Possible Applications of Soil Remediation Technologies in Latvia
نویسندگان
چکیده
منابع مشابه
Electrokinetic remediation of organochlorines in soil: enhancement techniques and integration with other remediation technologies.
Electrokinetic remediation has been increasingly used in soils and other matrices for numerous contaminants such as inorganic, organic, radionuclides, explosives and their mixtures. Several strategies were tested to improve this technology effectiveness, namely techniques to solubilize contaminants, control soil pH and also couple electrokinetics with other remediation technologies. This review...
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Many microorganisms synthesize a wide range of surface active compounds (SACs), classified according to their molecular weights, properties and localizations. The low molecular weight SACs or biosurfactants lower the surface tension at the air/water interfaces and the interfacial tension at oil/water interfaces, whereas the high molecular weight SACs, also known as bioemulsifiers, are more effe...
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2,7-Dichlorodibenzo-p-dioxin (DCDD) was found to evaporate easily with water vapor from a heated solution. Steam distillation was also effective for the removal of DCDD from DCDD-applied soil; its concentration (250 microg/50g soil) in the original soil decreased to less than 5% after steam distillation for only 20 min. Actual dioxin-polluted soil in Tokorozawa City was partially decontaminated...
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During the last decade, the expansion of urbanization and industrial activities caused serious environmental problems such as soil pollution. Novel technologies are required to remediate soil contamination with toxic contaminants, including heavy metals and organic pollutants. In recent years, there have been increasing attempts to improve soil remediation efficiency. Electrokinetic (EK) is an ...
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In this paper we examine the relation between technologies that aim to remediate pollution and moral responsibility. Contrary to the common view that successful remediation technologies will permit the wheels of industry to turn without interruption, we argue that such technologies do not exculpate polluters of responsibility. To make this case, we examine several environmental and non-environm...
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ژورنال
عنوان ژورنال: Scientific Journal of Riga Technical University. Environmental and Climate Technologies
سال: 2011
ISSN: 1691-5208
DOI: 10.2478/v10145-011-0027-x