Öz
Bu çalışmada, humik
asit sodyum humat çözeltisinden polimer içerikli membranlar (PIMs) kullanılarak
ekstrakte edilmektedir. Sodyum humat, Kahramanmaraş Afşin Elbistan Bölgesindeki
linyitlerden elde edilmiştir. PIMs; polimer selüloz triasetat, taşıyıcı
trikaprilmetilamonyum klorür, modifiyer tributil fosfat ve
plastikleştirici 2- nitrofenil pentil
eter kullanılarak hazırlanmıştır. Polimerik film 2 cam hücre arasına
yerleştirilmiştir. Sıyırma çözeltisi tipi, sıyırma çözeltisi konsantrasyonu,
besleme ve sıyırma çözeltisi karıştırma hızı parametrelerinin ekstraksiyona
etkisi deneysel olarak incelenmiştir. Sıyırma fazına yaklaşık %25 humik asit
geçirilmiş ve UV-Vis spektrofotometresiyle
ölçülmüştür.
Anahtar Kelimeler
Kaynakça
- F. J. Stevenson, “Humus Chemistry: Genesis, Compositions, Reactions”, 2nd edition, John Wiley and Sons, 1994, pp. 1-512.
- J. Beck, K. C. Jones, M. H. B. Hayes, U. Mingelgrin, “Organic Substances in Soil and Water: Natural Constituents and Their Influences on Contaminant Behavior,” The Royal Society of Chemistry, pp. 1-200, 1993
- P. MacCarthy, I. H. Suffet, “In Aquatic Humic Substances: Influence in Fate and Treatment of Pollutants: Advances in Chemistry Series 219,” American Chemical Society, pp.1-898, 1989.
- F. J. Stevenson, “Humus Chemistry: Genesis, Composition, Reactions”, John Wiley and Sons, 1982, pp. 1-592.
- N. N. Rupiasih, P. Vidyasagar, “A Review: Compositions, Structures, Properties and Applications of Humic Substances,” Journal of Advances in Science and Technology, vol 8 (I&II), pp. 16-25, 2005.
- K. L. Jarvis, P. Majewski, “Influence of Film Stability and Aging of Plasma Polymerized Allylamine Coated Quartz Particles on Humic Acid Removal”, Appl. Mater. Interfaces, vol. 5 (15), pp. 7315–7322, 2013.
- N. Taoualit, F.-Z. Azzazi , N.E. Benkadi and D.E. Hadj-Boussaad, ‘‘Extraction and Transport of Humic Acid using Supported Liquid-Membrane Containing Trioctyl Phosphine Oxide (TOPO) as the Carrier’’, Acta Physica Polonica Acta, vol. 30, 2016.
- H. X. Yu, B. K. W. Man, L. L. N Chan, M. H. W. Lam, P. K. S., Lam, L. Wang, H. Jin, R. S. S. Wu, “Cloud-point extraction of nodularin-R from natural waters”, Analytica Chimica Acta , vol. 509, pp. 63–70, 2004.
- E. M. Pena-Mendez, J. Havel, J. Patocka, “Humic substance-compounds of still unknown structure: applications in agriculture, industry, enviroment and biomedicine”, Applied Biomedicine, vol. 3(1), pp. 13-24, 2005.
- S. Sodaye, G. Suresh, A. K. Pandey, A. Goswami, “Determination and theoretical evaluation of selectivity coefficients of monovalent anions in anion‐exchange polymer inclusion membranes”, J. Membr. Sci., vol. 295, pp. 108–113, 2007.
- S. D Kolev, “Liquid membranes’’, In Encyclopedia of Analytical Science, 2nd ed. Worsfold, P., Townshend, A., Poole, C., Eds.; Elsevier: Amsterdam, The Netherlands, 2005; pp. 531–538.
- L. D. Nghiem, P. Mornane, I. D. Poer, J. M. Perera, R. W. Carall, S. D. Kolev, “Extraction and transport of metal ions and small organic compounds using polymer inclusion membranes (PIMs)”, J. Membr. Sci.,vol. 281, pp. 7–41, 2006.
- C. Combe, E. Molis, P. Lucas, R. Riley, M. M. Clark, “The effect of CA membrane properties on adsorptive fouling by humic acid”, Journal of Membrane Science, vol. 154, pp. 73-87, 1999.
- K. L. Jarvis, P. Majewski, “Plasma polymerized allylamine coated quartz particles for humic acid removal,” Journal of Colloid and Interface Sci., vol. 380, pp. 150-15, 2012.
