The Experts below are selected from a list of 9162 Experts worldwide ranked by ideXlab platform
Petri Latostenmaa - One of the best experts on this subject based on the ideXlab platform.
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Electrokinetic Soil Remediation — critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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electrokinetic Soil Remediation critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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Electrokinetic Soil Remediation - Critical overview
Science of the Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost-benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined. © 2002 Elsevier Science B.V. All rights reserved.
Jurate Virkutyte - One of the best experts on this subject based on the ideXlab platform.
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Electrokinetic Soil Remediation — critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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electrokinetic Soil Remediation critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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Electrokinetic Soil Remediation - Critical overview
Science of the Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost-benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined. © 2002 Elsevier Science B.V. All rights reserved.
Mika Sillanpaa - One of the best experts on this subject based on the ideXlab platform.
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Electrokinetic Soil Remediation — critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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electrokinetic Soil Remediation critical overview
Science of The Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:Abstract In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost–benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined.
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Electrokinetic Soil Remediation - Critical overview
Science of the Total Environment, 2002Co-Authors: Jurate Virkutyte, Mika Sillanpaa, Petri LatostenmaaAbstract:In recent years, there has been increasing interest in finding new and innovative solutions for the efficient removal of contaminants from Soils to solve groundwater, as well as Soil, pollution. The objective of this review is to examine several alternative Soil-remediating technologies, with respect to heavy metal Remediation, pointing out their strengths and drawbacks and placing an emphasis on electrokinetic Soil Remediation technology. In addition, the review presents detailed theoretical aspects, design and operational considerations of electrokinetic Soil-Remediation variables, which are most important in efficient process application, as well as the advantages over other technologies and obstacles to overcome. The review discusses possibilities of removing selected heavy metal contaminants from clay and sandy Soils, both saturated and unsaturated. It also gives selected efficiency rates for heavy metal removal, the dependence of these rates on Soil variables, and operational conditions, as well as a cost-benefit analysis. Finally, several emerging in situ electrokinetic Soil Remediation technologies, such as Lasagna™, Elektro-Klean™, electrobioRemediation, etc., are reviewed, and their advantages, disadvantages and possibilities in full-scale commercial applications are examined. © 2002 Elsevier Science B.V. All rights reserved.
Pooja Taak - One of the best experts on this subject based on the ideXlab platform.
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Case Studies and Future Prospects of Soil Remediation Strategies
Biotechnological Strategies for Effective Remediation of Polluted Soils, 2018Co-Authors: Bhupendra Koul, Pooja TaakAbstract:Soil Remediation strategies are subjected to the quality and quantity of the contaminant(s) as well as geographical conditions of the target site. There is no single Soil Remediation method that can aid as a ‘silver bullet’ to restore the environmental deterioration without any residual effect. For successful Soil Remediation different physical, chemical and biological strategies can be implemented in an integrated way. This chapter encompasses various case studies related to the implementation of Remediation strategies on a large scale. This chapter also focuses on the explicit information and recent advances on the available Soil treatment techniques and their future prospects. Thus, the ideal Soil Remediation strategies ensure environmental protection by using natural resources for sustainable Soil Remediation which is economically and environmentally beneficial for the society.
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Soil Remediation Through Microbes
Biotechnological Strategies for Effective Remediation of Polluted Soils, 2018Co-Authors: Bhupendra Koul, Pooja TaakAbstract:The use of microbes including bacteria and fungi for treatment of polluted Soils is also a method of Soil Remediation. Microbes are adapted to survive under various unfavorable conditions, such as high temperature, alkalinity, and acidity, and can easily develop biological resistance against the toxic substances because of their jumping genes. Under favorable conditions of growth and adequate supply of the nutrients, the microbes can biotransform or biodegrade complex organic materials into harmless or less toxic smaller molecules. With the addition of micronutrients into the microbial consortia the degradation rate of pollutants can be enhanced as the added nutrients stimulate Soil microbes which eventually expedite the rate of biodegradation. MycoRemediation is fungal-mediated bioRemediation of polluted Soils containing organic and inorganic pollutants. Fungal mycelia can spread similarly as that of plant roots and accumulate heavy metals in their cytosol. Environmentalists regard microorganisms as ‘eco-friendly nano-factories’ for treating the polluted Soils. However, natural pollutants can be degraded by the naturally occurring microbes while for degradation of manmade chemicals or pollutants, genetically transformed microbes should be developed for efficient Soil Remediation. Microbe-mediated Remediation can take place via three methods i.e. bioventing, bioleaching, bioaugmentation. In the last few years, several reports covering the success stories of microbe-mediated Soil Remediation have come up.
