Results 1 to 10 of about 1,914 (114)

Clay Improvement with Burned Olive Waste Ash [PDF]

The Scientific World Journal, 2013
Olive oil is concentrated in the Mediterranean basin countries. Since the olive oil industries are incriminated for a high quantity of pollution, it has become imperative to solve this problem by developing optimized systems for the treatment of olive ...
Utkan Mutman
doaj   +6 more sources

Recycling of Waste Materials for Stabilizing Ash from Co-Combustion of Municipal Solid Wastes with an Olive By-Product: Soil Leaching Experiments [PDF]

Soil Systems, 2020
In the context of the current environmental policies of the European Union promoting the recycling and reuse of waste materials, this work aimed at investigating the environmental impact of ashes produced from the co-combustion of municipal solid wastes ...
Despina Vamvuka, Stelios Alexandrakis, George Alevizos, Antonios Stratakis   +3 more
doaj   +2 more sources

Effect of using a combination of rice husk and olive waste ashes on high-strength concrete properties

Case Studies in Construction Materials, 2022
Concrete is considered one of the most important building materials in all eras. One of the renowned items of concrete fabrication is ordinary Portland cement (OPC).
Ibrahim Y. Hakeem, Ibrahim Saad Agwa, Bassam A. Tayeh, Mahmoud H. Abd-Elrahman   +3 more
doaj   +2 more sources

Physical, Mechanical, and Volumetric Stability Properties of Mortar With Olive Waste Ash as Cement Substitute

Engineering Reports
The environmental impact of Portland cement has led to the exploration of sustainable alternatives in construction materials. This study investigates the potential of olive waste ash (OWA), a byproduct of olive oil production, as a partial cement ...
Hassan Ghanem, Safa Ghazzawi, Jamal Khatib, Adel Elkordi, Mehmet Serkan Kırgız   +4 more
doaj   +2 more sources

Effect of Incorporating Cement and Olive Waste Ash on the Mechanical Properties of Rammed Earth Block

Infrastructures
Rammed earth blocks have recently gained substantial popularity in construction materials due to their environmental benefits, energy saving, and financial effectiveness. These benefits are even more pronounced if waste materials such as olive waste ash (
Hassan Ghanem, Chouk El Bouz, Rawan Ramadan, Adrien Trad, Jamal Khatib, Adel Elkordi   +5 more
doaj   +2 more sources

Mechanical and Physical Performance of Cement Paste Containing Olive Waste Ash: Implications for Paving Block Applications

Applied Sciences
In recent decades, adopting alternative resources in infrastructure applications has garnered global attention to address environmental concerns. Olive waste ash (OWA), a locally available byproduct obtained from the olive oil production process, is a ...
Safa Ghazzawi, Hassan Ghanem, Safwan Chahal, Jamal Khatib, Adel Elkordi   +4 more
doaj   +2 more sources

Effect of Olive Waste Ash as a Partial Replacement of Cement on the Volume Stability of Cement Paste

Infrastructures
Over the last decades, concrete has been excessively prone to cracks resulting from shrinkage. These dimensional changes can be affected by the incorporation of supplementary cementitious materials.
Safa Ghazzawi, Hassan Ghanem, Jamal Khatib, Samer El Zahab, Adel Elkordi   +4 more
doaj   +2 more sources

Geopolymers Manufactured by the Alkali Activation of Mining and Ceramic Wastes Using a Potential Sustainable Activator from Olive Stone Bottom Ashes. [PDF]

Materials (Basel)
The reuse of by-products as alternative raw materials to traditional construction materials is required in order to ensure sustainable development in the construction sector and is a significant and important focus in the fields of materials science.
Carrillo Beltran R, Picazo Camilo E, Perea Toledo G, Corpas Iglesias FA.   +3 more
europepmc   +3 more sources

Recycling Bio-Based Wastes into Road-Base Binder: Mechanical, Leaching, and Radiological Implications

Applied Sciences, 2023
This work presents a physical, mechanical, durability, leaching, and radiological assay of three wastes (egg and scallop shells and olive pomace ash) as road-base binders.
B. Peceño, S. Hurtado-Bermudez, B. Alonso-Fariñas, M. Villa-Alfageme, J. L. Más, C. Leiva   +5 more
doaj   +1 more source

Kinetic study of adsorption of phenolic compounds from olive oil mill wastewater on activated carbon [PDF]

Acta Periodica Technologica, 2023
Olive oil Mill Wastewater (OMW) is not degradable due to the presence of substances (phenols, volatile fatty acids, etc.), which pose problems for the environment. In order to protect this environment, currently know various treatment methods of
Djeziri Soumia, Taleb Zoubida, Djellouli Hadja Mebarka   +2 more
doaj   +1 more source