caa a22 4500 467922748 CHVBK 20180406152921.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s00477-006-0054-5 doi (NATIONALLICENCE)springer-10.1007/s00477-006-0054-5 Effect of organic solvent type on the removal of nitrate ion using liquid membrane technique [Elektronische Daten] [Şahset İrdemez, Nazmi Topçu, Yalçın Yıldız, Nuhi Demircioğlu] In this study, the removal of nitrate ions from aqueous solutions with liquid membrane technique has been investigated for different organic solvent types in which solubilized tetradecyl trimethyl ammonium bromide (TDTMABr) as carrier. n-butyl alcohol, chloroform, and mixture of chloroform+n-hexane (n-hexane 85%+chloroform 15%) were used as organic solvent. Kinetic parameters (k 1d, k 2m, k 2a, t max, R m max , J m max , J a max ) were calculated from obtained data. time R a values of mixture, butyl alcohol, and chloroform are 0.81, 0.78, and 0.55, respectively. Similarly R d, R m, and t max values of the mixture equal to 0.14, 0.04, and 87.92min, respectively. This behavior of the system shows the organic solvent type is an effective parameter on separation yield. It can be concluded that the mixture is the most effective organic solvent type among the investigated ones, because liquid membrane systems should be operated within the range of having the R m, R d, and t max values are minimum while R a values are maximum. Springer-Verlag, 2006 Liquid membrane nationallicence Nitrate removal nationallicence Organic solvent type nationallicence İrdemez Şahset Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut Topçu Nazmi Celal Bayar Üniversitesi Demirci Eğitim Fakültesi Demirci, Manisa, Turkey aut Yıldız Yalçın Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut Demircioğlu Nuhi Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut Stochastic Environmental Research and Risk Assessment Springer-Verlag 21/2(2006-12-01), 175-181 1436-3240 21:2<175 2006 21 477 https://doi.org/10.1007/s00477-006-0054-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00477-006-0054-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- İrdemez Şahset Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut NATIONALLICENCE 700 1- Topçu Nazmi Celal Bayar Üniversitesi Demirci Eğitim Fakültesi Demirci, Manisa, Turkey aut NATIONALLICENCE 700 1- Yıldız Yalçın Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut NATIONALLICENCE 700 1- Demircioğlu Nuhi Atatürk Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü, 25240, Erzurum, Turkey aut NATIONALLICENCE 773 0- Stochastic Environmental Research and Risk Assessment Springer-Verlag 21/2(2006-12-01), 175-181 1436-3240 21:2<175 2006 21 477 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer