Soil–air partitioning of volatile organic compounds into soils with high water content
Jeonghyeon Ahn A , Guiying Rao A , Mustafa Mamun A and Eric P. Vejerano
A B
+ Author Affiliations
- Author Affiliations
A Center for Environmental Nanoscience and Risk, Department of Environmental Health Sciences, University of South Carolina, Columbia, SC 29208, USA.
B Corresponding author. Email: vejerano@mailbox.sc.edu
Environmental Chemistry 17(8) 545-557 https://doi.org/10.1071/EN20032
Submitted: 28 February 2020 Accepted: 22 May 2020 Published: 11 June 2020
Environmental context. Assessing environmental and human health impacts of chemical spills relies on information about how chemicals move across multiple environments. We measured volatile contaminants in the air above soil saturated with water to provide estimates of air concentrations of selected chemicals released to soil from an oil refinery in Texas during Hurricane Harvey. Estimated concentrations were below recommended exposure limits, even in a worst-case scenario.
Abstract. The emission of volatile organic compounds (VOCs) from soil into air is affected by soil moisture dynamics, soil temperature, solar irradiance and carbon availability. The high amount of water in soil can modify its properties, which changes how VOCs interact. We conducted a comprehensive measurement of the soil–air partition coefficient (KSA) of VOCs into water-saturated soil with both low and high water contents for polar, weakly polar and nonpolar VOCs into a mineral soil (S-clay) and soil containing a high amount of organic matter (S-om) under a water-saturated condition. Partitioning of non-polar substituted aromatics (1,2-dichlorobenzene and toluene) was sensitive to the organic matter content in water-saturated soil. 1,2-Dichlorobenzene and toluene had higher affinities to S-om than to S-clay at all investigated water contents because of their strong interaction with the organic matter in soil. KSA decreased with elevated water content only for non-polar substituted aromatic VOCs. Less hydrophobic VOCs (benzene and trichloroethylene) exhibited similar partitioning into both soils by sorbing onto the air-water interface and dissolving in soil water, while the organic matter did not affect partitioning. The weakly polar and polar VOCs (methyl tert-butyl ether and 1-butanol) showed similar partitioning into both soils by dissolving in soil water while sorption to the organic matter was significant only at high soil water contents. KSA of VOCs on soil with high organic matter content correlated strongly with psat and Koa, but not on mineral soil. Estimates of the air concentrations for a subset of VOCs released from one refinery during Hurricane Harvey in 2017 in Harris County, Texas were lower than the recommended exposure limits, even under a worst-case scenario.
Additional keywords: clay, Hurricane Harvey, octanol-air partitioning constant, organic matter, silt, sorption.
References
Ahlberg E, Falk J, Eriksson A, Holst T, Brune WH, Kristensson A, Roldin P, Svenningsson B (2017). Secondary organic aerosol from VOC mixtures in an oxidation flow reactor. Atmospheric Environment 161, 210–220.| Secondary organic aerosol from VOC mixtures in an oxidation flow reactorCrossref | GoogleScholarGoogle Scholar |
Asensio D, Peñuelas J, Filella I, Llusià J (2007). On-line screening of soil VOCs exchange responses to moisture, temperature and root presence. Plant and Soil 291, 249–261.
| On-line screening of soil VOCs exchange responses to moisture, temperature and root presenceCrossref | GoogleScholarGoogle Scholar |
Batterman S, Kulshrestha A, Cheng H-Y (1995). Hydrocarbon vapor transport in low moisture soils. Environmental Science & Technology 29, 171–180.
| Hydrocarbon vapor transport in low moisture soilsCrossref | GoogleScholarGoogle Scholar |
Breus IP, Mishchenko AA (2006). Sorption of volatile organic contaminants by soils (a review). Eurasian Soil Science 39, 1271–1283.
| Sorption of volatile organic contaminants by soils (a review)Crossref | GoogleScholarGoogle Scholar |
Brown K, Wherrett A (2018). Bulk density – Measurement. Available at http://soilquality.org.au/factsheets/bulk-density-measurement [verified 19 February 2020]
Cabbar HC (1999). Effects of humidity and soil organic matter on the sorption of chlorinated methanes in synthetic humic-clay complexes. Journal of Hazardous Materials 68, 217–226.
| Effects of humidity and soil organic matter on the sorption of chlorinated methanes in synthetic humic-clay complexesCrossref | GoogleScholarGoogle Scholar |
Cheng H, Hu E, Hu Y (2012). Impact of mineral micropores on transport and fate of organic contaminants: A review. Journal of Contaminant Hydrology 129–130, 80–90.
