dor_id: 4122013

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts

561.#.#.u: https://www.atmosfera.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/25521/24066

100.1.#.a: Al Subu, M. M.; Salim, R.; Bradc, H.; Swaileh, K. M.

524.#.#.a: Al Subu, M. M., et al. (2001). REMOVAL OF DISSOLVED COPPER FROM POLLUTED WATER USING PLANT LEAVES. II. EFFECTS OF COPPER CONCENTRATION, PLANT LEAVES, COMPETING IONS AND OTHER FACTORS. Revista Internacional de Contaminación Ambiental; Vol. 17 Núm. 3, 2001; 123-127. Recuperado de https://repositorio.unam.mx/contenidos/4122013

245.1.0.a: REMOVAL OF DISSOLVED COPPER FROM POLLUTED WATER USING PLANT LEAVES. II. EFFECTS OF COPPER CONCENTRATION, PLANT LEAVES, COMPETING IONS AND OTHER FACTORS

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2001

264.#.1.c: 2011-06-06

653.#.#.a: poplar leaves; Populus euphratica; copper uptake; polluted water; adsorption

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/25521

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/25521

041.#.7.h: spa

520.3.#.a: Factors affecting copper removal from polluted water by poplar (Populus euphratica) leaves were investigated and a mechanism for copper removal was suggested. Increasing the amount of leaves from 5 to 25 g/L increased the rate and hence the amount of copper removed. Increasing the concentration of copper in solution from 2 to 20 mg/L caused a corresponding increase in copper uptake per unit weight of leaves at a constant leaf concentration of 20 g/L. The uptake of copper ions by poplar leaves was found to be noticeably affected by the presence of other metal ions. The effect of these ions could be dependent on the relative affinity of leaves to these ions and copper as well as to pH. Depending on the initial concentration, the presence of the chelating agent EDTA in the solution considerably reduced the rate and amount of copper uptake. Fresh leaves were found to uptake much less copper thandry leaves. Rough-crushing or fme-grinding of leaves slightly affected copper uptake. Agitation slightly increased the rate of copper uptake and cleaning leaves did not affect its ability to uptake copper. The main mechanism for copper removal by poplar leaves is most probably adsorption. Other mechanisms, such as complexation, may play a minor role as well. Intrapore diffusion is thought to be the rate-limiting step for the interaction between poplar leaves and copper ions.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 17 Núm. 3 (2001); 123-127

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 123-127

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

harvesting_date: 2023-11-08 13:10:00.0

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