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AuthorTri, Nguyen Le Minh
AuthorThang, Phan Quang
AuthorVan Tan, Lam
AuthorHuong, Pham Thi
AuthorKim, Jitae
AuthorViet, Nguyen Minh
AuthorPhuong, Nguyen Minh
AuthorAl Tahtamouni, T. M.
Available date2023-08-27T11:09:06Z
Publication Date2020-02-01
Publication NameJournal of Water Process Engineering
Identifierhttp://dx.doi.org/10.1016/j.jwpe.2019.101070
CitationTri, N. L. M., Thang, P. Q., Van Tan, L., Huong, P. T., Kim, J., Viet, N. M., ... & Al Tahtamouni, T. M. (2020). Removal of phenolic compounds from wastewaters by using synthesized Fe-nano zeolite. Journal of Water Process Engineering, 33, 101070.‏
ISSN22147144
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85076050411&origin=inward
URIhttp://hdl.handle.net/10576/46822
AbstractThis study investigated the adsorbent feasibility of Fe-nano zeolite (Fe-NZ) for the treatment of phenolic compounds in wastewaters. The maximum adsorption capacities of phenol (Ph), 2-chlorophenol (2-CP) and 2-nitrophenol (2-NP) using Fe-NZ were 138.7, 158.9 and 171.2 mg/g, respectively. From analyzing the regeneration characteristics of organic pollutant-loaded Fe-NZ, the desorption efficiencies of Ph, 2-CP and 2-NP were maintained at 46.3, 50.9 and 55.7 %, respectively, even after 10 adsorption-desorption cycles. When Fe-NZ and activated carbon (AC) were applied for the removal of Ph, 2-CP and 2-NP in wastewater at high concentrations of 425, 327 and 368 mg/L, the removal efficiencies were 62.3, 70.1 and 82.5 %, respectively, which were much higher than those of AC alone (45.9, 61.5 and 68.7 %, respectively). The cost for the adsorption treatment of wastewaters containing the three phenolic compounds was much lower using Fe-NZ than using AC. These results demonstrate the promising potential of Fe-NZ as a low-cost and effective adsorbent for removing phenolic compounds in wastewaters.
SponsorThis work was supported by Qatar University under Grant Number GCC-2017-007 . Appendix A
Languageen
PublisherElsevier Ltd
Subject2-chlorophenol
Adsorption cost
Economic effect
Fe-nano zeolite
Phenol
Wastewaters
TitleRemoval of phenolic compounds from wastewaters by using synthesized Fe-nano zeolite
TypeArticle
Volume Number33
dc.accessType Abstract Only


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