| Impact of mineral micropores on transport and fate of organic contaminants: A reviewCrossref | GoogleScholarGoogle Scholar | 22055156PubMed |
Chiou CT (2003). ‘Partition and adsorption of organic contaminants in environmental systems.’ (John Wiley & Sons: Hoboken, NJ)
Costanza MS, Brusseau ML (2000). Contaminant vapor adsorption at the gas− water interface in soils. Environmental Science & Technology 34, 1–11.
| Contaminant vapor adsorption at the gas− water interface in soilsCrossref | GoogleScholarGoogle Scholar |
Dumanoglu Y, Kara M, Altiok H, Odabasi M, Elbir T, Bayram A (2014). Spatial and seasonal variation and source apportionment of volatile organic compounds (VOCs) in a heavily industrialized region. Atmospheric Environment 98, 168–178.
| Spatial and seasonal variation and source apportionment of volatile organic compounds (VOCs) in a heavily industrialized regionCrossref | GoogleScholarGoogle Scholar |
Fram MS, Belitz K (2011). Occurrence and concentrations of pharmaceutical compounds in groundwater used for public drinking-water supply in California. The Science of the Total Environment 409, 3409–3417.
| Occurrence and concentrations of pharmaceutical compounds in groundwater used for public drinking-water supply in CaliforniaCrossref | GoogleScholarGoogle Scholar | 21684580PubMed |
Goss K-U (2004). The air/surface adsorption equilibrium of organic compounds under ambient conditions. Critical Reviews in Environmental Science and Technology 34, 339–389.
| The air/surface adsorption equilibrium of organic compounds under ambient conditionsCrossref | GoogleScholarGoogle Scholar |
Goss K-U, Eisenreich SJ (1996). Adsorption of VOCs from the gas phase to different minerals and a mineral mixture. Environmental Science & Technology 30, 2135–2142.
| Adsorption of VOCs from the gas phase to different minerals and a mineral mixtureCrossref | GoogleScholarGoogle Scholar |
Goss K-U, Schwarzenbach RP (1998). Gas/solid and gas/liquid partitioning of organic compounds: critical evaluation of the interpretation of equilibrium constants. Environmental Science & Technology 32, 2025–2032.
| Gas/solid and gas/liquid partitioning of organic compounds: critical evaluation of the interpretation of equilibrium constantsCrossref | GoogleScholarGoogle Scholar |
Goss K-U, Schwarzenbach RP (1999). Quantification of the effect of humidity on the gas/mineral oxide and gas/salt adsorption of organic compounds. Environmental Science & Technology 33, 4073–4078.
| Quantification of the effect of humidity on the gas/mineral oxide and gas/salt adsorption of organic compoundsCrossref | GoogleScholarGoogle Scholar |
Han WS, Burian SJ (2009). Determining Effective Impervious Area for Urban Hydrologic Modeling. Journal of Hydrologic Engineering 14, 111–120.
| Determining Effective Impervious Area for Urban Hydrologic ModelingCrossref | GoogleScholarGoogle Scholar |
Han C, Zhang H, Gu Q, Guo G, Li Y, Li F (2013). Toluene sorption behavior on soil organic matter and its composition using three typical soils in China. Environmental Earth Sciences 68, 741–747.
| Toluene sorption behavior on soil organic matter and its composition using three typical soils in ChinaCrossref | GoogleScholarGoogle Scholar |
Heath AA, Valsaraj KT (2015). Effects of Temperature, Oxygen Level, Ionic Strength, and pH on the Reaction of Benzene with Hydroxyl Radicals at the Air–Water Interface in Comparison to the Bulk Aqueous Phase. The Journal of Physical Chemistry A 119, 8527–8536.
| Effects of Temperature, Oxygen Level, Ionic Strength, and pH on the Reaction of Benzene with Hydroxyl Radicals at the Air–Water Interface in Comparison to the Bulk Aqueous PhaseCrossref | GoogleScholarGoogle Scholar | 26158391PubMed |
Hippelein M, Mclachlan MS (1998). Soil/air partitioning of semivolatile organic compounds. 1. Method development and influence of physical-chemical properties. Environmental Science & Technology 32, 310–316.
| Soil/air partitioning of semivolatile organic compounds. 1. Method development and influence of physical-chemical propertiesCrossref | GoogleScholarGoogle Scholar |
Hoff JT, Gillham R, Mackay D, Shiu WY (1993). Sorption of organic vapors at the air-water interface in a sandy aquifer material. Environmental Science & Technology 27, 2789–2794.
