Economía Circular

 

Economía Circular

Reliable sustainable management strategies for flare gas recovery: technical, environmental, modeling, and economic assessment: a comprehensive review
09/04/2024 - The gas flaring network is an inseparable constituent commonly present in most of the oil and gas refineries and petrochemical facilities conferring reliable operational parameters. The improper...
Pyrolysis of Specific Non-Recyclable Waste Materials: Energy Recovery and Detailed Product Characteristics
11/04/2024 - This study explores the pyrolysis process applied to various non-utilized waste materials, specifically focusing on separated plastics from municipal waste, wood waste (including pallets and window...
Environmentally Friendly Photothermal Membranes for Halite Recovery from Reverse Osmosis Brine via Solar-Driven Membrane Crystallization
- Modern society and industrial development rely heavily on the availability of freshwater and minerals. Seawater reverse osmosis (SWRO) has been widely adopted for freshwater supply, although many...
Bioinspired Fabrication of an Insensitive Ammonium Perchlorate Core–Shell Composite with Polydopamine Coating
11/04/2024 - In this research, an ammonium perchlorate/polydopamine (AP/PDA) core–shell composite was prepared in a non-aqueous solution to reduce the mechanical sensitivity of ammonium perchlorate...
Experimental and molecular dynamics study on thermal?mechanical properties of epoxy shape memory polymers
06/04/2024 - Experimental and molecular dynamics simulations were employed to investigate epoxy shape memory polymers' thermal?mechanical properties and shape memory characteristics, utilizing polyether amine and...
Wastewater Nutrient Recovery via Fungal and Nitrifying Bacteria Treatment
06/04/2024 - In efforts to reduce the consumption of fossil fuels and promote recycling biowaste, there is an interest in the production of post-hydrothermal liquefaction wastewater (HTL-AP) from the hydrothermal...
Optimizing cleanup of highly viscous oil spills: A biomass?based aerogel with photothermal conversion and joule heating for a dual?energy absorption device
04/04/2024 - The frequent occurrences of offshore oil spills have led to severe environmental contamination and ecological threats. However, traditional recovery methods pose issues such as high?energy...
Utilizing a Fe3O4 Magnetite Nanoparticle for Anode Modification in a Microbial Desalination Cell to Treat Saltwater
- Abstract The microbial desalination cell (MDC) is a bio-electrochemical system that exhibits the ability to oxidize organic compounds, produce energy, and decrease the saline...
Impact of food waste addition in energy efficient municipal wastewater treatment by aerobic granular sludge process
04/04/2024 - Recently, one of the main purposes of wastewater treatment plants is to achieve a neutral or positive energy balance while meeting the discharge criteria. Aerobic granular sludge (AGS) technology...
A review on the evaluation models and impact factors of greenhouse gas emissions from municipal solid waste management processes
04/04/2024 - The total amount of global municipal solid waste (MSW) will reach 3.5 billion tons by 2050, thereby bringing tremendous environmental pressure, especially global warming. Large amounts of...
BIM-Based Assessment of the Environmental Effects of Various End-of-Life Scenarios for Buildings
03/04/2024 - Accurately and rationally quantifying the environmental impact of construction and demolition waste (CDW) management is paramount, especially the environmental impact of different waste disposals,...
Research on Relative Humidity and Energy Savings for Air-Conditioned Spaces without Humidity Control When Adopting Air-to-Air Total Heat Exchangers in Winter
01/04/2024 - In view of the problem that the exchange effectiveness is calculated according to a fixed value or only considering the influence of outdoor air parameters when analyzing the suitability of total...
Hot compression deformation characteristics of TiBw/Ti65 composites for high-temperature application
27/03/2024 - Abstract Ti–5.9Al–4.0Sn–3.5Zr–0.5Mo–0.3Nb–1.0Ta–0.4Si–0.8W–0.05C (Ti65) alloy is a high-temperature titanium alloy designed for service at 650 °C. To further...
Surface Modification of Polymers by Plasma Treatment for Appropriate Adhesion of Coatings
26/03/2024 - In this study, recent advances in tailoring the surface properties of polymers for the optimization of the adhesion of various coatings by non-equilibrium gaseous plasma are reviewed, and important...
Use of Waste from the Food Industry and Applications of the Fermentation Process to Create Sustainable Cosmetic Products: A Review
27/03/2024 - In recent years, the sustainability of cosmetic products has received growing interest from the cosmetic industry and consumers due to the recommendation of the implementation of the circular economy...
Achieving Energy Self-Sufficiency in a Dormitory Building: An Experimental Analysis of a PV–AWHP-ERV Integrated System
25/03/2024 - In this study, we investigated the performance of air-to-water heat pump (AWHP) and energy recovery ventilator (ERV) systems combined with photovoltaics (PV) to achieve the energy independence of a...
Efficient Separation of Uranium in Solution by ZnFe2O4 Doped with ZrO2: Adsorption Behaviors and Mechanism Study
- In order to solve the problem of uranium pollution during the development and application of nuclear energy, magnetic ZnFe2O4/ZrO2(ZFOZO) composite material was synthesized by hydrothermal method to...
Effect of angular variation and in vitro degradation on mechanical properties of PBAT 3D scaffolds
20/03/2024 - A facile and efficient in situ precuring?supercritical CO2 foaming technology is proposed to fabricate silicone rubber foam with a tunable cell structure and uniform cell structure. In situ...
High strength and anti?swelling hydrogel strain sensors based on amphiphilic polyurethane assemblies for human?motion detection
18/03/2024 - Diagrammatic representation of (A) the preparation of the FMXene(FMX), and (B) the fabrication process of the PAM?WPU/FMX hydrogels.Hydrogel sensors are widely used in electronic skin, soft robotics,...
Ultrafiltration polyanionic poly (3?sulfopropyl methacrylate) membranes with enhanced antifouling and water flux
18/03/2024 - Polyethersulfone (PES) membranes are prevalent in the field of water treatment owing to their exceptional separation efficiency, robust mechanical properties, and resistance to chemical degradation....
Evolution Characteristics of the Strength and Dilation Parameters of Gas Hydrate-Bearing Sediments and a Modeling Study
16/03/2024 - Gas hydrate has gradually become a new potential energy resource. However, some engineering and environmental problems related to the mechanical properties of gas hydrate-bearing sediments (GHBS)...