Academic literature on the topic 'Hydrocarbon contamination'

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Journal articles on the topic "Hydrocarbon contamination"

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Sun, Xiao Nan, An Ping Liu, Wen Ting Sun, and Shu Chang Jin. "The Remedial Effect of the Decomposing Bacteria on Different Petroleum Hydrocarbon Contamination." Advanced Materials Research 414 (December 2011): 88–92. http://dx.doi.org/10.4028/www.scientific.net/amr.414.88.

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Petroleum contamination has become one of the major soil contaminations. Aiming at petroleum hydrocarbon contamination, the multi-group opposite experiments is set; this paper use some petroleum hydrocarbon-decomposing bacteria to remedy the soil contaminated by different carbon chain petroleum hydrocarbons. Compare and study the remedial results, and study the growth of the bacteria in the decomposing process. The Study shows that the degradation rate of the bacteria to short-chain petroleum hydrocarbons is relatively high; Within 40 days without nutrient substance, degradation rate of bacteria to gasoline and diesel is 80%, degradation rate of bacteria to aromatics and lubricants is 50%, the trend of bacteria’s growth curve and the degradation rate curve of each component are approximate.
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Truskewycz, Adam, Taylor D. Gundry, Leadin S. Khudur, Adam Kolobaric, Mohamed Taha, Arturo Aburto-Medina, Andrew S. Ball, and Esmaeil Shahsavari. "Petroleum Hydrocarbon Contamination in Terrestrial Ecosystems—Fate and Microbial Responses." Molecules 24, no. 18 (September 19, 2019): 3400. http://dx.doi.org/10.3390/molecules24183400.

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Petroleum hydrocarbons represent the most frequent environmental contaminant. The introduction of petroleum hydrocarbons into a pristine environment immediately changes the nature of that environment, resulting in reduced ecosystem functionality. Natural attenuation represents the single, most important biological process which removes petroleum hydrocarbons from the environment. It is a process where microorganisms present at the site degrade the organic contaminants without the input of external bioremediation enhancers (i.e., electron donors, electron acceptors, other microorganisms or nutrients). So successful is this natural attenuation process that in environmental biotechnology, bioremediation has developed steadily over the past 50 years based on this natural biodegradation process. Bioremediation is recognized as the most environmentally friendly remediation approach for the removal of petroleum hydrocarbons from an environment as it does not require intensive chemical, mechanical, and costly interventions. However, it is under-utilized as a commercial remediation strategy due to incomplete hydrocarbon catabolism and lengthy remediation times when compared with rival technologies. This review aims to describe the fate of petroleum hydrocarbons in the environment and discuss their interactions with abiotic and biotic components of the environment under both aerobic and anaerobic conditions. Furthermore, the mechanisms for dealing with petroleum hydrocarbon contamination in the environment will be examined. When petroleum hydrocarbons contaminate land, they start to interact with its surrounding, including physical (dispersion), physiochemical (evaporation, dissolution, sorption), chemical (photo-oxidation, auto-oxidation), and biological (plant and microbial catabolism of hydrocarbons) interactions. As microorganism (including bacteria and fungi) play an important role in the degradation of petroleum hydrocarbons, investigations into the microbial communities within contaminated soils is essential for any bioremediation project. This review highlights the fate of petroleum hydrocarbons in tertial environments, as well as the contributions of different microbial consortia for optimum petroleum hydrocarbon bioremediation potential. The impact of high-throughput metagenomic sequencing in determining the underlying degradation mechanisms is also discussed. This knowledge will aid the development of more efficient, cost-effective commercial bioremediation technologies.
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Xu, J. G., and R. L. Johnson. "Nitrogen dynamics in soils with different hydrocarbon contents planted to barley and field pea." Canadian Journal of Soil Science 77, no. 3 (August 1, 1997): 453–58. http://dx.doi.org/10.4141/s96-046.

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Nitrogen dynamics and cycling are important in plant-soil ecosystems, and they may differ between hydrocarbon-contaminated and uncontaminated soils. The objective of this experiment was to study the effects of petroleum hydrocarbons and remediation methods on nitrogen dynamics and cycling in plant-soil ecosystems. The experiment involved two plant species (barley and field pea) grown in soils at four different hydrocarbon levels (0, 5, 25 and 55 g kg−1). Hydrocarbon contamination significantly reduced N uptake by plants, but increased N accumulation in soil microbial biomass. It widened the C:N ratio in soil and led to more available N being immobilized by soil microorganisms, which reduced available N for plantuptake. Urease activity increased with hydrocarbon content in soil due to the increase of microbial biomass and activity. Key words: Nitrogen dynamics, hydrocarbon contamination, microbial activity, remediation, Black Chernozem
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Morgan, J. D., G. A. Vigers, P. G. Nix, and J. M. Park. "Determination of Hydrocarbon Uptake and Effects on Mackenzie River Fishes Using Bile Analysis." Water Quality Research Journal 22, no. 4 (November 1, 1987): 604–15. http://dx.doi.org/10.2166/wqrj.1987.049.