| Sorption of organic vapors at the air-water interface in a sandy aquifer materialCrossref | GoogleScholarGoogle Scholar |
Hwang H-M, Fiala MJ, Wade TL, Park D (2019). Review of pollutants in urban road dust: Part II. Organic contaminants from vehicles and road management. International Journal of Urban Sciences 23, 445–463.
| Review of pollutants in urban road dust: Part II. Organic contaminants from vehicles and road managementCrossref | GoogleScholarGoogle Scholar |
Jochum T, Michalzik B, Bachmann A, Popp J, Frosch T (2015). Microbial respiration and natural attenuation of benzene contaminated soils investigated by cavity enhanced Raman multi-gas spectroscopy. Analyst 140, 3143–3149.
| Microbial respiration and natural attenuation of benzene contaminated soils investigated by cavity enhanced Raman multi-gas spectroscopyCrossref | GoogleScholarGoogle Scholar | 25751376PubMed |
Kim Y-H, Kim K-H (2015). Test on the reliability of gastight syringes as transfer/storage media for gaseous VOC analysis: The extent of VOC sorption between the inner needle and a glass wall surface. Analytical Chemistry 87, 3056–3063.
| Test on the reliability of gastight syringes as transfer/storage media for gaseous VOC analysis: The extent of VOC sorption between the inner needle and a glass wall surfaceCrossref | GoogleScholarGoogle Scholar | 25627703PubMed |
Kim J-H, Gan J, Farmer WJ, Yates SR, Papiernik SK, Dungan RS (2003). Organic matter effects on phase partition of 1, 3-dichloropropene in soil. Journal of Agricultural and Food Chemistry 51, 165–169.
| Organic matter effects on phase partition of 1, 3-dichloropropene in soilCrossref | GoogleScholarGoogle Scholar | 12502402PubMed |
Kim H, Lee S, Moon J-W, Rao PSC (2005). Gas transport of volatile organic compounds in unsaturated soils. Soil Science Society of America Journal 69, 990–995.
| Gas transport of volatile organic compounds in unsaturated soilsCrossref | GoogleScholarGoogle Scholar |
Kramer C, Gleixner G (2008). Soil organic matter in soil depth profiles: Distinct carbon preferences of microbial groups during carbon transformation. Soil Biology & Biochemistry 40, 425–433.
| Soil organic matter in soil depth profiles: Distinct carbon preferences of microbial groups during carbon transformationCrossref | GoogleScholarGoogle Scholar |
Kremser A, Jochmann MA, Schmidt TC (2016). Systematic comparison of static and dynamic headspace sampling techniques for gas chromatography. Analytical and Bioanalytical Chemistry 408, 6567–6579.
| Systematic comparison of static and dynamic headspace sampling techniques for gas chromatographyCrossref | GoogleScholarGoogle Scholar | 27526093PubMed |
McDonald BC, de Gouw JA, Gilman JB, Jathar SH, Akherati A, Cappa CD, Jimenez JL, Lee-Taylor J, Hayes PL, McKeen SA, Cui YY, Kim S-W, Gentner DR, Isaacman-VanWertz G, Goldstein AH, Harley RA, Frost GJ, Roberts JM, Ryerson TB, Trainer M (2018). Volatile chemical products emerging as largest petrochemical source of urban organic emissions. Science 359, 760–764.
| Volatile chemical products emerging as largest petrochemical source of urban organic emissionsCrossref | GoogleScholarGoogle Scholar | 29449485PubMed |
Mead RN, Cala JM, Felix JD, Shimizu MS, Casas MS, Lathrope T, Avery GB, Kieber RJ, Willey JD (2017). A static headspace GC-MS/MS method for the determination of ethanol, iso-butanol, and n-butanol at nanomolar concentrations in aqueous environmental samples. Limnology and Oceanography, Methods 15, 1007–1014.
| A static headspace GC-MS/MS method for the determination of ethanol, iso-butanol, and n-butanol at nanomolar concentrations in aqueous environmental samplesCrossref | GoogleScholarGoogle Scholar |
Miles J (2005). R‐squared, adjusted R‐squared. In ‘Encyclopedia of statistics in behavioral science’. (Eds B Everitt, D Howell) pp. 1655–1657. (John Wiley & Sons: Chichester)
Misuri A, Moreno VC, Quddus N, Cozzani V (2019). Lessons learnt from the impact of hurricane Harvey on the chemical and process industry. Reliability Engineering & System Safety 190, 106521
| Lessons learnt from the impact of hurricane Harvey on the chemical and process industryCrossref | GoogleScholarGoogle Scholar |
Mo Z, Shao M, Lu S, Qu H, Zhou M, Sun J, Gou B (2015). Process-specific emission characteristics of volatile organic compounds (VOCs) from petrochemical facilities in the Yangtze River Delta, China. The Science of the Total Environment 533, 422–431.
