane production and modify microbial archaeal community composition. Batch semi-batch with total volume of 2000 mL were used treat wastewater initial COD 15,000 mg L

Язык: Английский

Процитировано

0

Efficient Utilization Of Energy Saving and Carbon Reduction Organic Solid Waste Resources: Optimized Production Process Of Municipal Sludge-Based Biochar DOI

Zhaolei Meng,

Hongbin Xiong,

Chengzhu Zhu

и другие.

Опубликована: Янв. 1, 2023

The production process of municipal sludge-based biochar is a promising and efficient sludge treatment process. However, inefficient cleaner limited resource utilization always caused environmental cost concerns. Using the simulation Aspen Plus software, original economic analysis approach micro-reaction experimental device, an optimized energy saving carbon reduction new path put forward, capacity 300t/d. objective study to comparatively evaluate efficiency, emission techno-economic performance feasibility newly added SNCR low-temperature SCR unit are combined denitration, coupled with waste heat recovery reduce consumption. Meanwhile, emissions NOx in whole process; Further explore prepare catalyst. base case optimization was found be viable. Compared conventional process, efficiency increased by 8.52%, total reduced 27.41%, SO2 78.11%, thus reducing burden greenhouse gas emissions. product 26.76%, annual investment rate return 27.45%, gross profit 23.78%, internal 45.19%, which has excellent profitability. Municipal biochar-based catalyst, under conditions optimal reaction temperature 200℃, removal NO can reach 83%, showing good denitrification performance.

Язык: Английский

Процитировано

0