MCPA decomposition method in soil matrix using ozone as an oxidant ***

Maciej Balawejder, Piotr Antos, Radosław Józefczyk, Marcin Pieniążek, Ewelina Odzimek

Abstract


In presented research a method for remediation of MCPA contaminated soil based on the combination of fluidization process technique and ozone was utilized. Exposition of soil contaminated with MCPA at the concentration of 0,1 % w/w on the a mixture of air and ozone allowed for removal of over 90% of MCPA in form of MCPA 2-ethylhexanol-ester (MCPA 2-EHE) in laboratory conditions. The efficacy of the method was proven by GC-MS analysis of MCPA concentration profile during soil remediation procedure and by comparing of kinetic data, such as half life time, with the natural half life time of MCPA in the soil.1

Full Text:

PDF

References


A b r a m o v i c B.F., S o j i c D.V., A n d e r l u h V.B., A b a z o v i c N.D., C o m o r M.I.: Desalination, 244(1–3), 293, 2009.

A n t o s P., K u r d z i e l A., S a d ł o S., B a l a w e j d e r M.: J. Plant Prot. Res., 53(1), 48, 2013.

B a l a w e j d e r M., A n t o s P., C z y j t-K u r y ł o S., J ó z e f c z y k R., P i e n i ą ż e k M.: Ozone Sci. Eng., 36, 166, 2014.

B a l a w e j d e r M., A n t o s P., J ó z e f c z y k R., P i ą t k o w s k i W.: Patent application P.403458, 2013.

B a l a w e j d e r M., A n t o s P., S a d ł o S.: Rocz. Państ. Zakł. Hig., 64(1), 13, 2013.

B a l a w e j d e r M.: Patent application P.401853, 2012.

G i m e n o O., A g u i n a c o A., R e y A., B e l t r á n N o v i l l o F.J., R i v a s T o l e d o J.: J. Chem. Techn. Biotechn., 89(8), 1219, 2014.

K o b a l S., B u d i h n a M.V.: Acta Vet., 68, 281, 1999.

L a f i W. K., A l - Q o d a h Z.: J. Hazard. Mater., 137(1), 489, 2006.

Ministerstwo Środowiska RP: Krajowy Plan Wdrażania Konwencji Sztokholmskiej w sprawie trwałych zanieczyszczeń organicznych, [electronic document: http://www.mos.gov.pl/g2/ big/2012_07/b4e23ee84865f722bf66f792d1036bc3.pdf, date of entry: 16.06.2014]

S h o r e R.E.: Am. J. Public Health, 85, 4, 474, 1995.

United States Environmental Protection Agency: Reregistration Eligibility Decision (RED) for MCPA List A Case 0017, [electronic document: http://www.epa.gov/oppsrrd1/REDs/ mcpa_red.pdf, date of entry: 30.06.2014]

W a l t e r s J.: California Department of Pesticide Regulation, 2,4-dichlorophenoxyacetic Acid, 1999.

W o ł k o w i c z W.: Państwowy Instytut Geologiczny, [electronic document: http://www.pgi. gov.pl/pl/ochrona-srodowiska-uslugi/583-mogilniki-technologia-likwidacji-i-rekultywacji. html, date of entry: 30.06.2014]




DOI: http://dx.doi.org/10.17951/pjss.2014.47.2.63
Date of publication: 2016-01-29 09:01:00
Date of submission: 2015-05-20 10:25:20


Statistics


Total abstract view - 503
Downloads (from 2020-06-17) - PDF - 218

Indicators



Refbacks

  • There are currently no refbacks.


Copyright (c) 2015 Maciej Balawejder, Piotr Antos, Radosław Józefczyk, Marcin Pieniążek, Ewelina Odzimek

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.