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Abstract Analysis of bile for polynuclear aromatic hydrocarbon metabolites in resident freshwater fishes and experimentally exposed fish in the Mackenzie River indicated that bile analysis provided a more sensitive biochemical indicator of hydrocarbon contamination than analysis of water, sediments or suspended sediments. This paper reports the first estimates of hydrocarbon bioaccumulation in bile from controlled in situ exposures of fish to hydrocarbons, as well as preliminary evidence of effects on fish livers.
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Yong, Raymond N., and Sudhakar M. Rao. "Mechanistic evaluation of mitigation of petroleum hydrocarbon contamination by soil medium." Canadian Geotechnical Journal 28, no. 1 (February 1, 1991): 84–91. http://dx.doi.org/10.1139/t91-009.

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Present in situ chemical treatment technologies for mitigation of petroleum hydrocarbon contamination are in the developmental stage or being tested. To devise efficient strategies for restricting the movement of petroleum hydrocarbon (PHC) molecules in the contaminated soil, it is proposed to utilize the sorption–interaction relationships between the petroleum contaminants and the soil substrate. The basic questions addressed in this paper are as follows (i) What are the prominent chemical constituents of the various petroleum fractions that interact with the soil substrate? (ii) What are the functional groups of a soil that interact with the contaminants? (iii) What are the bonding mechanisms possible between the soil functional groups and the PHC contaminants? (iv) What are the consequent changes brought about the soil physical properties on interaction with PHC's? (v) What are the factors influencing the interactions between PHC molecules and clay particles of the soil substrate? (vi) What is the possibility of improving the soil's attenuation ability for PHC's? The development of answers to the basic questions reveal that petroleum hydrocarbons comprise a mixture of nonpolar alkanes and aromatic and polycyclic hydrocarbons, that have limited solubility in water. The bonding mechanism between the nonpolar PHC's and the clay surface is by way of van der Waals attraction. The adsorption of the nonpolar hydrocarbons by the clay surface occurs only when their (i.e., the hydrocarbon molecules) solubility in water is exceeded and the hydrocarbons exist in the micellar form. Dilute solutions of hydrocarbons in water, i.e., concentrations of hydrocarbons at or below the solubility limit, have no effect on the hydraulic conductivity of clay soils. Permeation with pure hydrocarbons invariably influences the clay hydraulic conductivity. To improve the attenuation ability of soils towards PHC's, it is proposed to coat the soil surface with "ultra" heavy organic polymers. Adsorption of organic polymers by the clay surface may change the surface properties of the soil from highly hydrophilic (having affinity for water molecules) to organophilic (having affinity for organic molecules). The organic polymers attached to the clay surface are expected to attenuate the PHC molecules by van der Waals attraction, by hydrogen bonding, and also by adsorption into interlayer space in the case of soils containing swelling clays. Key words: petroleum hydrocarbons (PHC's), bonding mechanisms, functional groups, PHC-soil interaction, permeation, hydraulic conductivity, attenuation, van der Waals, organic polymers, organophilic.
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Jurelevicius, Diogo, Vanessa Marques Alvarez, Joana Montezano Marques, Laryssa Ribeiro Fonseca de Sousa Lima, Felipe de Almeida Dias, and Lucy Seldin. "Bacterial Community Response to Petroleum Hydrocarbon Amendments in Freshwater, Marine, and Hypersaline Water-Containing Microcosms." Applied and Environmental Microbiology 79, no. 19 (July 19, 2013): 5927–35. http://dx.doi.org/10.1128/aem.02251-13.

