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Resources, Volume 13, Issue 7

2024 July - 15 articles

Cover Story: Extractive activities can generate, in the case of siliceous stone (such as granites, gneisses, diorites, etc.), waste that can contain significant quantities of feldspar, which can be recovered for the ceramic industry. After an initial dressing (crushing, sieving, and magnetic separation) to separate quartz and feldspar for ceramic applications, the magnetic concentrate samples (the mafic portion) show interesting concentrations of minerals featuring rare earth elements (REEs). In this context, REEs represent a byproduct of feldspar extraction (a primary mineral in Italy). This is true both for the extractive waste and also for the natural deposits of siliceous rocks present in the Piemonte Region (NW Italy). View this paper
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Articles (15)

  • Article
  • Open Access
6 Citations
2,622 Views
11 Pages

Characterization of Yield and Physico-Chemical Parameters of Selected Wild Indigenous Fruits in Rwanda

  • Gaudence Nishimwe,
  • Suzana Augustino,
  • Anna Sigrun Dahlin and
  • Fidèle Niyitanga

A study was carried out to assess the physico-chemical characteristics of wild fruits: Myrianthus holstii and Garcinia buchananii, consumed by rural communities in Rwanda. Although the species have been prioritized for domestication in the country, v...

  • Article
  • Open Access
1 Citations
2,430 Views
20 Pages

Valorization of Fine-Fraction CDW in Binary Pozzolanic CDW/Bamboo Leaf Ash Mixtures for the Elaboration of New Ternary Low-Carbon Cement

  • Javier Villar-Hernández,
  • Ernesto Villar-Cociña,
  • Holmer Savastano and
  • Moisés Frías Rojas

This paper presents the characterization of a binary mixture of construction and demolition waste (CDW) and bamboo leaf ash (BLAsh) calcined at 600 °C (novel mixture) and the study of its pozzolanic behavior. Different dosages in a pozzolan/Ca(OH...

  • Article
  • Open Access
3,028 Views
23 Pages

The interconnection between the objectives of territorial development and those of the agro-ecological transition highlights the value of past knowledge in the sustainable management of resources and agro-ecological systems. However, the lack of data...

  • Article
  • Open Access
9 Citations
3,716 Views
18 Pages

Many anthropogenic activities have lately resulted in soil adulteration by heavy metals (HMs). The assessment of native plant species that grow in the polluted environments is of great importance for using these plants in phytoremediation techniques....

  • Article
  • Open Access
9 Citations
4,923 Views
26 Pages

Critical Raw Materials Supply: Challenges and Potentialities to Exploit Rare Earth Elements from Siliceous Stones and Extractive Waste

  • Xinyuan Zhao,
  • Faten Khelifi,
  • Marco Casale,
  • Alessandro Cavallo,
  • Elio Padoan,
  • Ke Yang and
  • Giovanna Antonella Dino

Critical raw materials (CRMs) supply is a challenge that EU countries have to face, with many thinking about domestic procurement from natural ore deposits and anthropogenic deposits (landfills and extractive waste facilities). The present research f...

  • Article
  • Open Access
1 Citations
1,906 Views
18 Pages

Nowadays, there is a need to search for new renewable energy sources from which it is possible to obtain hydrocarbons that are similar in composition and properties to hydrocarbons of petroleum origin. This is due to a significant increase in demand...

  • Feature Paper
  • Article
  • Open Access
5 Citations
2,393 Views
25 Pages

Quantifying Forest Cover Loss during the COVID-19 Pandemic in the Lubumbashi Charcoal Production Basin (DR Congo) through Remote Sensing and Landscape Analysis

  • Yannick Useni Sikuzani,
  • Médard Mpanda Mukenza,
  • Ildephonse Kipili Mwenya,
  • Héritier Khoji Muteya,
  • Dieu-donné N’tambwe Nghonda,
  • Nathan Kasanda Mukendi,
  • François Malaisse,
  • Françoise Malonga Kaj,
  • Donatien Dibwe Dia Mwembu and
  • Jan Bogaert

In the context of the Lubumbashi Charcoal Production Basin (LCPB), the socio-economic repercussions of the COVID-19 pandemic have exacerbated pressures on populations dependent on forest resources for their subsistence. This study employs a comprehen...

  • Systematic Review
  • Open Access
9 Citations
5,675 Views
25 Pages

Water use behaviour and efficiency are essential topics regarding water scarcity. Water is a life-sustaining resource used for various activities within the three primary sectors: agricultural, industrial, and domestic. Increasing competition among t...

  • Review
  • Open Access
29 Citations
10,960 Views
14 Pages

A Review of Environmental Impacts of Wheat Production in Different Agrotechnical Systems

  • Kamran Kheiralipour,
  • Miguel Brandão,
  • Malgorzata Holka and
  • Adam Choryński

In light of the environmental challenges currently facing humanity, the issue of the environmental sustainability of crop production is becoming increasingly pressing. This is due to the fact that global population growth and the related demand for f...

  • Review
  • Open Access
26 Citations
7,426 Views
24 Pages

The circular economy and the clean-energy transition are inextricably linked and interdependent. One of the most important areas of the energy transition is the development of hydrogen energy. This study aims to review and systematize the data availa...

  • Article
  • Open Access
3 Citations
5,765 Views
20 Pages

The Food and Agriculture Organization (FAO) reports that Latin America and the Caribbean experienced the most rapid rise in food insecurity, with approximately 47.7 million individuals in the region affected by hunger in 2022. In Chile, almost three...

  • Article
  • Open Access
1 Citations
2,919 Views
24 Pages

Safe access to drinking water and sanitation is a human right and a key goal of sustainable development, which must also be achieved in rural areas. This work proposes and simulates the application of a conceptual model for a basic sanitation safety...

  • Feature Paper
  • Article
  • Open Access
4 Citations
2,274 Views
17 Pages

Foeniculum vulgare Mill. Aerial Parts (Italian ‘Finocchio di Isola Capo Rizzuto’ PGI): Valorization of Agri-Food Waste as a Potential Source of Lipase Inhibitors and Antioxidants

  • Mariangela Marrelli,
  • Carmine Lupia,
  • Maria Pia Argentieri,
  • Roberto Bava,
  • Fabio Castagna,
  • Nadia Cozza,
  • Vincenzo Mollace,
  • Ernesto Palma and
  • Giancarlo Statti

A large amount of waste material derives from the horticultural industry. These plant matrices constitute a valuable source of active secondary metabolites with a wide spectrum of potential applications, including both human health and veterinary sci...

  • Article
  • Open Access
4 Citations
2,807 Views
22 Pages

This study undertakes a Life Cycle Assessment (LCA) of red and white wine production in Brazil, focusing on a leading winery in the Serra Gaúcha region. Given the notable lack of similar research in this area, our study employs LCA methodologi...

  • Review
  • Open Access
5 Citations
3,989 Views
15 Pages

Circular Economy, Eco-Innovation and a Business Model for the Operation of Wastewater Treatment Plants in Mexico

  • Carmen García-Castillo,
  • Erandi Maldonado-Villalpando,
  • Luis Seguí-Amórtegui and
  • Hilda Guerrero-García-Rojas

Wastewater treatment plants face enormous economic, environmental, technical, and regulatory challenges, including the high energy costs of their operation, waste generation, and the destination of treated water. In this regard, a proposal was made f...

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Resources - ISSN 2079-9276