Kalmakhanova, MarzhanMassalimova, Bakytgul KabykenovnaDíaz de Tuesta, Jose LuisGomes, HelderNurlibaeva, A.A.2018-02-192019-01-282018-01-192019-01-282018Kalmakhanova, M. S.; Massalimova, B. K.; Diaz de Tuest, J. L.; Gomes, H. T.; Nurlibaeva, A. (2018) - Novelty pillared clays for the removal of 4-nitrophenol by catalytic wet peroxide oxidation. News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences. ISSN 2224-5278. 3, p. 12-192224-5278http://hdl.handle.net/10198/18578One solution passes through the study of wastewater treatment by catalytic wet peroxide oxidation (CWPO).In this work, catalysts based on pillared clays with Zrcations have been prepared from nature clays of Kazakhstan, which were obtained from Zhambyl region of Karatau,Akzhardeposit, to be tested in catalytic oxidation of 4-nitrophenol, used as amodel pollutant. The Zr-pillared clay showed higher activity than nature clays in 4-nitrophenol oxidation.eng4-nitrophenolCatalysisCatalytic wet peroxide oxidationHydrogen peroxidePillared claysjournal article