Abstract
Chloroform is one of the most frequently found anthropogenic groundwater contaminants. Recent investigations, however, suggested that chloroform in groundwater may also originate from a natural production in soils. As societies response to the occurrence of chloroform in groundwater may depend upon its origin as anthropogenic or naturally produced, test methods are needed to measure the potential of natural soil chloroform production. Field measurements of ambient air and soil air, and field and laboratory incubation studies were evaluated for measurement of relative soil chloroform production at a site with four different vegetation types (spruce forest, beech forest, grassland, and grain field) on comparable geological soil. All test methods showed varying soil production of chloroform with spruce forest soil being most productive and grain field soil being least productive. Field measurements of the ratio of soil air to ambient air chloroform concentrations exhibited the smallest difference between high production and low production areas, whereas laboratory incubation studies showed the largest difference. Thus, laboratory incubation studies are suggested as most efficient for estimating relative chloroform production in soil. The study indicated that soil samples should be tested not more than 14 days after sampling. Furthermore, it was found that potentially limiting compounds, such as chloride or nitrate, are not needed to be added in spike experiments to obtain reliable production results. However, it should be recognized that the processes of soil chloroform production are not known yet in all details. Other factors than those studied here may affect the test methods for soil chloroform production too.
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Albers, C. N., Laier, T., & Jacobsen, O. S. (2010). Formation and leaching of chloroform from coniferous forest soils. Applied Geochemistry, 25, 1525–1535.
Asplund, G., Christiansen, J. V., & Grimvall, A. (1993). A chloroperoxidase-like catalyst in soil: Detection and characterization of some properties. Soil Biology and Biochemistry 25, 41–46.
Auer, N. R., Manzke, B. U., & Schulz-Bull, D. E. (2006). Development of a purge and trap continuous flow system for the stable carbon isotope analysis of volatile halogenated organic compounds in water. Journal of Chromatography A, 1131, 24–36.
Bishop, P. K., Misstear, B. D., White, M., & Harding, N. J. (1998). Impacts of sewers on groundwater quality. Water and Environment Journal, 12, 216–223.
Borch, T., Ambus, P., Laturnus, F., Svensmark, B., & Grøn, C. (2003). Biodegradation of chlorinated solvents in a water unsaturated soil. Chemosphere, 51, 143–152.
European Council of Ministers (1998). Council Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumption.
Grøn, C. (1995). AOX in Groundwater. Naturally-Produced Organohalogens. In Selected and edited proceedings of the first international conference on naturally produced organohalogens (pp. 49–64), 14–17 September 1993, Delft, Holland.
Hansen, B. K., & Postma, D. (1992). Groundwater acidification in the unsaturated zone of a sand deposit: Processes and modeling. In Proceedings of the 7th international symposium on water-rock interaction (pp. 389–392), 13–18 July 1992, Utah, USA.
Haselmann, K. F., Ketola, R. A., Laturnus, F., Lauritsen, F. R., & Grøn, C. (2000a). Occurrence and Formation of Chloroform at Danish Forest Sites. Atmospheric Environment, 34, 187–193.
Haselmann, K. F., Laturnus, F., Svensmark, B., & Grøn, C. (2000b). Formation of chloroform in spruce forest soil—results from laboratory incubation studies. Chemosphere, 41, 1769–1774.
Haselmann, K. F., Laturnus, F., & Grøn, C. (2002). Formation of chloroform in soil—A year-round study at a Danish spruce forest site. Water, Air, and Soil Pollution, 139, 35–41.
Hoekstra, E. J., de Leer, E. W. B., & Brinkmann, U. A. T. (1998). Natural formation of chloroform and brominated trihalomethanes in soil. Environmental Science & Technology 32, 3724–3729.
Hoekstra, E. J., Duyzer, J. H., de Leer, E. W. B., & Brinkmann, U. A. T. (2001). Chloroform—concentration gradients in soil air and atmospheric air, and emission fluxes from soil. Atmospheric Environment, 35, 61–70.
Hunkeler, D., & Aravena, R. (2000). Determination of compound-specific carbon isotope ratios of chlorinated methanes, ethanes, and ehtenes in aqueous samples. Environmental Science & Technology, 34, 2839–2844.
Jendrzejewski, N., Eggenkamp, H. G. M., & Coleman, M. L. (2001). Characterisation of chlorinated hydrocarbons from chlorine and carbon isotopic compositions: Scope of application to environmental problems. Applied Geochemistry, 16, 1021–1031.
