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Photodegradation of direct yellow-12 using UV/H2O2/Fe2+.
Rathi A, Rajor HK, Sharma RK. Rathi A, et al. J Hazard Mater. 2003 Aug 29;102(2-3):231-41. doi: 10.1016/s0304-3894(03)00213-9. J Hazard Mater. 2003. PMID: 12972240
A detailed investigation of photodegradation of direct yellow-12 (DY12) using UV/H(2)O(2)/Fe(2+) has been carried out in a photochemical reactor. ...The optimum concentration of Fenton's reagent (H(2)O(2)/Fe(2+)) was found as 1500/500 mg l(-1) for 50 mg l(-1) …
A detailed investigation of photodegradation of direct yellow-12 (DY12) using UV/H(2)O(2)/Fe(2+) has been carried out i …
Photodegradation of Reactive Black 5, Direct Red 28 and Direct Yellow 12 using UV, UV/H(2)O(2) and UV/H(2)O(2)/Fe(2+): a comparative study.
Bali U, Catalkaya E, Sengül F. Bali U, et al. J Hazard Mater. 2004 Oct 18;114(1-3):159-66. doi: 10.1016/j.jhazmat.2004.08.013. J Hazard Mater. 2004. PMID: 15511587
The photodegradation of three commercially available dyestuffs (C.I. Reactive Black 5, C.I. RB5, C.I. Direct Yellow 12, C.I. DY12, and C.I. Direct Red 28, C.I. DR28) by UV, UV/H(2)O(2) and UV/H(2)O(2)/Fe(II) processes was investigated in a laboratory-scale ba …
The photodegradation of three commercially available dyestuffs (C.I. Reactive Black 5, C.I. RB5, C.I. Direct Yellow 12, …
Behaviours of direct yellow 12 adsorption on mesoporous carbons with different pore geometries.
Liu F, Guo Z, Qiu H, Lu X, Fang H, Ren J. Liu F, et al. Water Sci Technol. 2017 Apr;2017(1):219-228. doi: 10.2166/wst.2018.104. Water Sci Technol. 2017. PMID: 29698236
Four kinds of mesoporous carbons, C1-h-w, C2-h-h, C3-s-w, and C4-s-h, with different pore geometries were prepared and characterised, and their adsorption behaviours with aqueous direct yellow 12 (DY-12) were investigated. The results of X-ray diffraction and …
Four kinds of mesoporous carbons, C1-h-w, C2-h-h, C3-s-w, and C4-s-h, with different pore geometries were prepared and characterised, and th …
Visible light active hybrid silver decorated g-C3N4-CeO2 nanocomposite for ultrafast photocatalytic activity and toxicity evaluation.
Venkatesh N, Mohankumar A, Murugadoss G, Sundararaj P, Hatamleh AA, Alnafisi BK, Kumar MR, Gouse Peera S, Sakthivel P. Venkatesh N, et al. Environ Res. 2023 Jan 1;216(Pt 3):114749. doi: 10.1016/j.envres.2022.114749. Epub 2022 Nov 7. Environ Res. 2023. PMID: 36356667
Using the Ag-GCN/CeO(2) catalyst, the excellent photodegradation efficiency of Acid yellow-36 (AY-36) and Direct yellow-12 (DY-12) dye solution were achieved 100% within 150 min sun light irradiation. ...
Using the Ag-GCN/CeO(2) catalyst, the excellent photodegradation efficiency of Acid yellow-36 (AY-36) and Direct yellow-12 …
Green synthesis of silver nanoparticles using Terminalia cuneata and its catalytic action in reduction of direct yellow-12 dye.
Edison TN, Lee YR, Sethuraman MG. Edison TN, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2016 May 15;161:122-9. doi: 10.1016/j.saa.2016.02.044. Epub 2016 Mar 2. Spectrochim Acta A Mol Biomol Spectrosc. 2016. PMID: 26967513
The synthesized AgNPs were in the size range of 25-50 nm with a distorted spherical shape identified from HR-TEM analysis. The catalytic activity of AgNPs on the reduction of direct yellow-12 using NaBH4 was analyzed using a UV-Vis spectrophotometer. This stu …
The synthesized AgNPs were in the size range of 25-50 nm with a distorted spherical shape identified from HR-TEM analysis. The catalytic act …
ZnS:Cu nanoparticles loaded on activated carbon as novel adsorbent for kinetic, thermodynamic and isotherm studies of Reactive Orange 12 and Direct yellow 12 adsorption.