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Biochar and Soil Remediation
Biotechnological Strategies for Effective Remediation of Polluted Soils, 2018Co-Authors: Bhupendra Koul, Pooja TaakAbstract:Biochar is the charred organic matter formed under high heat and low oxygen conditions that occur in natural fires and modern pyrolysis systems. Biochars have various properties for the Remediation of polluted Soils which include negative charge and large surface area. The use of biochar facilitates nutrient availability, enhance the microbial activity, Soil organic matter availability, water holding and enhance crop production of Soils. Biochar have excellent potential to adsorb the contaminants from Soil solution and make them unavailable to organisms. Various methods come under biochar technique which includes carbon sequestration, nutrient exchange, water holding, adsorption/absorption and oxidation/reduction. Although this method (use of biochar in Soil Remediation) is simple, robust and suitable for many regions of the world but, its economic estimations and optimization should be taken into consideration for its large-scale implementation. Furthermore, various other public health related concern associated with biochar use should be addressed properly in order to establish biochar as a best alternative to other Soil Remediation methods, in future.
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Ex situ Soil Remediation Strategies
Biotechnological Strategies for Effective Remediation of Polluted Soils, 2018Co-Authors: Bhupendra Koul, Pooja TaakAbstract:Physical Remediation of polluted Soil is one of the in situ Remediation strategies, generally involves disintegration of the contaminants by methods such as evaporation, heating or washing. These methods are based on the principles used for the extraction of desired metal from their respective mineral ores. Suitability and efficacy of physical separation technique depends upon type of the Soil, shape, distribution and size of the contaminant, amount of humus, moisture and clay in the Soil. These techniques can be used for the extraction/removal of both inorganic and organic contaminants from polluted Soils and involves low operational cost. The selection of the most suitable physical treatment largely depends on the type of contaminated Soil and type of the contaminant (organic or inorganic). Most commonly these techniques are applicable to the Soils of industrialized urban areas (contaminated through anthropogenic activities). The present chapter discusses various physical methods of Soil Remediation including physical separation, Soil flushing, volatilization, froth flotation and thermal heating.
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Chemical Methods of Soil Remediation
Biotechnological Strategies for Effective Remediation of Polluted Soils, 2018Co-Authors: Bhupendra Koul, Pooja TaakAbstract:Chemical methods aim at addition of chemicals or solvents into the polluted Soils so as to stabilize the pollutants and convert them into less toxic forms that are harmless to the waterbodies, plants, and human beings. Since, complete Soil Remediation is difficult to achieve with biological methods alone hence, the amalgamation of both biological and chemical methods has gained much attention of the scientists. Besides that, the harmful effects of the use of chemical methods should also be considered before implementing on a pilot-scale. The materials generally used for chemical treatments are metallic oxides, clays or biomaterials. Remediation efficiency of these materials depends upon the Soil texture, organic matter present in the Soil, type of metal contaminant etc. Furthermore, chemical methods can offer a fast Remediation compared to slow bioRemediation process. This chapter discusses the available chemical Remediation methods such as chemical leaching, chemical oxidation, chemical fixation and electro kinetic Remediation.
M Buddy - One of the best experts on this subject based on the ideXlab platform.
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Soil Remediation interim measures interim remedial action im ira for rocky flats plant
1994Co-Authors: L Bulgar, M BuddyAbstract:The accelerated Cleanup Program for Rocky Flats Plant includes a number of subprograms which are being implemented to expedite Remediation at the facility. One of these is the Soil Remediation IM/IRA. This paper discusses the objectives, scope, and approach for the Soil Remediation IM/IRA program. The major features of this program are addressed, along with a discussion of its potential benefits relative to the conventional RCRA/CERCLA Remediation process. The paper also provides information on the problems encountered and decisions made during the planning and development of this program, its current status, and future plans.
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Soil Remediation interim measures/interim remedial action (IM/IRA) for Rocky Flats Plant
1994Co-Authors: L Bulgar, M BuddyAbstract:The accelerated Cleanup Program for Rocky Flats Plant includes a number of subprograms which are being implemented to expedite Remediation at the facility. One of these is the Soil Remediation IM/IRA. This paper discusses the objectives, scope, and approach for the Soil Remediation IM/IRA program. The major features of this program are addressed, along with a discussion of its potential benefits relative to the conventional RCRA/CERCLA Remediation process. The paper also provides information on the problems encountered and decisions made during the planning and development of this program, its current status, and future plans.
