Preparation of a TiO2-coated photocatalytic air filter for use with an electrostatic air filter pack for xylene removal
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چکیده
منابع مشابه
Evaluation of a commercial air filter for removal of viruses from the air.
The effectiveness of a commercial absolute air filter for removal of viruses from air was tested with an actinophage, under the usual conditions of a laminar airflow clean room. A new method of dry phage dispersion is described. The filter showed an average reduction of 99.996% of airborne actinophage.
متن کاملVinyl chloride removal from an air stream by biotrickling filter.
A biofiltration process was used for degradation of vinyl chloride as a hazardous material in the air stream. Three biotrickling filters in series-parallel allowing uniform feed and moisture distribution all over the bed were used. Granular activated carbon mixed with compost was employed as carrier bed. The biological culture consisted of mixture of activated sludge from PVC wastewater treatme...
متن کاملPorous TiO2 microspheres with tunable properties for photocatalytic air purification.
The synthesis of highly-crystalline porous TiO(2) microspheres is reported using ultrasonic spray pyrolysis (USP) in the presence of colloidal silica as a template. We have exploited the interactions between hot SiO(2) template particles surface and TiO(2) precursor that occur during reaction inside the droplets, to control the physical and chemical properties of the resulting particles. Varyin...
متن کاملEffect of the Type of Ultraviolet on the Photocatalytic Removal of Xylene as a Pollutant in the Air Using TiO2 Nanoparticles Fixed on the Activated Carbon
Background and Objective: Currently, photocatalysts have become a major focus of research in physics, chemistry, and surface engineering. It is hoped that this science help to solve various environmental problems. This study investigated the effect of ultraviolet lamp type on the removal efficiency of xylene utilizing the fixation of TiO2 nanoparticles on the activated carbon absorber and pass...
متن کاملEffect of an Air Cleaner with Electrostatic Filter on the Removal of Airborne House Dust Mite Allergens
PURPOSE The effects of air cleaners on the removal of airborne indoor allergens, especially house dust mites (HDM), are still controversial. The objective of this study is to evaluate the effect of an air cleaner with an electrostatic filter on the removal of airborne mite allergens. MATERIALS AND METHODS A dried HDM culture medium that contained mite body particles and excretions was dispers...
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ژورنال
عنوان ژورنال: ScienceAsia
سال: 2013
ISSN: 1513-1874
DOI: 10.2306/scienceasia1513-1874.2013.39.284