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Title: In situ remediation technologies for mercury-contaminated soil

Journal Article · · Environmental Science and Pollution Research International
 [1];  [2];  [2];  [3];  [4];  [2]
  1. Zhejiang Univ. of Technology (China); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. Univ. of Queensland, St. Lucia (Australia)
  4. Zhejiang A&F Univ. (China)

A pollutant that poses significant risks to humans and the environment is mercury from anthropogenic activities. In soils, mercury remediation can be technically challenging and costly, depending on the subsurface mercury distribution, the types of mercury species, and the regulatory requirements. Our paper introduces the chemistry of mercury and its implications for in situ mercury remediation, which is followed by a detailed discussion of several in situ Hg remediation technologies in terms of applicability, cost, advantages, and disadvantages. The effect of Hg speciation on remediation performance, as well as Hg transformation during different remediation processes, was detailed. Thermal desorption, electrokinetic, and soil flushing/washing treatments are removal technologies that mobilize and capture insoluble Hg species, while containment, solidification/stabilization, and vitrification immobilize Hg by converting it to less soluble forms. We also discussed two emerging technologies, phytoremediation and nanotechnology, in this review.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Environmental Management (EM)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1265799
Journal Information:
Environmental Science and Pollution Research International, Vol. 22, Issue 11; ISSN 0944-1344
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 71 works
Citation information provided by
Web of Science

References (100)