| Process-specific emission characteristics of volatile organic compounds (VOCs) from petrochemical facilities in the Yangtze River Delta, ChinaCrossref | GoogleScholarGoogle Scholar | 26179779PubMed |
Moran MJ, Zogorski JS, Squillace PJ (2007). Chlorinated solvents in groundwater of the United States. Environmental Science & Technology 41, 74–81.
| Chlorinated solvents in groundwater of the United StatesCrossref | GoogleScholarGoogle Scholar |
Nicole W (2018). Wristbands for Research: Using Wearable Sensors to Collect Exposure Data after Hurricane Harvey. Environmental Health Perspectives 126, 042001
| Wristbands for Research: Using Wearable Sensors to Collect Exposure Data after Hurricane HarveyCrossref | GoogleScholarGoogle Scholar | 29863828PubMed |
Nofziger DL (2003). ‘Soil temperature changes with time and depth: theory.’ (Department of Plant and Soil Sciences, Oklahoma State University: Stillwater, OK)
Ong SK, Lion LW (1991a). Effects of soil properties and moisture on the sorption of trichloroethylene vapor. Water Research 25, 29–36.
| Effects of soil properties and moisture on the sorption of trichloroethylene vaporCrossref | GoogleScholarGoogle Scholar |
Ong SK, Lion LW (1991b). Mechanisms for trichloroethylene vapor sorption onto soil minerals. Journal of Environmental Quality 20, 180–188.
| Mechanisms for trichloroethylene vapor sorption onto soil mineralsCrossref | GoogleScholarGoogle Scholar |
Pankow JF (1998). Further discussion of the octanol/air partition coefficient Koa as a correlating parameter for gas/particle partitioning coefficients. Atmospheric Environment 32, 1493–1497.
| Further discussion of the octanol/air partition coefficient Koa as a correlating parameter for gas/particle partitioning coefficientsCrossref | GoogleScholarGoogle Scholar |
Petersen LW, Moldrup P, El-Farhan YH, Jacobsen OH, Yamaguchi T, Rolston DE (1995). The effect of moisture and soil texture on the adsorption of organic vapors. Journal of Environmental Quality 24, 752–759.
| The effect of moisture and soil texture on the adsorption of organic vaporsCrossref | GoogleScholarGoogle Scholar |
Pierce RH, Olney CE, Felbeck GT (1974). pp′-DDT adsorption to suspended particulate matter in sea water. Geochimica et Cosmochimica Acta 38, 1061–1073.
| pp′-DDT adsorption to suspended particulate matter in sea waterCrossref | GoogleScholarGoogle Scholar |
Post E, Henderson JB (2012). Characterization of two different clay materials by thermogravimetry (TG), differential scanning calorimetry (DSC), dilatometry (DIL) and mass spectrometry (MS) – 12215. WM2012: Waste Management 2012 conference on improving the future in waste management, Phoenix, AZ (United States), 26 February – 1 March 2012. (WM Symposia: Tempe, AZ)
Qin R, Khakzad N, Zhu J (2020). An overview of the impact of Hurricane Harvey on chemical and process facilities in Texas. International Journal of Disaster Risk Reduction 45, 101453
| An overview of the impact of Hurricane Harvey on chemical and process facilities in TexasCrossref | GoogleScholarGoogle Scholar |
Ranjan M, Presto AA, May AA, Robinson AL (2012). Temperature dependence of gasparticle partitioningof primary organic aerosol emissions from a small diesel engine. Aerosol Science and Technology 46, 13–21.
| Temperature dependence of gasparticle partitioningof primary organic aerosol emissions from a small diesel engineCrossref | GoogleScholarGoogle Scholar |
Rao G, Vejerano EP (2018). Partitioning of volatile organic compounds to aerosols: A review. Chemosphere 212, 282–296.
| Partitioning of volatile organic compounds to aerosols: A reviewCrossref | GoogleScholarGoogle Scholar | 30145420PubMed |
Rivett MO, Wealthall GP, Dearden RA, McAlary TA (2011). Review of unsaturated-zone transport and attenuation of volatile organic compound (VOC) plumes leached from shallow source zones. Journal of Contaminant Hydrology 123, 130–156.
