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Listar por palabra clave "Rice straw ash"

Mostrando ítems 1-5 de 5

Alternative use of rice straw ash as natural fertilizer to reduce phosphorous pollution in protected wetland ecosystems

Carricondo Antón, Juan Manuel; González Romero, Juan Andrés; Mengual Cuquerella, Jesús; Turegano Pastor, José Vicente; Oliver Villanueva, José Vicente (Springer, 2020)

[EN] Purpose: The uncontrolled discharge of phosphorus into aquatic environment leads to the deterioration of the water bodies. Additionally, the agricultural crops present inside the La Albufera de Valencia Natural Park, ...
Cenizas del tamo de arroz como substituto del feldespato en la fabricación de cerámica blanca

Guzmán, Álvaro; Delvasto, Silvio; Sánchez, Enrique; Amigó Borrás, Vicente (CSIC, 2013)

[EN] The substitution of raw materials for processing high energy consumption materials by agricultural and agro-industrial wastes causes a positive impacts on the environment preservation. One of these residues is rice ...
Evaluación de la reactividad puzolánica de la ceniza de paja de arroz

Hidalgo Astudillo, Samantha Elizabeth (Universitat Politècnica de València, 2018-07-11)

The purpose of this aim is to determine the pozzolanic properties, as well as the physical and chemical characteristics of rice straw ash for use as an admixture in concrete mixtures with Portland cement. A material is ...
Evaluation of rice straw ash as a pozzolanic addition in cementitious mixtures

Hidalgo, Samantha; Soriano Martinez, Lourdes; Monzó Balbuena, José Mª; Paya Bernabeu, Jorge Juan; Font, Alba; Borrachero Rosado, María Victoria (MDPI AG, 2021-01)

[EN] Rice husk ash is one of the most widely studied biomass ashes used in pozzolanic addition. Given its lower silica content, rice straw ash (RSA) has been explored less often, despite the fact that, according to the ...
Rice straw ash: A potential pozzolanic supplementary material for cementing systems

Rosello Caselles, Josefa; Soriano Martínez, Lourdes; Santamarina Siurana, Mª Pilar; Akasaki, Jorge Luis; Monzó Balbuena, José Mª; Paya Bernabeu, Jorge Juan (Elsevier, 2017)

[EN] Biomass waste from rice straw has many management problems, including field firing causing severe air pollution and natural organic decomposition resulting in methane emission. The conversion of this waste to ashes ...