Journal ArticleDOI
Removal of the hazardous dye—Tartrazine by photodegradation on titanium dioxide surface
Vinod Kumar Gupta,Vinod Kumar Gupta,Rajeev Jain,Arunima Nayak,Shilpi Agarwal,Meenakshi Shrivastava +5 more
TLDR
In this paper, the removal of tartrazine by photodegradation has been investigated using titanium dioxide surface as photocatalyst under UV light, and the process was carried out at different pH, catalyst dose, dye concentration and effects of the electron acceptor H 2 O 2.About:
This article is published in Materials Science and Engineering: C.The article was published on 2011-07-20. It has received 790 citations till now. The article focuses on the topics: Photocatalysis & Tartrazine.read more
Citations
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Adsorptive removal of dyes from aqueous solution onto carbon nanotubes: a review.
TL;DR: It is evident from the literature that CNT based nanosorbents have shown good potential for the removal of dyes from aqueous solution, however, still more research work should be focused on the development of cost effective, higher efficient and environmental friendly CNTbased nanOSorbents for their commercial applications.
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Principles and mechanisms of photocatalytic dye degradation on TiO 2 based photocatalysts: a comparative overview
TL;DR: In this paper, a detailed overview of dye pollution, dye classification and dye decolourization/degradation strategies is presented, focusing on the mechanisms involved in comparatively well understood TiO2 photocatalysts.
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Recent advances in new generation dye removal technologies: novel search for approaches to reprocess wastewater
Akil Ahmad,Siti Hamidah Mohd-Setapar,Chuo Sing Chuong,Asma Khatoon,Waseem A. Wani,Rajeev Kumar,Mohd Rafatullah +6 more
TL;DR: In this paper, the more recent methods for the removal of dyes from water and wastewater have been discussed, and the performance and special features of each technique are also presented, as well as the advantages and limitations of each method.
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Removal of basic dye Auramine-O by ZnS:Cu nanoparticles loaded on activated carbon: optimization of parameters using response surface methodology with central composite design
Arash Asfaram,Mehrorang Ghaedi,Shilpi Agarwal,Inderjeet Tyagi,Vinod Kumar Gupta,Vinod Kumar Gupta +5 more
TL;DR: In this paper, the ultrasound-assisted removal of Auramine-O (AO) dye from aqueous solutions using ZnS:Cu nanoparticles loaded on activated carbon (ZnS-Cu-NP-AC) as an adsorbent was investigated.
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ZnO/Ag/CdO nanocomposite for visible light-induced photocatalytic degradation of industrial textile effluents.
R. Saravanan,Mohammad Mansoob Khan,Vinod Kumar Gupta,Edgar Mosquera,Francisco Gracia,V. Narayanan,A. Stephen +6 more
TL;DR: Results showed that the Ag nanoparticles induced visible light activity and facilitated efficient charge separation in the ZnO/Ag/CdO nanocomposite, thereby improving the photocatalytic performance.
References
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Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
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Environmental Applications of Semiconductor Photocatalysis
TL;DR: The slow pace of hazardous waste remediation at military installations around the world is causing a serious delay in conversion of many of these facilities to civilian uses as discussed by the authors, which is a serious problem.
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The constitution and fundamental properties of solids and liquids. part i. solids.
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