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Full-Text Articles in Life Sciences
Coastal Stormwater Pond Pollutants And The Potential For Development Of Antimicrobial Resistance In Vibrio And Enterococcus Bacteria, Cassandra L. Horton
Coastal Stormwater Pond Pollutants And The Potential For Development Of Antimicrobial Resistance In Vibrio And Enterococcus Bacteria, Cassandra L. Horton
Theses and Dissertations
The Southeastern coastal plain is the most rapidly urbanizing region in the United States. Associated landscape changes which increase imperviousness lead to hydrological cycle alterations, increasing runoff of nonpoint source (NPS) pollution. Urban and agricultural NPS runoff is generally discharged into stormwater ponds, which sequester chemical contaminants, nutrients, and microbes to reduce loading into coastal ecosystems. Studies of these ponds have indicated elevated levels of trace metals, antimicrobial compounds, and bacterial contamination (SCSGC 2018).
Interactions of aquatic pathogens Vibrio vulnificus and Enterococcus faecium with trace metals (arsenic, copper, zinc) and clinically relevant antimicrobials (triclosan, ciprofloxacin, oxytetracycline) commonly found in coastal …
The Use Of Polymer-Coated Magnetic Nanoparticles For Amelioration Oil Toxicity And Enhancement Microbial Remediation, Amjed Alabresm
The Use Of Polymer-Coated Magnetic Nanoparticles For Amelioration Oil Toxicity And Enhancement Microbial Remediation, Amjed Alabresm
Theses and Dissertations
Oil spills from different sources such as natural seeps, waste waters, runoffs and accidental oil spills can have serious effects on the environment while also resulting in potentially major economic damage. Due to the harmful effects of crude oil components on ecosystems, a rapid response to sequestrate oil is required to minimize any resulting environmental impact. Currently used oil removal methods, in addition to their advantages, also have severe limitations. New techniques have been developed including nanotechnology to address these limitations. A new type of nanoparticle (NP), composed of polyvinylpyrrolidone (PVP) coated iron oxide (magnetite), has been successfully used to …