.09.2002. (in Polish). ROY W. R., KRAPAC I. G., CHOU S. F. J., GRIFFIN R. A. 1992: Batch-Type Procedures For Estimating Soil Adsorption of Chemicals. U. S. Government Printing Office. EPA 542-F-01-005 2001: A Citizen's Guide to Permeable Reactive Barriers. U. S. Government Printing Office. FRONCZYK J. 2008: Zeolite-sand mixtures in permeable reactive barriers in landfill's surrounding. Doctoral thesis, Department of Geotechnical Engineering, WULS, Warsaw (in Polish). Road
Joanna Fronczyk, Katarzyna Pawluk and Marta Michniak
I. Kuźniarska-Biernacka, A. Lisinska-Czekaj, D. Czekaj, M. José Alves, A. Mauricio Fonseca and I. Correia Neves
The manganes(III) complex functionalised with 2,3-dihydropyridazine has been encapsulated in the supercages of the NaY zeolite using two different procedures, flexible ligand and in situ complex. The parent zeolite and the encapsulated manganese(III) complexes were screened as catalysts for styrene oxidation by using t-BOOH as the oxygen source in acetonitrile. Under the optimized conditions, the catalysts exhibited moderate activity with high selectivity to benzaldehyde
Aleksandra Pala, Kamila Widziewicz, Jacek Nowak, Krzysztof Loska and Jolanta Biegańska
-54. Miecznik et al. 2011 - Miecznik J.B., Strzelecki R., Wołkowicz S., 2011- Uranium in Poland - history of exploration and perspectives of deposit discovery. Geological Review Vol. 59, No 10, 688-697. Misaelides P., 2011- Application of natural zeolites in environmental remediation: A short review. Micro- porous and Mesoporous Materials Vol. 144, 15-18. Motuzas A., Vaisvalavicius R., Prosycevas I., 2002 - Application of new physical chemical methods in soil ecological investigations. Environmental Science and Pollution Research Vol. 9, No 1
Lucia Remenárová, Martin Pipíška, Eva Florková, Jozef Augustín, Marián Rozložník, Stanislav Hostin and Miroslav Horník
References ABD EL-RAHMAN, K.M., EL-KAMASH, A.M., EL-SOUROUGY, M.R., ABDELMONIEM, N.M.: Thermodynamic modeling for the removal of Cs+, Sr2+, Ca2+, and Mg2+ ions from aqueous waste solutions using zeolite A. J. Radioanal. Nucl. Chem., 268, 2006, 221-230. ABDEL-RAHMAN, R.O., IBRAHIUM, H.A., HUNG, Y.-T.: Liquid radioactive wastes treatment: a review. Water, 3, 2011, 551-565. AHMARUZZAMAN, M.: A review on the utilization of fly ash. Prog. Energy Combust. Sci., 36, 2010, 327-363. AMRHEIN, C., HAGHNIA
Lenka Sumegová, Ján Derco and Michal Melicher
This paper is focused on the influence of granulated activated carbon (GAC) and zeolite as catalysts as well as influences of temperature and pH on the ozonation process. From obtained results it can be concluded that the addition of granulated activated carbon and zeolite to model wastewater has a positive effect on the efficiency and degradation rate of methylene blue oxidation with ozone. The highest oxidation efficiency was observed in the alkaline pH range for which radical reaction mechanism of ozone is characteristic. From the results obtained during the study of the effect of temperature on the ozonation process it follows that both the efficiency and the rate of oxidation of methylene blue grow with increasing temperature.
