Tags

Type your tag names separated by a space and hit enter

Photo-Fenton discoloration of the azo dye X-3B over pillared bentonites containing iron.
J Hazard Mater. 2006 May 20; 132(2-3):196-201.JH

Abstract

Both Fe pillared bentonite (Fe-B) and Al-Fe pillared bentonite (Al/Fe-B) were prepared and used as heterogeneous catalysts for the photo-Fenton discoloration of azo dye X-3B under UV irradiation. The catalysts were characterized by XRD, BET and TEM. The effects of solution pH, H(2)O(2) concentration, dye concentration and catalyst loading on the rate of discoloration were investigated in detail. The results indicate that the Fe-B and Al/Fe-B have high BET surface area (114.6 and 194.2 m(2)/g, respectively). Both the heterogeneous photo-Fenton processes employing the Fe-B or the Al/Fe-B as catalyst exhibit higher photo-catalytic activity compared to their corresponding homogeneous photo-Fenton process. The amount of Fe ions leached from the Al/Fe-B into the solution is much lower than that leached from the Fe-B during the reaction process.

Authors+Show Affiliations

Department of Chemistry, Shaoxing University, Zhejiang, PR China. liymj@mail.sxptt.zj.cnNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16621280

Citation

Li, Yimin, et al. "Photo-Fenton Discoloration of the Azo Dye X-3B Over Pillared Bentonites Containing Iron." Journal of Hazardous Materials, vol. 132, no. 2-3, 2006, pp. 196-201.
Li Y, Lu Y, Zhu X. Photo-Fenton discoloration of the azo dye X-3B over pillared bentonites containing iron. J Hazard Mater. 2006;132(2-3):196-201.
Li, Y., Lu, Y., & Zhu, X. (2006). Photo-Fenton discoloration of the azo dye X-3B over pillared bentonites containing iron. Journal of Hazardous Materials, 132(2-3), 196-201.
Li Y, Lu Y, Zhu X. Photo-Fenton Discoloration of the Azo Dye X-3B Over Pillared Bentonites Containing Iron. J Hazard Mater. 2006 May 20;132(2-3):196-201. PubMed PMID: 16621280.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Photo-Fenton discoloration of the azo dye X-3B over pillared bentonites containing iron. AU - Li,Yimin, AU - Lu,Yueqing, AU - Zhu,Xiaoliu, Y1 - 2006/04/18/ PY - 2005/03/14/received PY - 2005/07/29/revised PY - 2005/07/30/accepted PY - 2006/4/20/pubmed PY - 2006/10/27/medline PY - 2006/4/20/entrez SP - 196 EP - 201 JF - Journal of hazardous materials JO - J Hazard Mater VL - 132 IS - 2-3 N2 - Both Fe pillared bentonite (Fe-B) and Al-Fe pillared bentonite (Al/Fe-B) were prepared and used as heterogeneous catalysts for the photo-Fenton discoloration of azo dye X-3B under UV irradiation. The catalysts were characterized by XRD, BET and TEM. The effects of solution pH, H(2)O(2) concentration, dye concentration and catalyst loading on the rate of discoloration were investigated in detail. The results indicate that the Fe-B and Al/Fe-B have high BET surface area (114.6 and 194.2 m(2)/g, respectively). Both the heterogeneous photo-Fenton processes employing the Fe-B or the Al/Fe-B as catalyst exhibit higher photo-catalytic activity compared to their corresponding homogeneous photo-Fenton process. The amount of Fe ions leached from the Al/Fe-B into the solution is much lower than that leached from the Fe-B during the reaction process. SN - 0304-3894 UR - https://www.unboundmedicine.com/medline/citation/16621280/Photo_Fenton_discoloration_of_the_azo_dye_X_3B_over_pillared_bentonites_containing_iron_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(05)00590-X DB - PRIME DP - Unbound Medicine ER -