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  • Article
  • Open Access

Proliferation of Plastic Packaging and Its Environmental Impacts at the Commune of Agoè-Nyivé 4 in Togo

  • Ibrahim Batcham,
  • Djiwonou Koffi Adjalo,
  • Koko Zébéto Houedakor,
  • Komlan Kounon Etienne Tede and
  • Kossiwa Zinsou-Klassou

3 November 2025

The overconsumption of plastic packaging has alarming repercussions on the environment, notably through waste accumulation in public spaces and clogged drains. This study identifies factors driving plastic proliferation, analyzes their impacts, and p...

  • Review
  • Open Access
487 Views
28 Pages

Cellulose-Based Biopolymers from Banana Pseudostem Waste: Innovations for Sustainable Bioplastics

  • Alice Waithaka,
  • Sofia Plakantonaki,
  • Kyriaki Kiskira,
  • Ann W. Mburu,
  • Ioannis Chronis,
  • Georgios Zakynthinos,
  • John Githaiga and
  • Georgios Priniotakis

25 October 2025

Plastic materials are widely used for packaging due to their versatility and availability. Global production, mainly from petrochemicals, is estimated at 380 million tons, increasing annually by 4%. Packaging plastics have the shortest lifespan and c...

  • Article
  • Open Access
189 Views
17 Pages

Life Cycle Assessment of Reconditioned Guardrail Beams

  • Daniel Mattos,
  • Joaquim C. G. Esteves da Silva and
  • Luis Pinto da Silva

22 October 2025

Steel consumption in the construction sector is one of the main contributors to global greenhouse gas emissions. Therefore, developing processes for the reuse of steel-based products with lower environmental impacts is essential for the sustainabilit...

  • Article
  • Open Access
403 Views
40 Pages

Physico-Mechanical Properties of an Aluminosilicate Refractory Castable Obtained After Chamotte Waste Recycling by Firing Method

  • Leonel Díaz-Tato,
  • Jesús Fernando López-Perales,
  • Yadira González-Carranza,
  • José Eulalio Contreras de León and
  • Edén Amaral Rodríguez-Castellanos

17 October 2025

Developing sustainable ceramic formulations that integrate industrial by-products addresses the high energy and raw material demands of refractory manufacturing while advancing circular economy goals. This study investigates the recycling of chamotte...

  • Article
  • Open Access
408 Views
12 Pages

Impact on the Rheological Properties and Amino Acid Compositions of the Industrial Evaporation of Waste Vinasse in the Production of Nutritional Supplements for Livestock

  • Nayeli Gutiérrez-Casiano,
  • Cesar Antonio Ortíz-Sánchez,
  • Karla Díaz-Castellanos,
  • Luis Antonio Velázquez-Herrera,
  • Solmaría Mandi Pérez-Guzmán and
  • Eduardo Hernández-Aguilar

2 October 2025

Vinasse a byproduct of ethanol manufacturing, is a challenge for ethanol producers which possesses a high organic content that presents a considerable environmental threat. This complicates its management and treatment utilizing standard technologies...

  • Article
  • Open Access
334 Views
22 Pages

30 September 2025

The REPowerEU plan is aimed at a target of 35 bcm of biomethane annually by 2030, up from 4 bcm in 2023, requiring about EUR 37 billion in investment. Food waste is identified as a key feedstock, characterized by discrete homogeneity, although its av...

  • Article
  • Open Access
354 Views
15 Pages

Mechanical Performance and Durability of Concretes with Partial Replacement of Natural Aggregates by Construction and Demolition Waste

  • Thamires Alves da Silveira,
  • Rafaella dos Passos Nörnberg,
  • Marcelo Subtil Santi,
  • Renata Rabassa Morales,
  • Alessandra Buss Tessaro,
  • Hebert Luis Rosseto,
  • Rafael de Avila Delucis and
  • Guilherme Hoehr Trindade

30 September 2025

This study investigated the mechanical performance and durability of concretes produced with varying proportions of recycled coarse aggregate from construction and demolition waste (CDW), ranging from 0% to 100% replacement of natural coarse aggregat...

  • Article
  • Open Access
473 Views
17 Pages

Characterisation and Fertiliser Potential of Mechanically Dewatered Faecal Sludge from Anaerobic Digestion

  • Dennis Ofori-Amanfo,
  • Eugene Appiah-Effah,
  • Barbara Gyapong-Korsah,
  • Esi Awuah,
  • Helen M. K. Essandoh,
  • Miriam Appiah-Brempong and
  • Issahaku Ahmed

29 September 2025

While mechanical dewatering is widely used in faecal sludge treatment, the agricultural potential of mechanically dewatered faecal sludge (MDFS) combined with anaerobic digestion (AD) remains underexplored, particularly in sub-Saharan Africa where nu...

  • Article
  • Open Access
462 Views
16 Pages

Trichoderma harzianum Enzyme Production in Stirred Solid-State Bioreactors as a Strategy for Valorizing Water Hyacinth

  • Nohemi López-Ramírez,
  • Ernesto Favela-Torres,
  • Tania Volke-Sepúlveda and
  • Fernando Méndez-González

25 September 2025

Water hyacinth is an invasive weed that can valorize through the production of hydrolytic enzymes via solid-state culture. This study explores the application of Trichoderma harzianum in producing xylanases and endoglucanases on water hyacinth beds....

  • Review
  • Open Access
1,882 Views
24 Pages

Transforming Waste to Water Filters: A Mini-Review of Ceramic Membranes from Upcycled Materials

  • Asma Nouira,
  • Mabrouk Ben Hamden,
  • Mouna Sayehi and
  • Imene Bekri-Abbes

8 September 2025

The escalating global water crisis, coupled with the unsustainable accumulation of industrial and urban waste, demands innovative solutions that align with circular economy principles. This review explores the transformative potential of waste-derive...

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Waste - ISSN 2813-0391Creative Common CC BY license