An overview and analysis of site remediation technologies journal June 2004
A Method of Mercury Removal from Topsoil Using Low-Thermal Application journal May 2005
Mercury Geochemistry in Wetland and its Implications for In Situ Remediation journal August 2002
Electrodialytic remediation of soils polluted with Cu, Cr, Hg, Pb and Zn journal September 1997
Capability of Selected Crop Plants for Shoot Mercury Accumulation from Polluted Soils: Phytoremediation Perspectives journal March 2007
Removal of Mercury from Clayey Soils Using Electrokinetics journal March 2003
Integrated electrokinetic-soil flushing to remove mixed organic and metal contaminants journal February 2010
Mercury in the Aquatic Environment: A Review of Factors Affecting Methylation journal July 2001
Phytotoxicity of biosolids and screening of selected plant species with potential for mercury phytoextraction journal January 2010
An evaluation of technologies for the heavy metal remediation of dredged sediments journal July 2001
EDTA and urease effects on Hg accumulation by Lepidium sativum journal November 2007
Electrokinetic remediation: The use of mercury speciation for feasibility studies applied to a contaminated soil from Almadén journal October 2011
Measurements of Mercury Released From Solidified/Stabilized Waste Forms-FY2002 report February 2003
Stability Constants for the Complexation of Various Metals with a Rhamnolipid Biosurfactant journal January 2001
Remediation of Elemental Mercury Using in Situ Thermal Desorption (ISTD) journal April 2006
Remediation technologies for metal-contaminated soils and groundwater: an evaluation journal June 2001
The Genetic Basis for Bacterial Mercury Methylation journal February 2013
Organization, Expression, and Evolution of Genes for Mercury Resistance journal October 1986
Physiological Responses of Transgenic merA-TOBACCO (Nicotiana tabacum) to Foliar and Root Mercury Exposure journal February 2005
Mercury detoxification with transgenic plants and other biotechnological breakthroughs for phytoremediation journal May 2001
Immobilization of mercury in sediment using stabilized iron sulfide nanoparticles journal December 2009
Artifact formation of methyl mercury during aqueous distillation and alternative techniques for the extraction of methyl mercury from environmental samples journal June 1997
On the Stability Relations and Solubilities of Hexagonal and Orthorhombic Mercury(II)oxide. journal January 1961
Selective extractions to assess the biogeochemically relevant fractionation of inorganic mercury in sediments and soils journal March 2003
Development of transgenic yellow poplar for mercury phytoremediation journal October 1998
Use of iodide to enhance the phytoextraction of mercury-contaminated soil journal September 2006
Sulfur Polymer Solidification/Stabilization of elemental mercury waste journal June 2002
Metallothionein expression in chloroplasts enhances mercury accumulation and phytoremediation capability: Transplastomic chelation enhances mercury remediation journal April 2011
Mercury in soils, sediments, and clams from a North Carolina peatland journal March 1987
Bacterial mercury resistance from atoms to ecosystems journal June 2003
In Situ Mercury Stabilization (ISMS) Treatment: Technology Maturation Project Phase I Status Report report March 2008
Stabilization/solidification (S/S) of mercury-contaminated hazardous wastes using thiol-functionalized zeolite and Portland cement journal September 2009
Determination of Mercury Binding Forms in Contaminated Soils:  Mercury Pyrolysis versus Sequential Extractions journal January 1997
Biogeochemical Changes and Mercury Methylation beneath an In-Situ Sediment Cap journal October 2010
Immobilization of Mercury by Carboxymethyl Cellulose Stabilized Iron Sulfide Nanoparticles: Reaction Mechanisms and Effects of Stabilizer and Water Chemistry journal March 2014
Absence of Hg transpiration by shoot after Hg uptake by roots of six terrestrial plant species journal March 2005
Mercury uptake by Silene vulgaris grown on contaminated spiked soils journal March 2012
Phytoremediation of Mercury- and Methylmercury-Polluted Soils Using Genetically Engineered Plants journal July 1998
Development of transgenic hybrid sweetgum (Liquidambar styraciflua × L. formosana) expressing γ-glutamylcysteine synthetase or mercuric reductase for phytoremediation of mercury pollution journal January 2009
Biogeochemical factors influencing net mercury methylation in contaminated freshwater sediments from the St. Lawrence River in Cornwall, Ontario, Canada journal February 2011
Phytoextraction and Accumulation of Mercury in Three Plant Species: Indian Mustard ( Brassica Juncea ), Beard Grass ( Polypogon monospeliensis ), and Chinese Brake Fern ( Pteris vittata) journal September 2008
Phytoremediation of methylmercury pollution: merB expression in Arabidopsis thaliana confers resistance to organomercurials journal June 1999
Mercuric ion reduction and resistance in transgenic Arabidopsis thaliana plants expressing a modified bacterial merA gene. journal April 1996
Generation of Mercury-Hyperaccumulating Plants through Transgenic Expression of the Bacterial Mercury Membrane Transport Protein MerC journal July 2006
Soil Remediation – Mercury Speciation in Soil and Vapor Phase During Thermal Treatment journal April 2008
Strategies to lower methyl mercury concentrations in hydroelectric reservoirs and lakes: A review journal September 2006
Electrochemically enhanced oxidation reactions in sandy soil polluted with mercury journal October 2000
Bench-Scale Evaluation of Chemically Bonded Phosphate Ceramic Technology to Stabilize Mercury Waste Mixtures journal March 2010
A microencapsulation process of liquid mercury by sulfur polymer stabilization/solidification technology. Part I: Characterization of materials [A microencapsulation process of liquid mercury by sulfur polymer stabilization/solidification technology. Part I: Characterization of materials] journal February 2012
Speciation of Heavy Metals in Soils and Sediments. An Account of the Improvement and Harmonization of Extraction Techniques Undertaken Under the Auspices of the BCR of the Commission of the European Communities journal June 1993
Phytodetoxification of hazardous organomercurials by genetically engineered plants journal February 2000
Sources and remediation for mercury contamination in aquatic systems—a literature review journal September 2004