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ABSTRACTHydrocarbon-degrading bacterial communities from freshwater, marine, and hypersaline Brazilian aquatic ecosystems (with water salinities corresponding to 0.2%, 4%, and 5%, respectively) were enriched with different hydrocarbons (heptadecane, naphthalene, or crude oil). Changes within the different microcosms of bacterial communities were analyzed using cultivation approaches and molecular methods (DNA and RNA extraction, followed by genetic fingerprinting and analyses of clone libraries based on the 16S rRNA-coding gene). A redundancy analysis (RDA) of the genetic fingerprint data and a principal component analysis (PCA) of the clone libraries revealed hydrocarbon-enriched bacterial communities specific for each ecosystem studied. However, within the same ecosystem, different bacterial communities were selected according to the petroleum hydrocarbon used. In general, the results demonstrated thatAcinetobacterandCloacibacteriumwere the dominant genera in freshwater microcosms; theOceanospirillalesorder and theMarinobacter,Pseudomonas, andCycloclasticusgenera predominated in marine microcosms; and theOceanospirillalesorder and theMarinobactergenus were selected in the different hydrocarbon-containing microcosms in hypersaline water. Determination of total petroleum hydrocarbons (TPHs) in all microcosms after 32 days of incubation showed a decrease in the hydrocarbon concentration compared to that for the controls. A total of 50 (41.3%) isolates from the different hydrocarbon-contaminated microcosms were associated with the dominant operational taxonomic units (OTUs) obtained from the clone libraries, and their growth in the hydrocarbon contaminating the microcosm from which they were isolated as the sole carbon source was observed. These data provide insight into the general response of bacterial communities from freshwater, marine, and hypersaline aquatic ecosystems to petroleum hydrocarbon contamination.
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Vane, Ronald, and Vince Carlino. "Environmental Contamination Sources and Control in High Resolution Scanning Electron Microscopy." Microscopy Today 14, no. 4 (July 2006): 62–63. http://dx.doi.org/10.1017/s155192950005032x.

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Traditionally, contamination control in SEMs has focused on pump oils, finger prints, dirty specimens, and good vacuum practice in manufacturing. Now, the use of dry pumps at all stages of the vacuum system of new FE SEMs, and the use of better vacuum practices on the part on users and manufacturers have made environmental hydrocarbons, the hydrocarbon background contamination of our world, a significant source of the remaining hydrocarbons in electron microscope vacuum systems. These environment sources of hydrocarbons (HC) cause a loss of resolution and contrast in imaging at the highest levels of magnification.
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Kmiecik, Natalia, Krzysztof Jurek, and Adam Kowalski. "Assessment of soil contamination by oil-derived compounds in the Kielce agglomeration using gas chromatography coupled with mass spectrometry (GC-MS)." E3S Web of Conferences 108 (2019): 02005. http://dx.doi.org/10.1051/e3sconf/201910802005.

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Soil contamination with petroleum-derived compounds is one of the most serious ecological problems. Their main source in urbanized areas is public transport. According to the Regulation of the Polish Minister of Environment about the assessment of earth’s surface contamination, hydrocarbon compounds are divided into: gasolines and oils, aromatic hydrocarbons and polycyclic aromatic hydrocarbons (PAHs). The subject of the research is the use of a gas chromatography coupled with mass spectrometry (GC-MS) method to assess the degree of soil contamination in the vicinity of the main communication routes of the Kielce agglomeration. This method is useful for the detection and identification of many organic compounds occurring in samples in very small quantities, which cannot be determined by common methods. For the purpose of this study, 14 soil samples were collected. After carrying out extraction with various methods, the ultrasonic solvent extraction method was chosen as the most effective way of extracting hydrocarbon impurities for the GC-MS studies. During single analysis, both oil fraction and PAHs quantities were determined.
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Arena, Alessia, Mariosimone Zoccali, Alessandra Trozzi, Peter Q. Tranchida, and Luigi Mondello. "Occurrence of Mineral Oil Hydrocarbons in Omega-3 Fatty Acid Dietary Supplements." Foods 10, no. 10 (October 13, 2021): 2424. http://dx.doi.org/10.3390/foods10102424.

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Omega-3 fatty acid dietary supplements have become increasingly popular with consumers due to their multiple health benefits. In this study, the presence of mineral oil hydrocarbons (MOH) was investigated in seventeen commercial samples of such supplements, characterized by different formulations. The analyses were performed using on-line liquid chromatography–gas chromatography (with flame ionization detection), which is considered the most efficient method for the determination of MOH in foodstuffs. Analyte transfer was performed by using the retention gap technique, with partially concurrent solvent evaporation. Various degrees of mineral oil saturated hydrocarbon contamination (from 2.4 ppm to 375.7 ppm) were found, with an average value of 49.9 ppm. Different C-number range contaminations were determined, with the >C25–≤C35 range always found with an average value of 26.9 ppm. All samples resulted free of mineral oil aromatic hydrocarbons, except for two samples in which a contamination was found at the 9.9 and 6.6 ppm levels, respectively.
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Tan, Yew Ai, and Ainte Kuntom. "Hydrocarbons m Crude Palm Kernel Oil." Journal of AOAC INTERNATIONAL 77, no. 1 (January 1, 1994): 67–73. http://dx.doi.org/10.1093/jaoac/77.1.67.