Jochmann, M. A., Blessing, M., Haderlein, S. B., & Schmidt, T. C. (2006). A new approach to determine method detection limits for compound-specific isotope analysis of volatile organic compounds. Rapid Communication in Mass Spectrometry, 20, 3639–3648.
Johansson, E., Ebenå, G., Sandén, P., Svensson, T., & Öberg, G. (2001). Organic and inorganic chlorine in Swedish spruce forest soil: Influence of nitrogen. Geoderma, 101, 1–13.
Johansson, E., Sandén, P., & Öberg, G. (2003). Spatial patterns of organic chlorine and chloride in Swedish forest soil. Chemosphere, 52, 391–397.
Laier, T., Jacobsen, O. S., Thomsen, O., Grøn, C., Hunkeler, D., & Laturnus, F. (2005). Chloroform production in spruce forest soils—A potential problem for groundwater use in drinking water supply in Denmark. Geophysical Research Abstracts, 7, 05884.
Laturnus, F., Mehrtens, G., & Grøn, C. (1995). Haloperoxidase-like activity in spruce forest soil—A source of volatile halogenated organic compounds? Chemosphere, 31, 3709–3719.
Laturnus, F., Lauritsen, F. R., & Grøn, C. (2000). Chloroform in a pristine aquifer system: Toward and evidence of biogenic origin. Water Ressources Research, 36, 2999–3009.
Laturnus, F., Haselmann, K. F., Borch, T., & Grøn, C. (2002). Terrestrial natural sources of trichloromethane (chloroform, CHCl3)—An overview. Biogeochemistry, 60, 121–139.
Laturnus, F., Fahimi, I., Gyndler, M., Hartmann, A., Heal, M. R., Matucha, M., et al. (2005) Natural formation and degradation of chloroacetic acids and volatile organohalogens in forest soil—Challenges to understanding. Environmental Science and Pollution Research, 12, 233–244.
Laturnus, F., & Matucha, M. (2008) Chloride—A precursor in the formation of volatile organochlorines by forest plants? Journal of Environmental Radioactivity, 99, 119–125.
Matucha M, Clarke N, Lachmanova Z, Forczek S T, Fuksova K, & Gryndler M (2010) Biogeochemical cycles of chlorine in the coniferous forest ecosystem—Practical implications. Plant Soil Environ, 56, 357–367.
McCulloch, A. (2003). Chloroform in the environment: Occurrence, sources, sinks and effects. Chemosphere, 50, 1291–1308.
Miljøministeriet (2007). Bekendtgørelse om vandkvalitet og tilsyn med vandforsyning. Bekendtgørelse 1664.
Mills, W. B., Lew, C. S., & Loh, J. Y. (1998). Predictions of potential human health and ecological risks from power plant discharges of total residual chlorine and chloroform into rivers. Environmental Science & Technology, 32, 2162–2171.
Moran, M. J., Hamilton, P. A., & Zogorski, J. S. (2006). Volatile organic compounds in the Nation’s ground water and drinking-water supply wells—A summary (p. 6). U. S. Geological Survey Fact Sheet 2006–3048.
Niedan, V., Pavasars, I., & Öberg, G. (2000). Chloroperoxidase-mediated chlorination of aromatic groups in fulvic acid. Chemosphere, 41, 779–785.
Öberg, G., Börjesson, I., & Samuelsson, B. (1996). Net change in organically bound halogens in relation to soil pH. Water, Air, and Soil Pollution, 89, 351–361.
Öberg, G., Brunberg, H., & Hjelm, O. (1997). Production of organically bound chlorine during degradation of birch wood by common white-rot fungi. Soil Biology and Biochemistry, 29, 191–197.
OECD (1992). Test no. 301: Ready biodegradability. In OECD guidelines for the testing of chemicals, Section 3: Degradation and accumulation. OECD iLibrary. doi:10.1787/2074577x.
Reina, R. G., Leri, A. C., & Myneni, S. C. B. (2004). Cl K-edge X-ray spectrocopic investigation of enzymatic formation of organochlorines in weathering plant material. Environmental Science & Technology, 38, 783–789.
World Health Organisation (2006). Guidelines for drinking-water quality (3rd ed.).
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Grøn, C., Laturnus, F. & Jacobsen, O.S. Reliable test methods for the determination of a natural production of chloroform in soils. Environ Monit Assess 184, 1231–1241 (2012). https://doi.org/10.1007/s10661-011-2035-5
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DOI: https://doi.org/10.1007/s10661-011-2035-5
