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A handbook of environmental toxicology: human disorders and ecotoxicology.

Book cover for A handbook of environmental toxicology: human disorders and ecotoxicology.

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Chapter 36 (Page no: 531)

Metallic iron for environmental remediation: prospects and limitations.

Metallic iron (Fe0) has been suggested as an affordable, readily available and efficient material for environmental remediation. Mixed into soil or filled in reactive barriers, Fe0 is a feasible pathway to control contamination in seepage waters. Available information in the literature, however, presents discrepant evidence on the efficiency of this (still innovative) technology. On the basis of a profound study of literature over the past 160 years, it is suggested that these discrepancies are explained by the aqueous chemistry of iron (corrosion). Neglected aspects contributing to the apparent complexity of the Fe0/H2O system are outlined. It appears that designing an efficient and sustainable Fe0 remediation system is purely a site-specific issue and that available data are not (really) comparable. In particular, it is clear that Fe0 barriers that have been successfully working for more than a decade were not designed according to any scientific basis. While the success or failure of implemented reactive barriers can be rationalized, more systematic research is needed for a science-based design of efficient and sustainable Fe0-based systems for environmental remediation.

Other chapters from this book

Chapter: 1 (Page no: 3) Phytotoxins. Author(s): D'Mello, J. P. F.
Chapter: 2 (Page no: 19) Mycotoxins. Author(s): D'Mello, J. P. F.
Chapter: 3 (Page no: 33) Cyanobacterial toxins. Author(s): Metcalf, J. S. Souza, N. R.
Chapter: 4 (Page no: 49) Amino acids and peptides as mediators of abiotic stress tolerance in higher plants. Author(s): D'Mello, J. P. F.
Chapter: 5 (Page no: 75) Ozone I. Human disorders: an overview. Author(s): Silveyra, P. Fuentes, N. Rivera, L.
Chapter: 6 (Page no: 93) Ozone II. Biophysical observations. Author(s): Thompson, K. C.
Chapter: 7 (Page no: 105) Nitrogen dioxide: ambient exposure in human disorders. Author(s): Huang, Y. C. T. Tucker, J. L.
Chapter: 8 (Page no: 114) Sulfur dioxide and human disorders. Author(s): Ahmad, S. Ahmad, A. Ahmad, A.
Chapter: 9 (Page no: 127) Plant response to acid rain stress. Author(s): Liang, C.
Chapter: 10 (Page no: 141) Polycyclic aromatic hydrocarbons: ecotoxicity in the aquatic environment and implications for human health. Author(s): Pampanin, D. M. Schlenk, D.
Chapter: 11 (Page no: 156) The developmental neurotoxicity of polychlorinated biphenyls: a continuing environmental health concern. Author(s): Sethi, S. Lein, P. J.
Chapter: 12 (Page no: 173) Dioxins I. Dynamics and legal directives in Europe. Author(s): Dopico, M. Gómez, A.
Chapter: 13 (Page no: 187) Dioxins II. Human exposure and health risks. Author(s): Tuomisto, J. Viluksela, M.
Chapter: 14 (Page no: 206) Dioxins III. Relationship to pre-diabetes, diabetes and diabetic nephropathy. Author(s): Everett, C. J.
Chapter: 15 (Page no: 214) Environmental endocrine-disrupting chemicals and human health. Author(s): Darbre, P. D.
Chapter: 16 (Page no: 233) Organochlorine insecticides: neurotoxicity. Author(s): Caudle, W. M.
Chapter: 17 (Page no: 246) Organophosphates I. Human health effects and implications for the environment: an overview. Author(s): Wille, T. Thiermann, H. Worek, F.
Chapter: 18 (Page no: 261) Organophosphates II. Neurobehavioural problems following low-level exposure: methodological considerations for future research. Author(s): Ross, S. J. M. Harrison, V.
Chapter: 19 (Page no: 282) Glyphosate as a glycine analogue. Author(s): Seneff, S.
Chapter: 20 (Page no: 299) Crude oil pollution I. Deepwater Horizon contamination: human health effects and health risk assessments, a case study. Author(s): Wilson, M. J.
Chapter: 21 (Page no: 311) Crude oil pollution II. Effects of the Deepwater Horizon contamination on sediment toxicity in the Gulf of Mexico. Author(s): Montagna, P. A. Arismendez, S. S.
Chapter: 22 (Page no: 320) Crude oil pollution III. Exxon Valdez contamination: ecological recovery, a case study. Author(s): Haycox, S.
Chapter: 23 (Page no: 334) Review of studies of composition, toxicology and human health impacts of wastewater from unconventional oil and gas development from shale. Author(s): Crosby, L. M. Orem, W. H.
Chapter: 24 (Page no: 353) Minamata disease and methylmercury exposure. Author(s): Hachiya, N.
Chapter: 25 (Page no: 371) Lead poisoning. Author(s): Katner, A. L. Mielke, H. W.
Chapter: 26 (Page no: 384) Cadmium I. Exposure and human health effects: an overview. Author(s): Åkesson, A. Kippler, M.
Chapter: 27 (Page no: 394) Cadmium II. Cardiovascular effects of human exposure to cadmium: left ventricular structure and function. Author(s): Yang, W. Y. Staessen, J. A.
Chapter: 28 (Page no: 405) Particulates from combustion sources: formation, characteristics and toxic hazards. Author(s): Purser, D. A.
Chapter: 29 (Page no: 424) Assessment of the ecotoxicity of airborne particulate matter. Author(s): Kováts, N.
Chapter: 30 (Page no: 436) Toxicity of microplastics in the marine environment. Author(s): Santana, M. F. M. Turra, A.
Chapter: 31 (Page no: 457) UV exposure and skin-protective effects of plant polyphenols. Author(s): Agulló-Chazarra, L. Pérez-Sánchez, A. Herranz-López, M. Micol, V. Barrajón-Catalán, E.
Chapter: 32 (Page no: 475) Radon I. Lung cancer risks. Author(s): Melloni, B.
Chapter: 33 (Page no: 484) Radon II. Leukaemia or CNS cancer risks among children. Author(s): Kollerud, R. del R.
Chapter: 34 (Page no: 497) Fukushima nuclear accident: potential health effects inferred from butterfly and human cases. Author(s): Otaki, J. M.
Chapter: 35 (Page no: 517) Microbial remediation of contaminated soils. Author(s): Shahsavari, E. Mansur, A. A. Aburto-Medina, A. Haleyur, N. Jones, N. Ball, A. S.
Chapter: 37 (Page no: 545) Remediation of contaminated soil by biochar. Author(s): Sima, X. F. Jiang, H.
Chapter: 38 (Page no: 561) Environmental regulations in China. Author(s): He, G. Z.
Chapter: 39 (Page no: 577) 21st Century toxicology: methods for environmental toxicology and monitoring. Author(s): Lundqvist, J.
Chapter: 40 (Page no: 587) Unequivocal evidence associating environmental contaminants and pollutants with human morbidity and ecological degradation. Author(s): D'Mello, J. P. F.

Chapter details

  • Author Affiliation
  • Angewandte Geologie, Universität Göttingen, Goldschmidstrasse 3, D-37077 Göttingen, Germany.
  • Year of Publication
  • 2020
  • ISBN
  • 9781786394675
  • Record Number
  • 20193493766