About: The photooxidative destruction of C.I. Basic Yellow 2 using UV/S2O8 2− process in a rectangular continuous photoreactor

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About: The photooxidative destruction of C.I. Basic Yellow 2 using UV/S2O8 2− process in a rectangular continuous photoreactor Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	The photooxidative destruction of C.I. Basic Yellow 2 using UV/S2O8 2− process in a rectangular continuous photoreactor
Creator	Aber, S Niaei, A Rasoulifard, M Salari, D
Source	Elsevier; Medline; PMC
abstract	Abstract The photooxidative decolorization of C.I. Basic Yellow 2 (BY2), was investigated using UV radiation in the presence of peroxydisulfate (S2O8 2−) in a rectangular photoreactor at experimental condition. S2O8 2− and UV-light showed negligible effect when they were used independently. Removal efficiency of BY2 was sensitive to the operational parameters such as initial concentrations of S2O8 2−, BY2, light intensity, flow rate and pH. The conversion ratios of BY2 at the volumetric flow rates of 330, 500 and 650ml/min were 84%, 79%, 51% in 30min, respectively. Our results showed that light intensity was a beneficial parameter for dye removal. The results showed that in the presence of S2O8 2−, the photooxidation quantum yield obtained was higher than direct photolysis quantum yield, suggesting that photodecay of BY2 was dominated by photooxidation. The electrical energy per order (E EO) values for decolorization of BY2 solution was calculated. Results show that applying a desired peroxydisulfate concentration can reduce the E EO.
has issue date	2009-07-15(xsd:dateTime)
bibo:doi	10.1016/j.jhazmat.2008.11.039
bibo:pmid	19128877
has license	els-covid
sha1sum (hex)	d34af82f93c7d14745b96c82ccff214be1b479ed
schema:url	https://doi.org/10.1016/j.jhazmat.2008.11.039
resource representing a document's title	The photooxidative destruction of C.I. Basic Yellow 2 using UV/S2O8 2− process in a rectangular continuous photoreactor
has PubMed Central identifier	PMC7116906
has PubMed identifier	19128877
schema:publication	Journal of Hazardous Materials
resource representing a document's body	covid:d34af82f93c7d14745b96c82ccff214be1b479ed#body_text
is schema:about of	named entity 'photolysis' named entity 'dye' named entity 'investigated' named entity 'direct' named entity 'Basic' named entity 'C.I.' named entity 'USING' named entity 'PROCESS' named entity 'PHOTOREACTOR' named entity 'LIGHT INTENSITY' named entity 'QUANTUM YIELD' named entity '330' named entity '30 MIN' named entity 'APPLYING' named entity 'SENSITIVE TO' named entity 'PHOTOOXIDATION' named entity '650' named entity 'RECTANGULAR' named entity 'ORDER' named entity 'CONCENTRATIONS' named entity 'DESTRUCTION' named entity 'CONTINUOUS' named entity '2 O' named entity 'HIGHER' named entity 'CONCENTRATION' named entity 'DIRECT' named entity 'PRESENCE OF' named entity 'PARAMETERS' named entity 'VALUES' named entity 'CALCULATED' named entity 'REMOVAL' named entity 'USED' named entity 'BENEFICIAL' named entity 'PHOTOREACTOR' named entity 'C.I. BASIC YELLOW 2' named entity 'DYE' named entity 'FLOW RATE' named entity 'RECTANGULAR' named entity 'C.I. BASIC YELLOW 2' named entity 'SOLUTION' named entity 'WAS SENSITIVE' named entity 'PHOTOLYSIS' named entity 'PEROXYDISULFATE' named entity 'RESULTS' named entity 'ELECTRICAL ENERGY' named entity '500' named entity 'LIGHT' named entity 'WAS A' named entity 'OUR' named entity 'UV RADIATION' named entity 'OBTAINED' named entity 'EFFECT' named entity '2 O' named entity 'CONVERSION' named entity 'PARAMETER' named entity '28S' named entity 'EXPERIMENTAL CONDITION' named entity 'NEGLIGIBLE' named entity 'USING' named entity 'VOLUMETRIC' named entity 'INVESTIGATED' named entity 'REDUCE' named entity 'INITIAL' named entity 'RATIOS' named entity 'EFFICIENCY' covid:arg/d34af82f93c7d14745b96c82ccff214be1b479ed named entity 'reduce' named entity 'photooxidation' named entity 'dominated' named entity 'beneficial' named entity 'UV radiation' named entity 'quantum yield' named entity 'electrical energy' named entity 'light intensity' named entity 'UV radiation' named entity 'BY2' named entity 'rate constant' named entity 'Sodium hydroxide'

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