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Abstract The sources of hydrocarbons in crude palm kernel oil were investigated by a series of laboratory-controlled oil extractions of kernels of varying quality. Site examinations of palm kernel-crushing plants were also conducted to determine possible sources of hydrocarbon contamination of palm kernels throughout the process of kernel extraction. Parallel to these studies, a random survey of crude palm kernel oil (CPKO) produced by different kernel crushers was also carried out to determine the range of hydrocarbon concentrations in locally produced CPKO. This study showed that hydrocarbons can be picked up from sources such as glassware, extracting apparatus, and plastic containers and stoppers. Extraction of oil from low-quality kernels that were both moldy and rancid, broken kernels, and kernels plus added shells also resulted in a higher hydrocarbon level in the final CPKO. Overheating and cooking of the kernels before extraction also contributed to the overall hydrocarbon content. The random survey of hydrocarbon level showed a range of 0.6–7.1 ppm.
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Dissertations / Theses on the topic "Hydrocarbon contamination"

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Pearce, Patricia. "Monitoring subsurface hydrocarbon contamination using multi-level vapour phase piezometers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0016/MQ57735.pdf.

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Pearce, Patricia (Patricia Ellen) Carleton University Dissertation Engineering Civil and Environmental. "Monitoring subsurface hydrocarbon contamination using multi-level vapour phase piezometers." Ottawa, 2000.

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Harrison, Adrian Briscoe. "Hydrocarbon pollution of soil : effects on microbial populations and biomediation methods." Thesis, University of York, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362025.

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Sampson, Gareth Milo. "Hydrogen atom and argon ion reactions for removing hydrocarbon adsorbates and contamination from silicon surfaces /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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Alexander, Barbara M. "Contamination of Firefighter Personal Protective Gear." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1337885489.

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Brownstein, Jonathan B. "An investigation of the potential for the bio-degradation of motor oil within a model permeable pavement structure." Thesis, Coventry University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266842.

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Okparanma, R. N. "Rapid measurement of polycyclic aromatic hydrocarbon contamination in soils by visible and near-infrared spectroscopy." Thesis, Cranfield University, 2013. http://dspace.lib.cranfield.ac.uk/handle/1826/8063.

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Polycyclic aromatic hydrocarbons (PAHs) are widely distributed organic pollutants. At petroleum contaminated sites, PAHs are often the key risk drivers because of their carcinogenicity. Assessing the risk of PAH at contaminated sites by conventional soil sampling, solvent extraction and gas chromatography–mass spectrometry (GC–MS) analysis is expensive and time-consuming. Employing a rapid and cheap measurement technique for PAH would be beneficial to risk assessment by eliminating costs and time associated with the conventional method. The literature has shown that visible and near infrared (vis-NIR) spectroscopy is a rapid and cheap technique for acquiring information about key soil properties. In this study, models based on vis-NIR spectroscopy (350–2500 nm) were developed to predict and map PAH in contaminated soils for the ultimate aim of informing risk assessment and/or remediation. The reference chemical analytical method used was GC–MS while the multivariate analytical technique used for model development was partial least squares (PLS) regression analysis with full cross-validation. A total of 150 soil samples from the UK were used for the laboratory-scale study while 137 samples were used for the near-onsite adaptive trials at three oil spill sites in Ogoniland, Niger Delta province of Nigeria. Both laboratory- and field-scale results showed that soil diffuse reflectance decreased with increasing PAH concentration. Hydrocarbon absorption features observed around 1647 nm in the first overtone region of the NIR spectrum showed a positive link to PAH. Laboratory-scale study showed that both individual and combined effects of oil concentration, and moisture and clay contents on soil spectral characteristics and calibration models were significant (p<0.05). For the field-scale study, inverse distance weighting soil maps of PAH developed with chemically-measured and vis-NIR-predicted data were comparable with a fair to good agreement between them (Kappa coefficient = 0.19–0.56). Hazard assessment of the oil spill sites using both measurement methods showed that the impact of the contamination varied distinctly across the management zones. The type of action required for site-specific risk assessment and/or remediation also varied among the different zones. This result shows promise that vis-NIR can be a good screening tool for petroleum release sites.
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Molson, John W. H. "Numerical simulation of hydrocarbon fuel dissolution and biodegradation in groundwater." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0019/NQ56676.pdf.

