Sorption-desorption behaviour of hydrophobic organic compounds on Danube sediment
The sorption-desorption hysteresis of naphthalene and phenanthrene onto Danube sediment was investigated. Hysteresis indices (HI) are calculated for three equilibrium concentration (Ce=1%, 5% i 50% of the solubility in water). The results of sorption-desorption hysteresis indicated that it exists fo...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
2016
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
22 |
| Kulcsszavak: | Analitikai kémia |
| Online Access: | http://acta.bibl.u-szeged.hu/56073 |
| LEADER | 01761naa a2200277 i 4500 | ||
|---|---|---|---|
| 001 | acta56073 | ||
| 005 | 20260224081030.0 | ||
| 008 | 181212s2016 hu o 100 eng d | ||
| 020 | |a 978-963-306-507-5 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Isakovski Marijana Kragulj | |
| 245 | 1 | 0 | |a Sorption-desorption behaviour of hydrophobic organic compounds on Danube sediment |h [elektronikus dokumentum] / |c Isakovski Marijana Kragulj |
| 260 | |c 2016 | ||
| 300 | |a 191-194 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 22 | |
| 520 | 3 | |a The sorption-desorption hysteresis of naphthalene and phenanthrene onto Danube sediment was investigated. Hysteresis indices (HI) are calculated for three equilibrium concentration (Ce=1%, 5% i 50% of the solubility in water). The results of sorption-desorption hysteresis indicated that it exists for both investigated sorbates on the Danube sediment. For more hydrophobic compound, phenanthrene (logKOW< 4.55) hysteresis is less pronounced in comparison with naphthalene (logKOW< 3.36). In the case of naphthalene, the existence of hysteresis may be due to irreversible pore deformation of the sorbent which causes the formation of meta-stable states in the sorbate mesopores. | |
| 695 | |a Analitikai kémia | ||
| 700 | 0 | 1 | |a Trickovic Jelena |e aut |
| 700 | 0 | 1 | |a Agbaba Jasmina |e aut |
| 700 | 0 | 1 | |a Rončević Srđan |e aut |
| 700 | 0 | 1 | |a Tubić Aleksandra |e aut |
| 700 | 0 | 1 | |a Prica Miljana |e aut |
| 700 | 0 | 1 | |a Dalmacija Bozo |e aut |
| 710 | |a International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/56073/1/proceedings_of_isaep_2016_191-194.pdf |z Dokumentum-elérés |