Öz
In this study,
humic acid was extracted from the solution of sodium humate by using polymer
inclusion membranes (PIMs). Sodium humate was obtained by treating lignite from
Kahramanmaraş Afşin-Elbistan Region. PIMs were prepared by using cellulose
triacetate as polymer, a carrier, tricaprylmethylammonium chloride, modifier
tri-butyl phosphate and plasticizer 2- nitro phenyl pentyl ether. The polymeric
film was placed between two glass cells. The effect of the stripping solution
type, stripping solution concentration and feed and stripping solution mixing
rate parameters were experimentally investigated. About 25% humic acid was
passed to the stripping phase and measured by UV-Vis spectrophotometer.
Anahtar Kelimeler
Kaynakça
- F. J. Stevenson, “Humus Chemistry: Genesis, Compositions, Reactions”, 2nd edition, John Wiley and Sons, 1994, pp. 1-512.
- J. Beck, K. C. Jones, M. H. B. Hayes, U. Mingelgrin, “Organic Substances in Soil and Water: Natural Constituents and Their Influences on Contaminant Behavior,” The Royal Society of Chemistry, pp. 1-200, 1993
- P. MacCarthy, I. H. Suffet, “In Aquatic Humic Substances: Influence in Fate and Treatment of Pollutants: Advances in Chemistry Series 219,” American Chemical Society, pp.1-898, 1989.
- F. J. Stevenson, “Humus Chemistry: Genesis, Composition, Reactions”, John Wiley and Sons, 1982, pp. 1-592.
- N. N. Rupiasih, P. Vidyasagar, “A Review: Compositions, Structures, Properties and Applications of Humic Substances,” Journal of Advances in Science and Technology, vol 8 (I&II), pp. 16-25, 2005.
- K. L. Jarvis, P. Majewski, “Influence of Film Stability and Aging of Plasma Polymerized Allylamine Coated Quartz Particles on Humic Acid Removal”, Appl. Mater. Interfaces, vol. 5 (15), pp. 7315–7322, 2013.
- N. Taoualit, F.-Z. Azzazi , N.E. Benkadi and D.E. Hadj-Boussaad, ‘‘Extraction and Transport of Humic Acid using Supported Liquid-Membrane Containing Trioctyl Phosphine Oxide (TOPO) as the Carrier’’, Acta Physica Polonica Acta, vol. 30, 2016.
- H. X. Yu, B. K. W. Man, L. L. N Chan, M. H. W. Lam, P. K. S., Lam, L. Wang, H. Jin, R. S. S. Wu, “Cloud-point extraction of nodularin-R from natural waters”, Analytica Chimica Acta , vol. 509, pp. 63–70, 2004.
- E. M. Pena-Mendez, J. Havel, J. Patocka, “Humic substance-compounds of still unknown structure: applications in agriculture, industry, enviroment and biomedicine”, Applied Biomedicine, vol. 3(1), pp. 13-24, 2005.
- S. Sodaye, G. Suresh, A. K. Pandey, A. Goswami, “Determination and theoretical evaluation of selectivity coefficients of monovalent anions in anion‐exchange polymer inclusion membranes”, J. Membr. Sci., vol. 295, pp. 108–113, 2007.
- S. D Kolev, “Liquid membranes’’, In Encyclopedia of Analytical Science, 2nd ed. Worsfold, P., Townshend, A., Poole, C., Eds.; Elsevier: Amsterdam, The Netherlands, 2005; pp. 531–538.
- L. D. Nghiem, P. Mornane, I. D. Poer, J. M. Perera, R. W. Carall, S. D. Kolev, “Extraction and transport of metal ions and small organic compounds using polymer inclusion membranes (PIMs)”, J. Membr. Sci.,vol. 281, pp. 7–41, 2006.
- C. Combe, E. Molis, P. Lucas, R. Riley, M. M. Clark, “The effect of CA membrane properties on adsorptive fouling by humic acid”, Journal of Membrane Science, vol. 154, pp. 73-87, 1999.
- K. L. Jarvis, P. Majewski, “Plasma polymerized allylamine coated quartz particles for humic acid removal,” Journal of Colloid and Interface Sci., vol. 380, pp. 150-15, 2012.
Ayrıntılar
| Konular | Çevre Mühendisliği |
|---|---|
| Bölüm | Araştırma Makalesi |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Aralık 2017 |
| Gönderilme Tarihi | 27 Şubat 2017 |
| Kabul Tarihi | 26 Nisan 2017 |
| Yayımlandığı Sayı | Yıl 2017 |
Kaynak Göster
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