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Buffone, Steven A. "Characterization and Bioremediation Viability of Polycyclic Aromatic Hydrocarbon Contamination in the Banks of the Mahoning River." Youngstown State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1442408994.

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Balasubramaniyam, Anuluxshy. "Root adaptive responses of tall fescue (Festuca arundinacea) growing in sand treated with petroleum hydrocarbon contamination." Thesis, University of Greenwich, 2012. http://gala.gre.ac.uk/9147/.

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Phytoremediation is a green technique used to restore polluted sites through plant-initiated biochemical processes. Its effectiveness, however, depends on the successful establishment of plants in the contaminated soil. Soils that are contaminated with polycyclic aromatic hydrocarbons (PAHs), especially low molecular weight, mobile PAHs such as naphthalene pose a significant challenge to this. Plant roots growing in these soils exhibit changes to their structure, physiology and growth patterns. Tall fescue (Festuca arundinacea) roots grown in sand contaminated with either petroleum crude oil (10.8g total extractable hydrocarbons kg-1 sand dw) or naphthalene (0.8g kg-1 sand dw) exhibited a temporary inhibition in elongation with accelerated lateral growth (p<0.01), whilst also showing a deviation from the normal root orientation responses to gravity. Scanning electron micrographs (SEM) revealed that the stele in the contaminated roots was located much further away from the root epidermis, because the cortex was larger (p<0.001) due to the cells being more isodiametric in shape. Once past the initial acclimatisation period of 2.5-3.0 months, no visual differences were observed between control and treated plants, but the root ultrastructural modifications persisted. The fluorescent hydrophobic probe „Nile red‟ was applied to the epidermis of a living root to mimic and visualise the uptake of naphthalene into the root through the transpiration stream. The root sections were also stained with 0.1% (w/v) berberine hemisulphate in order to stain Casparian bands. Overlaying images obtained with the use of Texas red HYQ filter (wavelength 589-615nm) and UV illumination (wavelength 345-458nm) revealed the presence of passage cells in the endodermis and uptake of Nile red into protoxylem vessels beyond the endodermis of control roots. On the other hand, the path of Nile red was blocked at the endodermis of naphthalene- treated roots. The cell walls in the endodermis of naphthalene-treated roots were prominently thickened (p<0.001) and lacked passage cells. The treated roots also possessed a well-formed exodermis (p<0.01). The results suggest that the well-formed endodermis lacking passage cells, the well-formed exodermis as well as the increased cortex zone provided an effective barrier to the flux of hydrophobic xenobiotics towards the inner core of the roots, if previously exposed to the contaminants. The SEM images of naphthalene-treated as well as crude oil-treated roots showed partial collapse in the cortex zone, presumably due to water stress, but the treated plants withstood drought stress better than the control plants. The underlying physiological changes responsible for the adaptive responses of tall fescue to the exposure to naphthalene contamination were studied through metabolic profiling of plant roots and shoots. The results indicated synergistic interactions between sugars or sugar- like compounds and phenolic compounds may assist to create an integrated redox system and contribute to stress tolerance in naphthalene-treated tall fescue. The signal for a compound speculated to be indole acetic acid (IAA) was either subdued or absent in the tissues of naphthalene-treated tall fescue, suggesting the existence of a detoxification mechanism/ defence pathway in the treated plants. The ultra-structural and molecular modifications, resulting from PAH stress enabled tall fescue to resist tougher challenges.
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Books on the topic "Hydrocarbon contamination"

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Gizyn, W. I. Phytotoxicology survey report: PAH contamination on Ivy Avenue : Toronto (1995). [Toronto]: Standards Development Branch, Phytotoxicology Section, Ontario Ministry of Environment and Energy, 1997.

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Barker, J. F. Petroleum hydrocarbon contamination of groundwater: Natural fate and in situ remediation : a summary report. Ottawa, Ont: Petroleum Association for Conservation of the Canadian Environment, 1989.

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Parker, K. Contamination of land by hydrocarbons. Manchester: UMIST, 1993.