| Review of unsaturated-zone transport and attenuation of volatile organic compound (VOC) plumes leached from shallow source zonesCrossref | GoogleScholarGoogle Scholar | 21316792PubMed |
Rogers RD, McFarlane JC, Cross AJ (1980). Adsorption and desorption of benzene in two soils and montmorillonite clay. Environmental Science & Technology 14, 457–460.
| Adsorption and desorption of benzene in two soils and montmorillonite clayCrossref | GoogleScholarGoogle Scholar |
Rossabi S, Choudoir M, Helmig D, Hueber J, Fierer N (2018). Volatile organic compound emissions from soil following wetting events. Journal of Geophysical Research. Biogeosciences 123, 1988–2001.
| Volatile organic compound emissions from soil following wetting eventsCrossref | GoogleScholarGoogle Scholar |
Sanscartier D, Zeeb B, Koch I, Reimer K (2009). Bioremediation of diesel-contaminated soil by heated and humidified biopile system in cold climates. Cold Regions Science and Technology 55, 167–173.
| Bioremediation of diesel-contaminated soil by heated and humidified biopile system in cold climatesCrossref | GoogleScholarGoogle Scholar |
Seneviratne SI, Corti T, Davin EL, Hirschi M, Jaeger EB, Lehner I, Orlowsky B, Teuling AJ (2010). Investigating soil moisture–climate interactions in a changing climate: A review. Earth-Science Reviews 99, 125–161.
| Investigating soil moisture–climate interactions in a changing climate: A reviewCrossref | GoogleScholarGoogle Scholar |
Shih Y, Wu S (2005). Distinctive sorption mechanisms of soil organic matter and mineral components as elucidated by organic vapor uptake kinetics. Environmental Toxicology and Chemistry 24, 2827–2832.
| Distinctive sorption mechanisms of soil organic matter and mineral components as elucidated by organic vapor uptake kineticsCrossref | GoogleScholarGoogle Scholar | 16398119PubMed |
Shimizu Y, Takei N, Terashima Y (1992). Sorption of organic pollutants from vapor phase: The effects of natural solid characteristics and moisture content. Water Science and Technology 26, 79–87.
| Sorption of organic pollutants from vapor phase: The effects of natural solid characteristics and moisture contentCrossref | GoogleScholarGoogle Scholar |
Statista (2018). Volume of volatile organic compounds (VOC) emissions in the U.S. from 1970 to 2016 (in 1,000 tons). Available at https://www.statista.com/statistics/501310/volume-of-volatile-organic-compounds-emissions-us/ [verified 19 February 2020]
SU SL, Singh DN, Baghini MS (2014). A critical review of soil moisture measurement. Measurement 54, 92–105.
| A critical review of soil moisture measurementCrossref | GoogleScholarGoogle Scholar |
Tabuchi H (2017). High levels of carcinogen found in Houston area after Harvey. New York Times.
Tekrony MC, Ahlert RC (2001). Adsorption of chlorinated hydrocarbon vapors onto soil in the presence of water. Journal of Hazardous Materials 84, 135–146.
| Adsorption of chlorinated hydrocarbon vapors onto soil in the presence of waterCrossref | GoogleScholarGoogle Scholar | 11406302PubMed |
USDA (2019). Web Soil Survey. Available at https://websoilsurvey.nrcs.usda.gov/app/ [verified 25 February 2020]
Wei W, Cheng S, Li G, Wang G, Wang H (2014). Characteristics of volatile organic compounds (VOCs) emitted from a petroleum refinery in Beijing, China. Atmospheric Environment 89, 358–366.
| Characteristics of volatile organic compounds (VOCs) emitted from a petroleum refinery in Beijing, ChinaCrossref | GoogleScholarGoogle Scholar |
Wei W, Mandin C, Blanchard O, Mercier F, Pelletier M, Le Bot B, Glorennec P, Ramalho O (2016). Temperature dependence of the particle/gas partition coefficient: An application to predict indoor gas-phase concentrations of semi-volatile organic compounds. The Science of the Total Environment 563–564, 506–512.
| Temperature dependence of the particle/gas partition coefficient: An application to predict indoor gas-phase concentrations of semi-volatile organic compoundsCrossref | GoogleScholarGoogle Scholar | 27152992PubMed |
Zannetti P (2013). ‘Air pollution modeling: theories, computational methods and available software.’ (Springer Science & Business Media: Berlin)
