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Tytuł artykułu

Removal of pesticides and inorganic pollutants by reverse osmosis

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Contamination of soil and groundwater with pesticides is mainly caused by old ecological burdens. This study focuses on the treatment of groundwater contaminated with chlorinated pesticides. The contaminants mainly include α-HCH, β-HCH, γ-HCH, HCB, DDE, DDD and DDT. Reverse osmosis technology using RO98pHt polyamide membranes was used to remove the pollutants under batch process conditions. The observed rate of removal ranged from 98.4% to 99.7%. Total dissolved content solids decreased from 1.35 g/dm3 to below 0.05 g/dm3.
Rocznik
Strony
159--166
Opis fizyczny
Bibliogr. 12 poz., tab., rys.
Twórcy
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic,
autor
  • Institute of Chemical Technology in Prague, Department of Environmental Chemistry, Technická 5, 166 28, Prague, Czech Republic
Bibliografia
  • [1] ZUMBADO M., GOETHALS M., ÁLVAREZ-LEÓN E.E., LUZARDO O.P., CABRERA F., SERRA-MAJEM L., DOMÍNGUEZ-BOADA L., Inadvertent exposure to organochlorine pesticides DDT and derivates in people from the Canary Islands (Spain), Sci. Total Environ., 2005, 339, 49.
  • [2] MEGHARAJ M., KANTACHOTE D., SINGLETON I., NAIDU R., Effects of long-term contamination of DDT on soil microflora with special reference to soil algae and algal transformation of DDT, Environ. Pollut., 2000, 109, 35.
  • [3] PLAKAS K.V., KARABELAS A.J., Membrane retention of herbicides from single and multi-solute media. The effect of ionic environment, J. Membrane Sci., 2008, 320, 325.
  • [4] HOFMAN J.A.M.H., BEERENDONK E.F., FOLMER H.C., KRUITHOF J.C., Removal of pesticides and other micropollutants with cellulose-acetate, polyamide and ultra-low pressure reverse osmosis membranes, Desalination, 1997, 113, 209.
  • [5] BONNE P.A.C., BEERENDONK E.F., HOEK J.P., HOFMAN J.A.M.H., Retention of herbicides in relation to aging of RO membranes, Desalination, 2000, 132, 189.
  • [6] SARKAR B., VENKATESWRALU N., RAO R.N., BHATTACHARJEE C., KALE V., Treatment of pesticide contaminated surface water for production of potable water by a coagulation-adsorption-nanofiltration approach, Desalination, 2007, 212, 129.
  • [7] ZHANG Y., BRUGGEN B.V., CHEN G.X., BRAEKEN L, VANDECASTEELE C., Removal of pesticides by nanofiltration: effect of the water matrix, Sep. Purif. Technol., 2004, 38, 163.
  • [8] PANG W., GAO N., XIA S., Removal of DDT in drinking water using nanofiltration process, Desalination, 2010, 250, 553.
  • [9] PLAKAS K.V., KARABELAS A.J., Removal of pesticides from water by NF and RO membranes. A review, Desalination, 2012, 287, 255.
  • [10] BHATTACHARYA A., Remediation of pesticides polluted waters through membranes, Sep. Purif. Rev., 2006, 35, 1.
  • [11] HONZAJKOVÁ Z., KUBAL M., PODHOLA M., PATOČKA T., ŠÍR M., KOCUREK P., Membrane technologies and their use in the treatment of groundwater and landfill leachate, Chem. Listy, 2011, 105, 245 (in Czech).
  • [12] BRUGGEN B.V., SCHAEP J., WILMS D., VANDECASTEELE C., Influence of molecular size, polarity and charge on the retention of organic molecules by nanofiltration, J. Membrane Sci., 1999, 156, 29.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-6381ee6e-50e9-4821-a20d-39483ee0e20a
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