Powiadomienia systemowe
- Sesja wygasła!
- Sesja wygasła!
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The coal mine waste dumps located in the southern provinces of Poland pollute groundwater with metals. As a result of batch experiments presented in the paper, it can be said that it is possible to remove chromium and copper from the groundwater (which is affected by acid mine drainage, thus characterized by low pH) with the use of zero-valent iron in permeable reactive barrier technology. The contaminants are removed from the aquifer by the flow of groundwater through a reactive barrier filled with a special reactive material. Rapid metal removal likely occurred due to the reduction and the precipitation/co-precipitation and/or due to the adsorption onto the iron metal surface or/and onto the iron corrosion products. In accordance with the research it has also been found that in more alkaline environment, the oxidation of Fe(0) proceeds slower. A rapid decrease of the redox potential as well as the increases of pH have also been observed in the batch tests when the dose of Fe(0) in solutions increased.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
15--27
Opis fizyczny
Bibliogr. 20 poz., tab., rys.
Twórcy
autor
- Faculty of Mining and Geology, Silesian University of Technology; ul. Akademicka 2, 44-100 Gliwice, Poland
Bibliografia
- [1] SUŁKOWSKI J., DRENDA J., RÓŻAŃSKI Z., WRONA P., Noticed in mining areas, environmental hazard connected with outflow of gases from abandoned mines and with spontaneous ignition of coal waste dumps, Gosp. Sur. Miner., 2008, 24 (3/1), 319.
- [2] SUPONIK T., Adsorption and biodegradation in PRB technology, Environ. Prot. Eng., 2010, 3, 43.
- [3] TWARDOWSKA I., ALLEN H.E., KETTRUP A.A.F., LACY W.J., Solid waste: assessment, monitoring and remediation, Waste Management Series 4, Elsevier 2004.
- [4] PASIECZNA A., DUSZA-DOBEK A., KOWALSKA Z., Detailed geochemical map of Upper Silesia 1:25000, Arkusz Katowice, Polish Geological Institute, Warsaw 2010. www.mapgeochem.pgi.gov.pl (Dostęp: 28.12.2012) (in Polish).
- [5] JAROS K., KAMIŃSKI W., ALBIŃSKA J., NOWAK U., Removal of heavy metal ions: copper, zinc and chromium from water on chitosan beads, Environ. Prot. Eng., 2005, 3–4, 153.
- [6] GROUDEV S., SPASOVA I., NICOLOVA M., GEORGIEV P., Acid mine drainage cleanup in a uranium deposit by means of a passive treatment system, Physicochemical Problems of Mineral Processing, 2007, 41, 265.
- [7] WILKIN R.T., MCNEIL M.S., Laboratory evaluation of zero-valent iron to treat water impacted by acid mine drainage, Chemosphere, 2003, 53, 715.
- [8] RANGSIVEK R., JEKEL M.R., Removal of dissolved metals by zero-valent iron (ZVI). Kinetics, equilibria, processes and implications for stormwater runoff treatment, Water Res., 2005, 39, 4153.
- [9] LI X.Q., ZHANG W.X., Sequestration of metal cations with zero-valent iron nanoparticles. A study with high resolution X-ray photoelectron spectroscopy (HRXPS), J. Phys. Chem., 2007, 111 (19), 6939.
- [10] FIORE S., ZANETTI M.C., Preliminary tests concerning zero-valent iron efficiency in inorganic pollutants remediation, Am. J. Environ. Sci., 2009, 5 (4), 556.
- [11] KLIMKOVA S., CERNIK M., LACINOVA L., FILIP J., JANCIK D., ZBORIL R., Zero-valent iron nanoparticles in treatment of acid mine water from in situ uranium leaching, Chemosphere, 2011, 82 (8), 1178.
- [12] SKOCZYŃSKA-GAJDA S., LABUS K., Acid mine drainage in the areas of lignite mining Łuk Mużakowa, Biuletyn PIG, 2011, 455, 643 (in Polish).
- [13] Journal of Laws of 2009, No. 27, item 169, Ministry of the Environment Regulation (in Polish).
- [14] SUPONIK T., Groundwater treatment with the use of zero-valent iron in the permeable reactive barrier technology, Physicochemical Problems of Mineral Processing, 2013, 49 (1), 13.
- [15] Polish Standard PN-88/B-04481, Building grounds – tests of the ground, 1988 (in Polish).
- [16] PULS R.W., POWELL M.R., BLOWES D.W., GILLHAM R.W., SCHULTZ D., SIVAVEC T., VOGAN J.L., POWELL P.D., Permeable reactive barrier technologies for contaminant remediation, United States Environmental Protection Agency, Washington 1998.
- [17] KOWAL A.L., ŚWIDERSKA-BRÓŻ M., Purification of water, Wydawnictwo Naukowe PWN, Warsaw 1996 (in Polish).
- [18] HEM J.D., Stability field diagrams as aids in iron chemistry studies, J. Am. Water Works Assoc., 1961, 2, 211.
- [19] MONTGOMERY J.M., Water treatment principles and design, Wiley, New York 1985.
- [20] JANKOWSKA H., Physical chemistry, Państwowe Wydawnictwa Szkolnictwa Zawodowego, Warsaw 1968 (in Polish).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-adbc4866-c543-4fd3-b80f-4b899fefe1b5