Economía Circular

 

Economía Circular

The methods for improving the biodegradability of oily sludge: a critical review
13/06/2024 - Biological degradation method, as an environmentally friendly, low-carbon, and clean pollution treatment technology, is widely used for the harmless disposal of oily sludge. The biodegradability...
Assessing the reinforcement effect by response surface methodology of holocellulose from spent coffee grounds on biopolymeric films as food packaging materials
07/06/2024 - The pollution caused by petroleum?derived plastic materials has become a major environmental problem that has encouraged the development of new compostable and environmentally friendly materials for...
A comparative study of the effects of graphite, wollastonite, and titanium dioxide fillers on the properties of starch-based biodegradable plastic film
10/06/2024 - This research paper aims to explore the effect of graphite, wollastonite, and titanium dioxide as reinforcing fillers on starch-based biodegradable plastic (SBP) films. GF-SBP (graphite filler...
Tailoring of Gelatin-Chitosan Nanofibers Functionalized with Eucalyptus Essential Oil via Electroblowing for Potential Food Packaging and Wound Dressing Applications
04/06/2024 - In recent years, new approaches to fabricating nanofiber networks for potential applications in wound dressing and food packaging have been in the spotlight. This study aimed to produce functional...
Preparation and characterization of hydrophobic waterborne polyurethane self?matting coating
20/05/2024 - Light?enhancement of Antibacterial Properties and Biodegradability of PHB?Ag@T membrane.AbstractDeveloping advanced materials with antibacterial and antifouling activities offers an adequate...
Bio?Based Disposable Containers for Food Services
13/02/2024 - Currently, petrochemical plastics dominate the food service industry due to their good mechanical properties and barrier against heat, water vapor, carbon dioxide, and oxygen. This widespread use is...
Defining application areas of corn husk fibre by studying its characteristics
25/05/2024 - Natural fibres have attracted more attention compared with synthetic fibre because they exhibit several benefits over synthetic fibre, such as being cost-effective, readily available, and...
Fabrication and Mechanical Properties of Chitosan/FHA Scaffolds
04/07/2023 - Fluor?hydroxyapatite (FHA) is a biomaterial with dental and orthopedic potential that is highly regarded as a result of bioactivity and high biocompatibility. Chitosan is used as a growth promoting...
Fabrication of Graphene Oxide Reinforced Biocomposite: Recycling of Postconsumed Footwear Leather
28/09/2023 - The increasing concerns about solid waste disposal have led to the development of innovative strategies for repurposing waste materials. This paper describes a simple solution casting process for...
Nontraditional Natural Filler?Based Biocomposites for Sustainable Structures
02/05/2023 - In recent years, there has been a growing awareness and demand for global sustainability, as well as a mandate for the use of renewable and environmentally sustainable materials and processes. Due to...
Characteristics of Biofoam Cups Made from Sugarcane Bagasse with Rhizopus oligosporus as Binding Agent
30/03/2023 - This study is aimed at producing a biofoam cup made from sugarcane bagasse with tempeh mold (Rhizopus oligosporus). Soybean flour (SF) was added to promote the growth of mycelia, which could bind the...
A novel and biocompatible photopolymerizable resin based on cyclohexanedimethanol?dimetacrylate designed to light?print microneedles
20/05/2024 - This work presents a sustainable polyurethane?acrylate prepolymer (NIPUA) efficiently derived from palm olein without the use of isocyanates, under atmospheric conditions. The NIPUA is served as a...
Extraction of cellulose from halophytic plants for the synthesis of a novel biocomposite
15/05/2024 - Cellulose nanofibers, a sustainable and promising material with widespread applications, exhibit appreciable strength and excellent mechanical and physicochemical properties. The preparation of...
Enhancing Osteogenic Potential in Bone Tissue Engineering: Optimizing Pore Size in Alginate?Gelatin Composite Hydrogels
12/05/2024 - Bone tissue engineering is a complex process where the scaffold plays a significant role as it contributes to phenotypically stable tissue formation and stem cell differentiation. These properties...
The Unprecedented Biodegradable Polyzwitterion: A Removal?Free Patch for Accelerating Infected Diabetic Wound Healing
12/05/2024 - Zwitterionic polymers have emerged as an important class of biomaterials to construct wound dressings and antifouling coatings over the past decade due to their excellent hydrophilicity. However, all...
Influence of Nitrogen Content in Food Waste on Biogas Production
10/05/2024 - In this study, nitrogen content of food waste was adjusted by the addition of ammonium chloride to achieve the desired C/N ratio. Biogas production at different ammonium chloride percentages was...
Biochemical changes, metal content, and spectroscopic analysis in sewage sludge composted with lignocellulosic residue using FTIR-MIR and FTIR-NIR
13/05/2024 - The use of lignocellulosic residues, originating from sawdust, in composting sewage sludge for organic fertilizer production, is a practice of growing interest. However, few studies have explored...
Modeling and optimization of triclosan biodegradation by the newly isolated Bacillus sp. DL4: kinetics and pathway speculation
11/05/2024 - Triclosan is a widely used antibacterial agent and disinfectant, and its overuse endangered ecological safety and human health. Therefore, reducing residual TCS concentrations in the environment...
Effect of formaldehyde exposure on phytochemical content and functional activity of Agaricus bisporus (Lge.) Sing.
11/05/2024 - In this study, the effect of formaldehyde on phytochemical content and antioxidant activity of Agaricus bisporus was investigated. Synthetic compost based on wheat straw was prepared by...
Synthesis of a highly efficient charring agent and its application to intumescent flame?retardant coatings for 3D?printed polypropylene parts
07/05/2024 - FDM/3D printing of PBAT with different filament orientations.AbstractThe customization of polymeric prototypes is available to meet the specific needs of individual patients, considering tissue...
Algae infused enhancement of PBAT stiffness: Investigating the influence of algae content on mechanical and thermal properties
09/05/2024 - Piperazine pyrophosphate and aluminum diethylphosphinate exhibit synergistic flame retardant effects when combined with ??cyclodextrin. The formation of P?N?C and P?C?N type flame retardants and the...