Supercritical fluid extraction of mercury(II) ion via in situ chelation and pre-formed mercury complexes from different matrices journal January 1999
Selection and test of effective chelators for removal of heavy metals from contaminated soils journal December 1995
Aluminum drinking water treatment residuals (Al-WTRs) as sorbent for mercury: Implications for soil remediation journal May 2009
Coupling two mercury resistance genes in Eastern cottonwood enhances the processing of organomercury journal March 2007
Supercritical fluid extraction of mercury species journal December 2003
Phytoremediation of heavy metal-contaminated land by trees—a review journal July 2003
Oxidation and methylation of dissolved elemental mercury by anaerobic bacteria journal August 2013
Application of ferric sludge to immobilize leachable mercury in soils and concrete journal November 2003
Characterization of soils from an industrial complex contaminated with elemental mercury journal August 2013
Phytotoxicity of mercury in Indian mustard (Brassica juncea L.) journal February 2009
Electrokinetic Remediation of Mercury-Contaminated Soils Using Iodine/Iodide Lixiviant journal January 1996
Phytoremediation: A Novel Strategy for the Removal of Toxic Metals from the Environment Using Plants journal May 1995
Strategies for the engineered phytoremediation of toxic element pollution: mercury and arsenic journal July 2005
Genetic Engineering of Transgenic Tobacco for Enhanced Uptake and Bioaccumulation of Mercury journal January 2009
Application of solar thermal desorption to remediation of mercury-contaminated soils journal August 2009
A plant species (Trifolium repens) with strong enrichment ability for mercury journal September 2014
Biotransformation and biodegradation processes in sediment caps journal November 2010
Remediation of a soil polluted by mercury with acidic potassium iodide journal November 1995
Rapid Removal of Hg(II) from Aqueous Solutions Using Thiol-Functionalized Zn-Doped Biomagnetite Particles journal July 2012
Remediation Techniques for Hg-Contaminated Sites book January 1999
A modified EK method with an I−/I2 lixiviant assisted and approaching cathodes to remedy mercury contaminated field soils journal June 2008
Advances in encapsulation technologies for the management of mercury-contaminated hazardous wastes journal October 2004
Methylation of Mercury by Bacteria Exposed to Dissolved, Nanoparticulate, and Microparticulate Mercuric Sulfides journal January 2012
Stabilization/solidification (S/S) of mercury-containing wastes using reactivated carbon and Portland cement journal May 2002
Remediation aspect of microbial changes of plant rhizosphere in mercury contaminated soil journal May 2007
In situ mercury stabilization report September 2004
The Chemical Cycle and Bioaccumulation of Mercury journal November 1998
Treatment of mercury-contaminated soils with activated carbon: A laboratory, field, and modeling study journal December 2010
Mercury-induced oxidative stress in Indian mustard ( Brassica juncea L.) journal October 2009
Leaching of mercury during phytoextraction assisted by EDTA, KI and citric acid journal May 2012
Genetic engineering to enhance mercury phytoremediation journal April 2009
Bioaccumulation and physiological effects of mercury in Pteris vittata and Nephrolepis exaltata journal September 2008
Mercury photolytic transformation affected by low-molecular-weight natural organics in water journal February 2012
Engineering expression of bacterial polyphosphate kinase in tobacco for mercury remediation journal March 2006
Feasibility study of the use of different extractant agents in the remediation of a mercury contaminated soil from Almaden journal June 2011
Iodide-Enhanced Electrokinetic Remediation of Mercury-Contaminated Soils journal December 2003
Mercury volatilisation and phytoextraction from base-metal mine tailings journal July 2005
The new low value for the second dissociation constant for H2S: Its history, its best value, and its impact on the teaching of sulfide equilibria journal August 1986
Expression of mercuric ion reductase in Eastern cottonwood (Populus deltoides) confers mercuric ion reduction and resistance: Cottonwood trees engineered for mercury resistance journal July 2003
Toward Detoxifying Mercury-Polluted Aquatic Sediments with rice Genetically Engineered for Mercury Resistance journal January 2003
In situ stabilization of entrapped elemental mercury journal November 2013
Stabilization of mercury-containing wastes using sulfide journal February 2006
Changes in Hg fractionation in soil induced by willow journal August 2005
Phytoremediation: novel approaches to cleaning up polluted soils journal April 2005
Leaching of mercury-containing cement monoliths aged for one year journal January 2008
Development of a transgenic tobacco plant for phytoremediation of methylmercury pollution journal April 2010
Accumulation of Mercury in Selected Plant Species Grown in Soils Contaminated With Different Mercury Compounds
  • Su, Yi; Han, Fengxiang; Shiyab, Safwan
  • The 11th International Conference on Environmental Remediation and Radioactive Waste Management, 11th International Conference on Environmental Remediation and Radioactive Waste Management, Parts A and B https://doi.org/10.1115/ICEM2007-7123
conference May 2009
Selection and test of effective chelators for removal of heavy metals from contaminated soils journal January 1995

Cited By (8)

Evaluation of Zeolite as a Potential Reactive Medium in a Permeable Reactive Barrier (PRB): Batch and Column Studies journal February 2020
Effects of a Combined Amendment on Pb, Cd, and As Availability and Accumulation in Rice Planted in Contaminated Paddy Soil journal January 2017
Hazardous Waste Solidification from Chemical Technological Process book July 2019
Sustainable remediation of mercury contaminated soils by thermal desorption journal November 2015
Screening of mercury-resistant and indole-3-acetic acid producing bacterial-consortium for growth promotion of Cicer arietinum L.: Plant growth promotion by Hg-resistant bacteria journal December 2016
Comparative experiments on electro-osmotic treatment effect of polluted soil using EKG and iron electrodes journal December 2018
Characterization of manganese oxide amendments for in situ remediation of mercury-contaminated sediments journal January 2018
Cloning, Expression, Isotope Labeling, and Purification of Transmembrane Protein MerF from Mercury Resistant Enterobacter sp. AZ-15 for NMR Studies journal July 2017

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