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International, Conference on Subsurface Contamination by Immiscible Fluids (1990 Calgary Alta ). Subsurface contamination by immiscible fluids: Proceedings of the International Conference on Subsurfacae Contamination by Immiscible Fluids, Calgary, Canada, 18-20 April 1990. Rotterdam, Netherlands: A.A. Balkema, 1992.

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Landmeyer, James E. Assessment of intrinsic bioremediation of gasoline contamination in the shallow aquifer, Laurel Bay Exchange, Marine Corps Air Station Beaufort, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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Polycyclic aromatic hydrocarbons in Swedish foods: Aspects on analysis, occurrence and intake. Uppsala: Department of Food Hygiene, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, 1986.

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Chapelle, Frank. Assessment of intrinsic bioremediation of jet fuel contamination in a shallow aquifer, Beaufort, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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Chapelle, Frank. Assessment of intrinsic bioremediation of jet fuel contamination in a shallow aquifer, Beaufort, South Carolina. Columbia, S.C: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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Carls, Mark G. Have wild pink salmon and their habitat recovered from persistent Exxon Valdez oil contamination. Anchorage, Alaska: EVOS Trustee Council, 2003.

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Moran, Michael J. Occurrence and implications of methyl tert-butyl ether and gasoline hydrocarbons in ground water and source water in the United States and in drinking water in 12 northeast and mid-atlantic states, 1993-2002. Rapid City, SD: U.S. Dept. of the Interior, U.S. Geological Survey, 2004.

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Book chapters on the topic "Hydrocarbon contamination"

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Pierce, Richard H., Robert C. Brown, Edward S. Van Vleet, and Rosanne M. Joyce. "Hydrocarbon Contamination from Coastal Development." In ACS Symposium Series, 229–46. Washington, DC: American Chemical Society, 1986. http://dx.doi.org/10.1021/bk-1986-0305.ch014.

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Hills, John J. "Private Sector Perspectives on Hydrocarbon Contamination." In Hydrocarbon Contaminated Soils and Groundwater, 65–70. New York: Routledge, 2022. http://dx.doi.org/10.1201/9780203751572-4.

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Kuppusamy, Saranya, Naga Raju Maddela, Mallavarapu Megharaj, and Kadiyala Venkateswarlu. "Regulatory Guidelines for Total Petroleum Hydrocarbon Contamination." In Total Petroleum Hydrocarbons, 207–24. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24035-6_8.

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Rice, Donald W. "Unique Problems of Hydrocarbon Contamination for Ports." In Hydrocarbon Contaminated Soils and Groundwater, 71–75. New York: Routledge, 2022. http://dx.doi.org/10.1201/9780203751572-5.

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Leonard, D. W., A. S. Eriksen, S. Booth, V. T. Nguyen, M. J. Quick, D. Zhang, W. Al-Nuamy, and Y. Huang. "Hydrocarbon Contamination and Features Mapping Using GPR." In Field Screening Europe, 125–28. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-1473-5_29.

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Saeed, Maimona, and Noshin Ilyas. "Hydrocarbon Contamination in Soil and Its Amelioration." In Approaches for Enhancing Abiotic Stress Tolerance in Plants, 219–26. Boca Raton, FL : CRC Press, Taylor & Francis Group, 2019.: CRC Press, 2019. http://dx.doi.org/10.1201/9781351104722-12.

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Daugherty, Seth J. "Regulatory Approaches to Hydrocarbon Contamination from Underground Storage Tanks." In Hydrocarbon Contaminated Soils and Groundwater, 23–63. New York: Routledge, 2022. http://dx.doi.org/10.1201/9780203751572-3.

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Little, David I., and Yakov Galperin. "The Assessment of Hydrocarbon Contamination in Contrasting Sedimentary Environments." In Biodegradation and Bioconversion of Hydrocarbons, 1–65. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-0201-4_1.

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Jensen, John, and Line E. Sverdrup. "Polycyclic Aromatic Hydrocarbon Ecotoxicity Data for Developing Soil Quality Criteria." In Reviews of Environmental Contamination and Toxicology, 73–97. New York, NY: Springer New York, 2003. http://dx.doi.org/10.1007/0-387-21731-2_3.

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Readman, J. W. "Chemical Analysis of Hydrocarbons in Petroleum Oils and the Assessment of Environmental Contamination." In Handbook of Hydrocarbon and Lipid Microbiology, 3573–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-77587-4_280.

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Conference papers on the topic "Hydrocarbon contamination"

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Esslinger, B. "Hydrocarbon Contamination Site Investigation." In SPE Asia-Pacific Conference. Society of Petroleum Engineers, 1991. http://dx.doi.org/10.2118/23033-ms.

