FOTOCATALISIS HETEROGENEA PDF

Fauran It has been used along with heterogwnea conventional techniques, achieving increases in chemical kinetics and a more efficient pollution removal. Since the kinetics were evaluated only by the RB5 concentration, it is necessary to take into account that the evaluation of other involved species may be necessary, if the overall kinetic parameters are required Detoxification of waters contaminated with phenol, formaldehyde and phenol—formaldehyde mixtures using a combination of biological treatments heterogeea advanced oxidation techniques. Biological evaluation of the HepG2 cell line. Sample 3 21st test before photocatalysis, i.

Author:Kecage Yobei
Country:Yemen
Language:English (Spanish)
Genre:Personal Growth
Published (Last):22 February 2009
Pages:223
PDF File Size:18.43 Mb
ePub File Size:3.47 Mb
ISBN:678-7-73537-955-2
Downloads:18209
Price:Free* [*Free Regsitration Required]
Uploader:Taulrajas



Abstract Heterogeneous photocatalysis is an effective process for degrading and mineralizing of pollutants in waste water from several sources. It has been used along with other conventional techniques, achieving increases in chemical kinetics and a more efficient pollution removal.

Octavo semestre. However, other possible treatments such as advanced oxidation processes have been explored. This article revises the most important investigations related to the subject and mentions some of the advantages photocatalysis has if compared to other systems. Key words: heterogeneous photocatalysis, anionic surfactants, waste water treatment. Los tensoactivos constituyen la materia activa de los detergentes.

No obstante, con el paso del tiempo han pasado a ser denominadas surfactantes, tensoactivos o tensioactivos4. En ciertos casos son vertidos directamente en cuerpos de agua receptores superficiales i. Figura 1. Las etapas principales para el tratamiento convencional de aguas residuales sepresenta en la tabla Tabla 1.

Los AOP pueden emplearse de forma individual o acoplados a tratamientos complementarios19, 20 de efluentes contaminados e. Figura 2. Longitud de onda e intensidad de la luz: la luz puede provenir de fuentes artificiales e.

Oyama T. Por otra parte, Amat et al. Los ensayos fueron realizados en una planta piloto solar. Arias L. El catalizador CuO. El estudio fue desarrollado por Mortazavi et al. Paschoal F. No obstante, es necesario el desarrollo de iniciativas i. Biodegradation of anionic surfactants by isolated bacteria from activated sludge. Universidad de Alicante. Department of Environmental and Natural Resources. Septiembre de En: Tesis de doctorado.

WANG, B. Electrochemical treatment of anionic surfactants in synthetic wastewater with three dimensional electrodes. En: Journal of Hazardous Materials. Physicochemical treatment of anionic surfactants wastewater: Effect on aerobic biodegradability.

Removal of surfactant from industrial wastewaters by coagulation flocculation process. AMAT, A. Photo-Fenton reaction for the abatement of commercial surfactants in a solar pilot plant. En: Solar Energy New York. En: Universidad Eafit. Tesis Doctoral. En: Scientia et Technica. En: Eclet. En: Ciencia…Ahora. En: Tesis de Pregrado. Universidad Nacional de Colombia. Facultad de Minas. XING, H. Characterization and evaluation of a novel exalting round- plate photocatalytic reactor.

En: Water Environment Research. Photocatalytic membrane for removal of organic contaminants during ultra-purification of water. En: Clean Technologies and Environmental Policy.

En: Photochemistry and Photobiology. MERA, A. En: J. A study of process variables for the photocatalytic degradation of rhodamine B. En: Braz. Pulp and paper effluent management. WANG, J. GIL, E. En: Science.

KU, Y. Photocatalysis as a tertiary treatment for petroleum refinery wastewaters. Inactivation of Escherichia coli in water by TiO2assisted disinfection using solar light. En: Eng. Anionic gemini surfactants: a distinct class of surfactants. En: Journal of Oleo Science. En: Bol. Enhanced photocatalytic reduction of Hg II in aqueous medium by 2aminothiazole-modified TiO2 particles.

Photodegradation of soluble and emulsive cutting fluids using TiO2 as catalyst. En: Environmental Progress. Removal of sodium dodecyl sulfate in an intermittent cycle etended aeration system. En: Pakistan Journal of Biological Sciences. ISBN 84 X, no.

Solar photocatalysis, photodegradation of a commercial detergent in aqueous TiO2 dispersions under sunlight irradiation. En: Solar Energy. En: Polish J. Catalytic wet air oxidation of linear alkylbenzene. En:Tesis doctoral. Universidad de Granada. Facultad de ciencias. ISBN:

FIC SD11 PDF

Fotocatálisis

Esto es importante para tener en cuenta al trabajar con este tipo de sustancias, tomando las adecuadas medidas de higiene. La efectividad del proceso se puede medir por la cantidad de CLR durante el tratamiento. Se produce una sinergia entre estos dos ya que el efecto combinado de ambos es mucho mayor que la suma de cada uno de ellos independientemente. Tiene uno o dos motores controlados de seguimiento solar en uno o dos ejes respectivamente. Se encargan de que el plano de apertura del captador sea siempre perpendicular a los rayos solares. Esto se produce por un haz de un rayo luminosos inciden paralelamente a su eje.

BACH BOUREE IN E MINOR PDF

FOTOCATALISIS HETEROGENEA PDF

.

TARUN RAWAT SIGNALS SYSTEMS PDF

Fotocatálisis heterogénea para el tratamiento de agua contaminada

.

1N645 DATASHEET PDF

Catálisis (3). Catálisis homogénea y heterogénea

.

Related Articles