Relevant bibliographies by topics / Groundwater Microbial surfactants Environmental impact analysis. Groundwater

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  1. Journal articles
  2. Dissertations / Theses

Academic literature on the topic 'Groundwater Microbial surfactants Environmental impact analysis. Groundwater'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Groundwater Microbial surfactants Environmental impact analysis. Groundwater"

1

Schulze, S., and A. Tiehm. "Assessment of microbial natural attenuation in groundwater polluted with gasworks residues." Water Science and Technology 50, no. 5 (2004): 347–53. http://dx.doi.org/10.2166/wst.2004.0348.

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Intrinsic biodegradation, representing the key process in Natural Attenuation, was examined at a tar-oil polluted disposal site. Methods to assess microbial natural attenuation of BTEX and PAH included analysis of groundwater hydrochemistry, pollutant profiles, composition of the microflora, and microcosm studies. In the polluted groundwater downgradient the disposal site, oxygen and nitrate were only available adjacent to the groundwater table and at the plume fringes. In the anaerobic core of the plume, a sequence of predominating redox zones (methanogenic, sulphate-reducing, Fe(III)-reducin
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Abdel Ghany, Tarek M., Mohamed S. Mahmoud, Mohamed M. Alawlaqi, Ahmed M. Reyad, Aisha M. H. Al-Rajhi, and Eman M. Abdkareem. "Physicochemical characterization of agricultural run-off and groundwater inoculated by Trichoderma asperellum and its effect on anti-oxidative enzymes production by irrigated Trifolium alexandrinum L." BioResources 16, no. 2 (2021): 3272–84. http://dx.doi.org/10.15376/biores.16.2.3272-3284.

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Water safety and security has become a great problem in recent years, as the shortage of water resources in most countries is becoming an increasingly serious issue. Therefore, searching for new water sources or treating contaminated water has become a major requirement to covering the shortage of fresh water. The current study evaluated the impact of Trichoderma asperellum on the physicochemical characterization of agricultural run-off (AR) compared with groundwater (GW). Chemical oxygen demand (COD), biological oxygen demand (BOD5), ammonia, total nitrogen (TN), and total dissolved salts (TD
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Chertes, Konstantin L., Alexander M. Shterenberg, and Elena N. Petrenko. "Estimation of the condition and approaches to the rehabilitation of the geological environment disordered as a result of construction and anthropogenic activities." Vestnik MGSU, no. 9 (September 2019): 1140–57. http://dx.doi.org/10.22227/1997-0935.2019.9.1140-1157.

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Introduction. The paper considers the issue of estimation of disordered areas as a result of construction and anthropogenic activities and suggests strategies for solving this problem by the example of the Samara region.
 Materials and methods. The article applies the generally accepted methods and research conducted by employees of Samara State Technical University. The sources of initial data are reports of state authorities. The subjects of the study are engineering-geological environmental elements, industrial facilities, polluting components and surface and Groundwater bodies.
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Blakey, N. C., and P. A. Towler. "The Effect of Unsaturated/Saturated Zone Property upon the Hydrogeochemical and Microbiological Processes Involved in the Migration and Attenuation of Landfill Leachate Components." Water Science and Technology 20, no. 3 (1988): 119–28. http://dx.doi.org/10.2166/wst.1988.0089.

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Landfilling of domestic wastes at ‘dilute and disperse' sites on the two major aquifers in the U.K., the Triassic Sherwood Sandstone and the Cretaceous Chalk, continues to highlight the vulnerability of groundwater resources. This paper describes the findings of hydrogeochemical and microbiological investigations designed to elucidate the processes of migration and attenuation of landfill leachate components which operate in the unsaturated/saturated zone. Microbial enumeration has shown that bacteria colonise the unsaturated and saturated zones of the Chalk, and the investigated unsaturated z
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Åkesson, Sofia, Charlotte J. Sparrenbom, Catherine J. Paul, Robin Jansson, and Henry Holmstrand. "Characterizing natural degradation of tetrachloroethene (PCE) using a multidisciplinary approach." Ambio, December 2, 2020. http://dx.doi.org/10.1007/s13280-020-01418-5.

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AbstractA site in mid-western Sweden contaminated with chlorinated solvents originating from a previous dry cleaning facility, was investigated using conventional groundwater analysis combined with compound-specific isotope data of carbon, microbial DNA analysis, and geoelectrical tomography techniques. We show the value of this multidisciplinary approach, as the different results supported each interpretation, and show where natural degradation occurs at the site. The zone where natural degradation occurred was identified in the transition between two geological units, where the change in hyd
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Liu, Qi, Karsten Adler, Daniel Lipus, et al. "Microbial Signatures in Deep CO2-Saturated Miocene Sediments of the Active Hartoušov Mofette System (NW Czech Republic)." Frontiers in Microbiology 11 (December 14, 2020). http://dx.doi.org/10.3389/fmicb.2020.543260.

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The Hartoušov mofette system is a natural CO2 degassing site in the central Cheb Basin (Eger Rift, Central Europe). In early 2016 a 108 m deep core was obtained from this system to investigate the impact of ascending mantle-derived CO2 on indigenous deep microbial communities and their surrounding life habitat. During drilling, a CO2 blow out occurred at a depth of 78.5 meter below surface (mbs) suggesting a CO2 reservoir associated with a deep low-permeable CO2-saturated saline aquifer at the transition from Early Miocene terrestrial to lacustrine sediments. Past microbial communities were in
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Ahmad, Nadeem, Sirajuddin Ahmed, Viola Vambol, and Sergij Vambol. "Treatment of drug residues (emerging contaminants) in hospital effluent by the combination of biological and physiochemical treatment process: a review." Frontiers in Engineering and Built Environment ahead-of-print, ahead-of-print (2021). http://dx.doi.org/10.1108/febe-02-2021-0002.

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PurposeAll those effluent streams having compromised characteristics pose negative effects on the environment either directly or indirectly. Health care facilities and hospitals also generate a large amount of effluent like other industries containing harmful and toxic pharmaceutical residual compounds due to uncontrolled use of drugs, besides others. The occurrence of antibiotic in the environment is of utmost concern due to development of resistant genes. These get mixed up with ground and surface water due to lack of proper treatment of hospital wastewater. The effect of pharmaceutical comp
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Dissertations / Theses on the topic "Groundwater Microbial surfactants Environmental impact analysis. Groundwater"

1

Rajkumar, Yasmin. "The fate of microbial contaminants in the subsurface with a South African case study." Thesis, Online Access, 2009. http://etd.uwc.ac.za/usrfiles/modules/etd/docs/etd_gen8Srv25Nme4_2581_1277756469.pdf.

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