LITERATURA Aderemi, B.O. 2004. Preliminary Studies on Synthesis of Zeolites from Local Clay. Nigerian Journal of Scientific Research 4(2), s. 7–12. Bajda i in. 2004 – Bajda, T., Franus, W., Manecki, A., Manecki, M., Mozgawa, W. i Sikora, M. 2004. Sorption of heavy metals on natural zeolite and smectite-zeolite shale from the Polish Flysch Carpathians. Polish Journal of Environmental Studies 13 (Suppl III), s. 7–10. Bandura i in. 2015 – Bandura, L., Franus, M., Józefaciuk, G. i Franus, W. 2015. Synthetic zeolites from fly ash as effective
Y. Nishizaki, H. Miyamae, S. Ichikawa, K. Izumiya, T. Takano, N. Kumagai and K. Hashimoto
Our effort for decontamination of radioactive cesium scattered widely by nuclear accident in March 2011 in Fukushima, Japan has been described. Radioactive cesium scattered widely in Japan has been accumulating in arc or plasma molten-solidified ash in waste incinerating facilities up to 90,000 Bq/kg of the radioactive waste. Water rinsing of the ash resulted in dissolution of cesium ions together with high concentrations of potassium and sodium ions. Although potassium inhibits the adsorption of cesium on zeolite, we succeeded to precipitate cesium by in-situ formation of ferric ferrocyanide and iron rust in the radioactive filtrate after rinsing of the radioactive ash with water. Because the regulation of no preservation of any kind of cyanide substances, cesium was separated from the precipitate consisting of cesium-captured ferric ferrocyanide and ferric hydroxide in diluted NaOH solution and subsequent filtration gave rise to the potassium-free radioactive filtrate. Cesium was captured by zeolite from the potassium-free radioactive filtrate. The amount of this final radioactive waste of zeolite was significantly lower than that of the arc-molten-solidified ash.
Joanna Fronczyk and Kazimierz Garbulewski
References CZURDA K.A., HAUS R., 2002: Reactive barriers with fly ash zeolites for in situ ground water remediation. Applied Clay Science , 21: 13-20. EPA, 1992: Batch-type procedures for estimating soil adsorption of chemicals. EPA/530SW87006F. FRONCZYK J., 2008: Zeolite-sand mixtures in permeable reactive barriers in the landfill surroundings. PhD thesis, Faculty of Engineering and Environmental Science WULS. GAVASCAR A., GUPTA N., SASS B., JANOSY R
Z. Hubicki, M. Majdan, M. Gęca, A. Gładysz-Płaska, D. Kołodyńska, M. Makarska-Białokoz, M. Wawrzkiewicz, A. Wołowicz and G. Wójcik
Selected aspect in the separation of inorganic and organic species on ion exchangers and sorbents of various types
In the paper the example papers from the Department of Inorganic Chemistry are presented. They are connected with the research of sorption and separation of inorganic and organic species on ion exchangers and sorbents of various types are presented. The main subjects include physicochemical studies of metal ions removal on anion exchangers, chelating and modified ion exchangers as well as zeolites, sorption and separation of rare earth elements, recovery of noble metal particularly from chloride solutions by ion exchange or extraction method, application of the anion exchangers of various types in dyes removal from aqueous solutions and wastewaters and chemistry of porphyrins in the aspect of environmental protection.
T. Chellappa, M. Jose Fonseca Costa, W.A. Nascimento, L. Ferreira De Lima, I. Almeida Bassan, M. Tavares, V.J. Fernandes, A. Menezes, L. Guilherme Meira, J. Telesforo Nóbrega De Medeiros and R. Maribondo Do Nascimento
. Rodriguez, and M.M. Ramirezagudelo, “The successive crystallization and characterization of SAPO-31 and SAPO-11 from the same synthesis gel - influence on the selectivity for 1- butene isomerization”, Zeolites 19, 133-141 (1997).  A.K. Sinha and S. Seelan, “Characterization of SAPO-11 and SAPO-31 synthesized from aqueous and non-aqueous media”, Appl. Catal. A. 270, 245-252 (2004).  B.M. Lok, C.A. Messina, R.L. Patton, R.T. Gajek, T.R. Cannan, and E.M. Flanigen, “Crystalline silicoaluminophosphates”, US Patent, 4440871, (1984