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Magyar, B., and L. Vero. "Hydrocarbon Contamination around Soviet Military Bases." In 1st EEGS Meeting. European Association of Geoscientists & Engineers, 1995. http://dx.doi.org/10.3997/2214-4609.201407398.

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Riede, Wolfgang, Paul Allenspacher, Helmut Schröder, Denny Wernham, and Yngve Lien. "Laser-induced hydrocarbon contamination in vacuum." In Boulder Damage Symposium XXXVII: Annual Symposium on Optical Materials for High Power Lasers, edited by Gregory J. Exarhos, Arthur H. Guenther, Keith L. Lewis, Detlev Ristau, M. J. Soileau, and Christopher J. Stolz. SPIE, 2005. http://dx.doi.org/10.1117/12.638765.

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Silva, M. A. B., M. C. F. Almeida, and M. S. S. Almeida. "Fuzzy Classification System to Assess Hydrocarbon Contamination." In GeoCongress 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40971(310)143.

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Lu, Qi, Kazunori Takahashi, and Motoyuki Sato. "Quantitative Determination of Hydrocarbon Contamination by GPR." In Proceedings of the 8th SEGJ International Symposium. Society of Exploration Geophysicists of Japan, 2006. http://dx.doi.org/10.1190/segj082006-001.21.

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Barber, William, and Rexford Morey. "Radar detection of thin layers of hydrocarbon contamination." In Fifth International Conferention on Ground Penetrating Radar. European Association of Geoscientists & Engineers, 1994. http://dx.doi.org/10.3997/2214-4609-pdb.300.91.

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Olhoeft, Gary R. "Geophysical Detection of Hydrocarbon and Organic Chemical Contamination." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 1992. Environment and Engineering Geophysical Society, 1992. http://dx.doi.org/10.4133/1.2921963.

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Ratliff, M. D. "Investigation and Remediation of Hydrocarbon contamination above Permafrost." In SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production. Society of Petroleum Engineers, 1998. http://dx.doi.org/10.2118/46586-ms.

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Holczinger, I. "Detectoin of subsurface hydrocarbon contamination using various geophysical method." In 5th EEGS-ES Meeting. European Association of Geoscientists & Engineers, 1999. http://dx.doi.org/10.3997/2214-4609.201406553.

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Ayolabi, Elijah, Adetayo Folorunso, and Samuel Idem. "Application of Electrical Resistivity Tomography in Mapping Subsurface Hydrocarbon Contamination." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 2012. Environment and Engineering Geophysical Society, 2012. http://dx.doi.org/10.4133/1.4721716.

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Reports on the topic "Hydrocarbon contamination"

1

Stuart Strand. Chlorinated Hydrocarbon Degradation in Plants: Mechanisms and Enhancement of Phytoremediation of Groundwater Contamination. Office of Scientific and Technical Information (OSTI), September 2004. http://dx.doi.org/10.2172/833458.

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Strand, Stuart E. Chlorinated Hydrocarbon Degradation in Plants: Mechanisms and Enhancement of Phytoremediation of Groundwater Contamination. Office of Scientific and Technical Information (OSTI), June 2002. http://dx.doi.org/10.2172/834670.

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Strand, Stuart E. Chlorinated Hydrocarbon Degradation in Plants: Mechanisms and Enhancement of Phytoremediation of Groundwater Contamination. Office of Scientific and Technical Information (OSTI), June 2003. http://dx.doi.org/10.2172/834674.

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Grosjean, E., D. S. Edwards, Z. Hong, N. Jinadasa, and T. Webster. Investigation of potential hydrocarbon contamination sources during the study of Barnicarndy 1, Canning Basin, Australia. Geoscience Australia, 2021. http://dx.doi.org/10.11636/record.2021.022.

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Ardakani, O. H. Organic petrography and thermal maturity of the Paskapoo Formation in the Fox Creek area, west-central Alberta. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330296.

