Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Use of aminoprophyl silica-immobilized humic acid for Cu(II) ions removal from aqueous solution by using a continuously monitored solid phase extraction technique in a column arrangement
Colloids and Surfaces A Physicochemical and Engineering Aspects · Ocak 2008
YÖKSİS Kayıtları
Use of aminoprophyl silica immobilized humic acid for Cu II ions removal from aqueous solution by using a continuously monitored solid phase extraction technique in a column arrangement
Colloids and Surfaces A: Physicochemical and Engineering Aspects · 2008 SCI-Expanded 13 atıf
Prof. Dr. HAMİDE FİLİZ AYYILDIZ →
Use of aminoprophyl silica immobilized humic acid for Cu II ions removal from aqueous solution by using a continuously monitored solid phase extraction technique in a column arrangement
Colloids and Surfaces A: Physicochemical and Engineering Aspects · 2008 SSCI
Prof. Dr. HÜSEYİN KARA →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Recovery and concentration of metals from red mud by Donnan dialysis
2003 ISSN: 09277757 SCI-Expanded
Prof. Dr. SAİT GEZGİN →
Interaction of donepezil with human serum albumin on amine modified magnetic nanoparticles
2014 ISSN: 0927-7757 SCI 4 atıf
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Design of an electrochemical biosensing system for xanthine detection and a study on binding interaction of ketoconazole with xanthine oxidase
2014 ISSN: 09277757 SCI-Expanded
Prof. Dr. ESRA MALTAŞ ÇAĞIL →
Interaction of donepezil with human serum albumin on amine modified magnetic nanoparticles
2014 ISSN: 09277757 SCI-Expanded 1 atıf
Prof. Dr. ESRA MALTAŞ ÇAĞIL →
Design of an electrochemical biosensing system for xanthine detection and a study on binding interaction of ketoconazole with xanthine oxidase
2014 ISSN: 09277757 SCI-Expanded 1 atıf
Prof. Dr. SALİH ZEKİ BAŞ →
Chemical modification kinetics of polystyrenes having various molecular weights
2007 ISSN: 09277757 SCI-Expanded 1 atıf
Prof. Dr. SALİH ZEKİ BAŞ →
Electrochemical determination of Cu II ions using glassy carbon electrode modified by some nanomaterials and 3 nitroaniline
2015 ISSN: 09277757 SCI-Expanded
Prof. Dr. MUSTAFA ERSÖZ →
Electrochemical stability and repulsion of polypyrrole film
2013 ISSN: 09277757 SCI-Expanded
Prof. Dr. YASEMİN ÖZTEKİN →
Electrochemical determination of Cu II ions using glassy carbon electrode modified by some nanomaterials and 3 nitroaniline
2015 ISSN: 09277757 SCI-Expanded
Prof. Dr. YASEMİN ÖZTEKİN →
Electrochemical determination of Cu II ions using glassy carbon electrode modified by some nanomaterials and 3 nitroaniline
2015 ISSN: 09277757 SCI-Expanded
Prof. Dr. ZAFER YAZICIGİL →
Recovery and concentration of metals from red mud by Donnan dialysis
2003 ISSN: 09277757 SCI-Expanded
Prof. Dr. SAİT GEZGİN →
Investigating sorption characteristics of copper ions onto insolubilized humic acid by using a continuously monitored solid phase extraction technique
2007 ISSN: 0927-7757 SCI-Expanded
Prof. Dr. HÜSEYİN KARA →
Use of aminoprophyl silica immobilized humic acid for Cu II ions removal from aqueous solution by using a continuously monitored solid phase extraction technique in a column arrangement
2008 ISSN: 09277757 SSCI
Prof. Dr. HÜSEYİN KARA →
Haloalkanes and aromatic hydrocarbons sensing using Langmuir-Blodgett thin film of pillar[5]arene-biphenylcarboxylic acid
2019 ISSN: 0927-7757 SCI-Expanded
Prof. Dr. AHMED NURİ KURŞUNLU →
Investigating sorption characteristics of copper ions onto insolubilized humic acid by using a continuously monitored solid phase extraction technique
2007 ISSN: 09277757 SCI-Expanded 12 atıf
Prof. Dr. HAMİDE FİLİZ AYYILDIZ →
Use of aminoprophyl silica immobilized humic acid for Cu II ions removal from aqueous solution by using a continuously monitored solid phase extraction technique in a column arrangement
2008 ISSN: 09277757 SCI-Expanded 13 atıf
Prof. Dr. HAMİDE FİLİZ AYYILDIZ →
Calixarene-tethered textile fabric for the efficient removal of hexavalent chromium from polluted water
2021 ISSN: 0927-7757 SCI-Expanded Q2
Prof. Dr. SERKAN ERDEMİR →
Preparation of poly(ε-caprolactone) nanofibrous mats incorporating graphene oxide-silver nanoparticle hybrid composite by electrospinning method for potential antibacterial applications
2022 ISSN: 0927-7757 SCI-Expanded Q2
Dr. Öğr. Üyesi FATİH SEVGİ →
Makale Bilgileri
ISSN09277757
Yayın TarihiOcak 2008
Cilt / Sayfa312 · 62-72
Scopus ID2-s2.0-36849008329
Özet
Humic acid (HA) which originated from Leonardite was purified and immobilized onto aminoprophyl silica (APS). Afterwards, the remaining amino groups on the silica are successfully end-capped using acetic anhydride in DMF media and this material was used for Cu(II) ions removal from aqueous solution by using continuously solid phase extraction (SPE) technique in a column arrangement. The sorption characteristics of Cu(II)-immobilized humic acid (ImHA) system were investigated at various experimental conditions, and output was observed by a UV detector. All solid phase extraction (SPE) steps were monitored through breakthrough curves used to visualize distribution of Cu(II) concentration between mobile phase and solid phase. In addition to this, the solutions collected from stripping steps were analyzed in atomic absorption spectrophotometry (AAS) and the amount of adsorbed Cu(II) ions was calculated. It was found that there was a high correlation (R2 = 1) between the peak area and AAS data of stripping steps. Sorption characteristics were evaluated by using Freundlich, Langmuir, and Dubinin-Radushkevich (D-R) adsorption isotherms, as well as by Scatchard plot analysis. Thus, the sorption characteristics and usability of ImHA as a solid phase for SPE of Cu(II) ions was evaluated in detail. From the obtained results, it was seen that sorption mechanism of Cu(II) fits to Langmuir model on a large scale, sorption was thought to be localized. From D-R isotherm mean free energy of sorption (E) was calculated (17.68 kJ mol-1), and it was deduced that chemical interactions were more effective than physical interactions for Cu(II). This investigation provides a new, environmentally friendly and cost-effective possibility to remove Cu(II) ions from aqueous solution by using the new APS-ImHA material. © 2007 Elsevier B.V. All rights reserved.
Yazarlar (3)
1
Huseyin Kara
2
Hamide Filiz Ayyildiz
3
Mustafa Topkafa
Anahtar Kelimeler
Adsorption Isotherms
Breakthrough curves
Copper
Freundlich
Immobilized humic acid
Ion-exchange
Langmuir
Scatchard plot analysis Dubinin-Radushkevich
Solid phase extraction
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Colloids and Surfaces A: Physicochemical and Engineering Aspects
Q1
SJR Skoru0,866
H-Index213
YayıncıElsevier B.V.
ÜlkeNetherlands
Physical and Theoretical Chemistry (Q1)
Colloid and Surface Chemistry (Q2)
Surfaces and Interfaces (Q2)
Metrikler
23
Atıf
3
Yazar
9
Anahtar Kelime