Ghaedi M, Ansari A, Sahraei R. Ghaedi M, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2013 Oct;114:687-94. doi: 10.1016/j.saa.2013.04.091. Epub 2013 May 28. Spectrochim Acta A Mol Biomol Spectrosc. 2013. PMID: 23831942
The objective of this work is the study of adsorption of Reactive Orange 12 (RO-12) and Direct yellow 12 (DY 12) by zinc sulfide:copper (ZnS-Cu-NP-AC) nanoparticles loaded on activated carbon. ...
The objective of this work is the study of adsorption of Reactive Orange 12 (RO-12) and Direct yellow 12 (DY 12) by zin …
Study of removal of Direct Yellow 12 by cadmium oxide nanowires loaded on activated carbon.
Ghaedi M, Sadeghian B, Kokhdan SN, Pebdani AA, Sahraei R, Daneshfar A, Mihandoost A. Ghaedi M, et al. Mater Sci Eng C Mater Biol Appl. 2013 May 1;33(4):2258-65. doi: 10.1016/j.msec.2013.01.052. Epub 2013 Jan 29. Mater Sci Eng C Mater Biol Appl. 2013. PMID: 23498256
This new adsorbent has been efficiently utilized for the removal of the Direct Yellow 12 (DY-12) from wastewater. To obtain maximum DY-12 removal efficiency, the influences of variables such as pH, DY-12 concentration, amount of CdO-NW-AC, contact time, and t …
This new adsorbent has been efficiently utilized for the removal of the Direct Yellow 12 (DY-12) from wastewater. To ob …
Effect of direct dyes effluent on germination/growth of maize and sorghum plants.
Kaushik CP, Sharma JK. Kaushik CP, et al. J Environ Sci Eng. 2012 Jan;54(1):50-4. J Environ Sci Eng. 2012. PMID: 23741857
Here effluent of four different colored direct dyes, i.e. Direct Red 28, Direct Yellow 12, Direct Orange 26 and Direct Blue 1 have been used for irrigation. ...
Here effluent of four different colored direct dyes, i.e. Direct Red 28, Direct Yellow 12, Direct Orange 26 and Direct …
Titanium dioxide decorated natural cellulosic Juncus effusus fiber for highly efficient photodegradation towards dyes.
Zhou S, Xia L, Zhang K, Fu Z, Wang Y, Zhang Q, Zhai L, Mao Y, Xu W. Zhou S, et al. Carbohydr Polym. 2020 Mar 15;232:115830. doi: 10.1016/j.carbpol.2020.115830. Epub 2020 Jan 3. Carbohydr Polym. 2020. PMID: 31952578
The TiO(2)-JE showed remarkable activity in the removal of C.I. Reactive Red 120 (RR120), C.I. Direct Yellow 12 (DY12), and methylene blue (MB) with a photodegradation efficiency of 99.9 % under simulated sunlight irradiation. ...
The TiO(2)-JE showed remarkable activity in the removal of C.I. Reactive Red 120 (RR120), C.I. Direct Yellow 12 (DY12), …
Screening, identification and optimization of a yeast strain, Candida palmioleophila JKS4, capable of azo dye decolorization.
Jafari N, Kasra-Kermanshahi R, Soudi MR. Jafari N, et al. Iran J Microbiol. 2013 Dec;5(4):434-40. Iran J Microbiol. 2013. PMID: 25848518 Free PMC article.
The decolorization of various dyes (Reactive Black 5, Reactive Orange 16, Reactive Red 198, Direct Blue 71, Direct Yellow 12 and Direct Black 22) was determined by measuring the absorbance of culture supernatant at their lambdamax. ...
The decolorization of various dyes (Reactive Black 5, Reactive Orange 16, Reactive Red 198, Direct Blue 71, Direct Yellow 1 …
13 results