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The Paskapoo Formation, which ranges in age from middle to upper Paleocene, is the major shallow aquifer in Alberta. This study is part of a larger GSC-led study on the potential environmental impact of hydrocarbon development in the Fox Creek area (west-central Alberta) on shallow aquifers. Fox Creek is located near the northern limit of the Paskapoo Formation. In addition to the underlying organic-rich source rocks in the study area, including the Duvernay Formation that is currently exploited for hydrocarbon resources, the Paskapoo Formation contains organic-rich intervals and coal seams. In order to investigate any potential internal hydrocarbon sources within the Paskapoo Formation, ninety-seven (97) cutting samples from the formation obtained from eight shallow monitoring wells (50-90 m) in the study area were studied for total organic carbon (TOC) content, organic matter composition and thermal maturity of coal seams using programmed pyrolysis analysis and organic petrography. The TOC content of all samples ranges from 0.2 to 8.8 wt. %, with a mean value of 0.95 ± 1.6 wt. % (n=97). The Tmax values of studied samples range from 347 to 463 °C, with a mean value of 434 ± 20 °C that suggest a range of thermal maturity from immature to peak oil window. The random reflectance (Rr) measurement and fluorescence microscopy on eighteen (18) selected samples with TOC content &amp;gt; ~1 wt. % shows a mean Rr value of 0.27% and 0.42% for the overlying till deposits and the underlying shallow depth sandstone, siltstone, shale and coal seams respectively, indicating a low rank coal ranging from lignite to sub-bituminous coal. Blue to green and yellow fluorescing liptinite macerals further confirmed the low maturity of studied samples. The low S2 yield of a large part of the samples (65%) resulted in unreliable Tmax values that overestimated the thermal maturity. Although the organic matter in the studied intervals are immature, exsudatinite, as secondary liptinite maceral, was observed in samples from the lower parts of the studied monitoring wells. Exsudatinite generally derives from the transformation of sporinite, alginite, resinite and varieties of vitrinite, which is a resinous or asphalt like material. Considering the thickness and distribution of coal seams in the studied samples, it is unlikely the exsudatinite will be a major source for aquifer hydrocarbon contamination in the study area. Additional stratigraphic studies and molecular geochemical analysis could provide an estimate of the total volume of possible organic compounds contribution to the aquifer in the study area. Due to the presence of coal seams in the studied intervals of the Paskapoo Formation, it is important to investigate the possibility of biogenic methane formation in Paskapoo shallow aquifers.
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Pelletier, Austin, Amanda Hohner, Idil Deniz Akin, Indranil Chowdhury, Richard Watts, Xianming Shi, Brendan Dutmer, and James Mueller. Bench-scale Electrochemical Treatment of Co-contaminated Clayey Soil. Illinois Center for Transportation, June 2021. http://dx.doi.org/10.36501/0197-9191/21-018.

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Industrial soil contamination is frequently unearthed by transportation agencies during construction within the right-of-way. As a result, transportation agencies may experience construction delays. Soils co-contaminated with high-molecular-weight polycyclic aromatic hydrocarbons (HMW-PAHs) and metals are commonly encountered in Illinois and exhibit recalcitrance towards conventional treatment technologies. This issue is exacerbated in the fine-grained soils common to Illinois, where low-permeability and immense sorption capacity increase treatment complexity, cost, and duration. Contaminated sites are spatially and temporally restrictive and require rapid in situ treatments, whereas conventional soil remediation requires 1 to 3 years on average. Consequently, transportation agencies typically pursue excavation and off-site disposal for expediency. However, this solution is expensive, so a comparatively expeditious and affordable treatment alternative is needed to combat the increasing cost of hazardous waste disposal. The objective of this work was to develop an accelerated in situ treatment approach adaptable for use at any construction site to cost-effectively remove HMW-PAHs and metals from clayey soil. It was hypothesized that an in situ electrochemical treatment which augments electrokinetics with H2O2 could remediate both HMW-PAHs and metals in less than a month. Bench-scale reactors resemblant of field-scale in situ electrokinetic systems were designed and fabricated to assess the electrochemical treatment of clayey soils contaminated with HMW-PAHs and metals. Pyrene, chromium, and manganese were used as model contaminants, spiked into kaolinite as a model clay. Electrokinetics were imposed by a low-intensity electrical field distributed by graphite rods. Electrolytic H2O2 systems were leveraged to distribute electrical current and facilitate contaminant removal. Average contaminant removals of 100%, 42.3%, and 4.5% were achieved for pyrene, manganese, and chromium, respectively. Successful development of this bench-scale treatment approach will serve to guide transportation agencies in field-scale implementation. The results from this work signify that electrochemical systems that leverage eco-friendly oxidant addition can replace excavation and disposal as a means of addressing clayey soils co-contaminated with HMW-PAHs and metals.
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Contamination of soil, soil gas, and ground water by hydrocarbon compounds near Greear, Morgan County, Kentucky. US Geological Survey, 1992. http://dx.doi.org/10.3133/wri924138.

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