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  • Article
  • Open Access

Use of Liquid Industrial By-Products as Biostimulants in the Remediation of Hydrocarbon-Contaminated Soils

  • Emilio Ritoré,
  • Carmen Arnaiz,
  • José Morillo,
  • Agata Egea-Corbacho and
  • José Usero

Soil contamination by petroleum hydrocarbons represents a significant environmental challenge, especially in industrial and urban areas. This study evaluates the use of three industrial liquid by-products—sludge dewatering sidestream (SD), left...

  • Article
  • Open Access
206 Views
21 Pages

This study investigates the removal of copper and zinc at environmentally relevant concentrations from aqueous solutions using barista coffee waste in both standalone and blended forms (with rice husk biochar). A fixed-bed horizontal column adsorptio...

  • Technical Note
  • Open Access
179 Views
11 Pages

The increasing emphasis on green chemistry has led numerous researchers to focus on environmentally friendly solvents for mineral extraction. Among them, deep eutectic solvents (DESs) have garnered significant attention due to their eco-friendly, non...

  • Article
  • Open Access
219 Views
19 Pages

Green Extraction of Orange Peel Using Deep Eutectic Solvents Assisted by Ultrasound: Bioactivity Assessment and Compound Quantification

  • Alejandro Delgado-Cortez,
  • Carlos Castillo-Zacarias,
  • Isaías Juárez-Ramírez,
  • Sergio Arturo Galindo-Rodríguez,
  • Catalina Rivas-Morales,
  • Catalina Leos-Rivas and
  • Ezequiel Viveros-Valdez

Oranges are widely consumed worldwide and are highly valued both for their nutritional properties and their economic importance. In Mexico, particularly in the northeastern citrus-producing region, large amounts of peel are generated during industria...

  • Article
  • Open Access
194 Views
21 Pages

Floating Offshore Wind Farm Inter-Array Cabling Topology Optimisation with Metaheuristic Particle Swarm Optimisation

  • Sergi Vilajuana Llorente,
  • José Ignacio Rapha,
  • Magnus Daniel Kallinger and
  • José Luis Domínguez-García

Floating offshore wind is now receiving much attention as an expansion to bottom-fixed, especially in deep waters with large wind resources. In this regard, improving the performance and efficiency of floating offshore wind farms (FOWFs) is currently...

  • Review
  • Open Access
693 Views
36 Pages

Advancements in Carbon Capture, Utilization, and Storage (CCUS): A Comprehensive Review of Technologies and Prospects

  • Nisreen Salem,
  • Kamalpreet Kaur Brar,
  • Ali Asgarian,
  • Kulwinder Kaur,
  • Sara Magdouli and
  • Nancy N. Perreault

Carbon dioxide (CO2) is the most significant anthropogenic greenhouse gas (GHG), accounting for approximately 81% of total emissions, with methane (CH4), nitrous oxide (N2O), and fluorinated gases contributing the remainder. Rising atmospheric CO2 co...

  • Article
  • Open Access
231 Views
21 Pages

An Experimental Analysis of the Influence of Pyrolytic Oil on the Spray Breakup Process

  • Tilen Jernejc,
  • Gorazd Bombek,
  • Ignacijo Biluš,
  • Luka Kevorkijan and
  • Luka Lešnik

Solid waste presents a very large problem in the developed world. Waste plastics, which make up a large part of solid waste, have high energy value, which is discarded if they are not treated properly. Most of the plastic found in solid waste is prod...

  • Article
  • Open Access
233 Views
19 Pages

Underground mining environments present elevated occupational health risks, primarily due to substantial exposure to diesel exhaust emissions within confined and poorly ventilated spaces. This study assesses the real-world performance of two advanced...

  • Article
  • Open Access
286 Views
21 Pages

A Performance and Environmental Impact Study on a Combined Cycle Power Plant with a Bottoming ORC Unit

  • Dan-Teodor Bălănescu,
  • Vlad-Mario Homutescu and
  • Marius-Vasile Atanasiu

The depletion of fossil fuel reserves and the pollution produced by fuel combustion are major concerns in the energy generation sector. Due to this, waste heat recovery has become a stringent objective in this domain. The current study pursues this o...

  • Article
  • Open Access
395 Views
17 Pages

The absence of domestic wastewater (DWW) treatment in impoverished rural communities of the global south remains a pressing challenge for both public health and environmental sustainability. This study presents a simplified and decentralized treatmen...

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Clean Technol. - ISSN 2571-8797