Overcoming Practical Barriers in Reconditioning Li-Polymer Batteries

Ciobotaru, Ioana-Alina; Benga, Florin-Mihai; Ciobotaru, Irina-Elena; Vaireanu, Danut-Ionel

doi:10.37358/rc.20.4.8076

Cited by 3 publications

(3 citation statements)

References 8 publications

(8 reference statements)

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“…Due to the necessity to change the essential components of the business and diverge from dominant business concepts, new circular business models are not yet widely used in practice [33,34]. It is generally accepted that the innovation process needs guidelines and a solid structure to define and focus ideas in order to help the business model design [35][36][37]. A wide range of techniques and tools have been created to offer direction in the circular business model innovation process and assist companies in overcoming the difficulties encountered when building and innovating business models towards circularity.…”

Section: Circular Production Models In Aquaculture and Horticulturementioning

confidence: 99%

“Zero-Waste” Food Production System Supporting the Synergic Interaction between Aquaculture and Horticulture

et al. 2022

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Inadequate production practices are widely used in aquaculture management, causing excessive water and energy usage, as well as ecological damage. New approaches to sustainable aquaculture attempt to increase production efficiency, while reducing the quantities generated of wastewater and sludge. The sustainable operating techniques are often ineffective, expensive, and difficult to implement. The present article proposes a zero-waste production system, designed for growing fish and vegetables, using a new circular operational concept that creates synergies between fish farming and horticulture. In order to optimize the operational flows with resources, products, and wastes in an integrated zero-waste food production cluster, a business model was designed associating three ecological production practices: a closed fishing pond, a technology for growing vegetables in straw bales, and a composting system. The design had the role to assist the transition toward multiple circular material flows, where the waste can be fully reintegrated into the production processes. A comparative evaluation was conducted in three alternative growing environments, namely, a soilless culture established in straw bales, a culture grown in soil that had received compost fertilizer, and the conventional farming technique. When compared to conventional methods, experiments showed a significant increase in the cluster’s cumulative productivity, resulting in a 12% improvement in energy efficiency, 18% increase in food production, and 25% decrease in operating expenses.

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Section: Circular Production Models In Aquaculture and Horticulturementioning

confidence: 99%

“Zero-Waste” Food Production System Supporting the Synergic Interaction between Aquaculture and Horticulture

et al. 2022

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“…Droughts in almost all agricultural areas, exacerbated by climate change, have restricted crop output in recent years. New agricultural technologies including furrow diking, adapted to the specifics of crops and lands will increase farmers preparation and capacity to adapt to the consequences of climate change, particularly drought impacts [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Novel Furrow Diking Equipment-Design Aimed at Increasing Water Consumption Efficiency in Vineyards

2023

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Productivity in viticultural practices is highly dependent on seasonal availability of rainfall and the efficiency of soil and water conservation strategies. Sustainable water consumption has been regarded as a business, social, and environmental responsibility, since resource availability becomes more challenging. The present research evaluates a new agricultural equipment design, employed in furrow compartmentalization works, with the aim of improving the efficiency of rainwater storage in the soil, reducing the runoff and the erosion on sloping soils. The newly developed equipment operates on the basis of a rigid memory and employs the cam-tappet mechanism, known for its high customization potential. The system functionality has been improved by integrating enhanced hoe shapes, adapted for the demanding working conditions encountered in vineyards. The evaluated performance indicators showed an increased up to 7% of the water storage effectiveness, while the micro-basins construction performance improved by 10%. The furrow diking phase is integrated into the weeding works, and recorded low additional fuel consumption of only 3–5%, being appreciated by farmers due to its constructive simplicity. As a result, the equipment has shown a significant application potential to increase deep water storage in vineyards and reduce the negative impacts of climate change on agriculture.

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“…Optical sorting is one of the fields in which the most recent developments in artificial intelligence may be successfully used. The increasing spread of artificial intelligence applications, which may augment human and equipment capacities, is revolutionizing the production framework and task automation [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of an Optical Sorter Effectiveness in Separating Maize Seeds Intended for Sowing

et al. 2023

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The current study focuses on analyzing the impact of integrating an optical sorter in a seed-separation technological flow, in terms of increasing the quality of the maize seeds appropriate for sowing. The study showed that there are situations when the use of optical separation may result in a number of difficulties in removing a variable rate of good seeds from the raw mass, which can bring economic disadvantages. The identified issue encouraged the development of several flow assessment approaches in order to determine the problem’s essence and to develop the best strategy for action. The key finding was that the evaluated optical sorting equipment cannot eliminate impurities without also removing good seeds, resulting in every 1% increase in impurity level and a rate of 0.70% of the good seeds lost. Therefore, farmers must carefully consider the scenarios where integrating optical sorting into their technological flow is a suitable option, considering the input material quality, the selling price of the product, and the risk of missing an important quantity of high-quality seeds. The working method described may be of significant importance to other farmers who intend to choose the components of grain-cleaning processes effectively.

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Overcoming Practical Barriers in Reconditioning Li-Polymer Batteries

Cited by 3 publications

References 8 publications

“Zero-Waste” Food Production System Supporting the Synergic Interaction between Aquaculture and Horticulture

“Zero-Waste” Food Production System Supporting the Synergic Interaction between Aquaculture and Horticulture

Novel Furrow Diking Equipment-Design Aimed at Increasing Water Consumption Efficiency in Vineyards

Evaluation of an Optical Sorter Effectiveness in Separating Maize Seeds Intended for Sowing

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