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dc.contributor.author | Carricondo Antón, Juan Manuel | es_ES |
dc.contributor.author | González Romero, Juan Andrés | es_ES |
dc.contributor.author | Mengual Cuquerella, Jesús | es_ES |
dc.contributor.author | Turegano Pastor, José Vicente | es_ES |
dc.contributor.author | Oliver Villanueva, José Vicente | es_ES |
dc.date.accessioned | 2021-07-20T03:30:32Z | |
dc.date.available | 2021-07-20T03:30:32Z | |
dc.date.issued | 2020 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/169534 | |
dc.description.abstract | [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, rice fields mainly, have a high social and environmental value. However, there is a conflict between private interests (farmers) and public interest in the management of agro-waste produced by them. Nowadays, the option used by the farmers is the uncontrolled burning in the own field. The ashes generated during the combustion process could be used to remove phosphorus loading in water bodies of the Natural Park, contributing to its recovery. Methods: Adsorption experiments were carried out in batch mode by using different concentration s (5-100 mgP L-1) of sodium phosphate dibasic (Na2HPO4) placed in 100 mL stoppered conical flask with 50 mL of synthetic wastewater and different amounts of adsorbent, during the selected time (5 days). Adsorption studies were performed with doses varying from 5 to 24 g L-1. After finishing the adsorption experiments, the solution was filtered through glass microfiber filter (1.2 ¿m). Results: The adsorption capacity varies for rice straw ash from 31.91% up to 97.48% and rice straw ash with HCl from 17.49% up to 89.04%. An increase in temperature or dosage had a positive effect in the removal capacity, increasing its adsorption. Removal process of phosphorus was endothermic. Conclusions: The use of rice straw ash could be a solution to reduce the phosphate in water bodies, providing an advantage to the proposed alternative of agro-waste management. | es_ES |
dc.description.sponsorship | This work was supported by the Spanish Government through RTI2018-101033-B-I00. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer | es_ES |
dc.relation.ispartof | International Journal Of Recycling of Organic Waste in Agriculture (Online) | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Adsorption isotherms | es_ES |
dc.subject | Agro-waste | es_ES |
dc.subject | Circular economy | es_ES |
dc.subject | Phosphate removal | es_ES |
dc.subject | Rice straw ash | es_ES |
dc.subject.classification | TECNOLOGIA DEL MEDIO AMBIENTE | es_ES |
dc.subject.classification | INGENIERIA AGROFORESTAL | es_ES |
dc.title | Alternative use of rice straw ash as natural fertilizer to reduce phosphorous pollution in protected wetland ecosystems | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.30486/IJROWA.2020.1885299.1003 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-101033-B-I00/ES/DISEÑO DE CATALIZADORES MULTIFUNCIONALES PARA LA CONVERSION EFICIENTE DE BIOGAS Y GAS NATURAL A HIDROCARBUROS DE INTERES INDUSTRIAL/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Rural y Agroalimentaria - Departament d'Enginyeria Rural i Agroalimentària | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient | es_ES |
dc.description.bibliographicCitation | Carricondo Antón, JM.; González Romero, JA.; Mengual Cuquerella, J.; Turegano Pastor, JV.; Oliver Villanueva, JV. (2020). Alternative use of rice straw ash as natural fertilizer to reduce phosphorous pollution in protected wetland ecosystems. International Journal Of Recycling of Organic Waste in Agriculture (Online). 9(1):61-74. https://doi.org/10.30486/IJROWA.2020.1885299.1003 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.30486/IJROWA.2020.1885299.1003 | es_ES |
dc.description.upvformatpinicio | 61 | es_ES |
dc.description.upvformatpfin | 74 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 9 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.eissn | 2251-7715 | es_ES |
dc.relation.pasarela | S\404262 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.subject.ods | 13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos | es_ES |
dc.subject.ods | 15.- Proteger, restaurar y promover la utilización sostenible de los ecosistemas terrestres, gestionar de manera sostenible los bosques, combatir la desertificación y detener y revertir la degradación de la tierra, y frenar la pérdida de diversidad biológica | es_ES |