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Topic Review
Overview of Metal-Ion Battery Recycling Methods
Metal-ion batteries (MIBs), particularly lithium- and sodium-ion ones (LIBs and SIBs, respectively), are an essential part of portable and stationary electronics due to their energy density characteristics and long-term cycling ability. The expected growth of the MIBs market unavoidably leads to the generation of tons of spent batteries, this in turn dictates the necessity of a proper life cycle management of used cells and packs.
  • 376
  • 19 Jul 2023
Topic Review
Applications of Biochar in Agriculture
Biochar has gained attention as an alternative source of solid energy and for the proper disposal of agricultural biomass waste (ABW). Microwave-assisted pyrolysis (MAP) is a promising approach for the production of biochar. The use of biochar as a soil amendment can be an attractive option for farmers. The incorporation of biochar into soil has been shown to improve soil fertility, water retention, and crop productivity. This can lead to reduced dependence on synthetic fertilizers and increased agricultural yields. The development of a biochar economy has the potential to create new job opportunities and increase the national gross domestic product (GDP). Small-scale enterprises can play a significant role in the production and distribution of biochar, providing value-added products and helping to promote sustainable agriculture.
  • 373
  • 08 Jun 2023
Topic Review
Municipal Solid Waste Landfill
Landfilling stands among the main elements in a solid waste management strategy even after the implementation of the 3Rs: reduce, recover, recycle. This is due to the fact that, in most cases, not all waste can be recovered and recycled. 
  • 371
  • 27 Apr 2023
Topic Review
Fibrous Plant-Based Food Waste for Sorbing Heavy Metals
“Heavy metals” are associated with environmental pollution, food contamination, and toxicity and have adverse effects on terrestrial and aquatic ecosystems and animal and human health. Hazardous heavy metals and metalloids, such as arsenic (As), cadmium (Cd), chromium (Cr), lead (Pb), and mercury (Hg), and several essential heavy metals, such as copper (Cu), iron (Fe), manganese (Mn), nickel (Ni), and zinc (Zn), above threshold levels, have been identified as priority contaminants and one of the key environmental issues of global concern due to their mobility in terrestrial and natural aquatic ecosystems and their carcinogenic nature. Use of inexpensive and abundantly available biosorbents generated from fibrous plant-based food-waste materials to remove heavy metals has garnered considerable research attention.
  • 368
  • 01 Jun 2023
Topic Review
Battery Electric Vehicles and Hydrogen Fuel Cell Vehicles
During the last few years, electric and hydrogen vehicles have become an alternative to cars that use internal combustion engines. The number of electric and hydrogen vehicles sold has increased due to support from local governments and because car manufacturers will stop the production of internal combustion engines in the near future. The emissions of these vehicles while being driven are zero, but they still have an impact on the environment due to their fuel.
  • 366
  • 09 Jun 2023
Topic Review
Semi-Aerobic Landfill by Life Cycle Assessment Modeling
The potential impacts and the environmental performance of the semi-aerobic landfill technology were assessed through the Life Cycle Assessment (LCA) methodology. Project data that referred to a hypothetical Italian plant design were used and ISO 14040/14044 standards were applied. All the life cycle phases were considered, from landfill construction to filling, aftercare, closure and conversion for future use. All the landfill processes and the inflow of materials, energy and rainwater, and the outflow of biogas and leachate, were included in the system boundaries.
  • 360
  • 14 Sep 2022
Topic Review
Analysis Existing Mosque Buildings in the UAE
According to the World Economic Forum, the building sector is responsible for 40% of global energy consumption and 33% of greenhouse gas (GHG) emissions, and this is expected to increase due to population growth and the subsequent impact on the environment, economy and health. To tackle the problem, countries have set new construction codes, policies and regulations for the construction of new buildings in an effort to make them greener. However, there is a need to enhance the status of the existing buildings, especially mosques, as they are the main contributors to energy usage and water consumption in the United Arab Emirates (UAE).
  • 351
  • 01 Nov 2023
Topic Review
Urban Building Energy Modeling Using a Place-Based Approach
Urban building energy models present a valuable tool for promoting energy efficiency in building design and control, as well as for managing urban energy systems. However, the current models often overlook the importance of site-specific characteristics, as well as the spatial attributes and variations within a specific area of a city. This approach allows for a more in-depth understanding of the interactions behind spatial patterns and an increase in the number and quality of energy-related variables.
  • 348
  • 15 May 2023
Topic Review
State-of-the-Art Battery Disassembly towards Automation
As the market share of electric vehicles continues to rise, the number of battery systems that are retired after their service life in the vehicle will also increase. This large growth in battery returns will also have a noticeable impact on processes such as battery disassembly. Due to the significantly increasing return volumes of traction batteries in the near future, a substantial increase in the degree of automation in battery disassembly is required, especially with regard to a stable recycling input flow. 
  • 346
  • 27 Nov 2023
Topic Review
A Smart Contract Architecture Framework for Industrial Symbiosis
Information Technologies (IT) seem to be promising to promote the development and implementation of the Industrial Symbiosis (IS) concept. For example, Blockchain technology (BCT) may have significant potential to help IS organizations collaborate and exchange data. This technology could provide a robust and reliable information management infrastructure. In particular, it could solve problems related to the lack of trust between organizations through its ability to ensure the immutability and traceability of data. In addition, through smart contracts, it can be useful to improve transparency, communication, awareness and security in IS networks.
  • 343
  • 22 Nov 2023
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