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Full-Text Articles in Physical Sciences and Mathematics
The Geochemistry Of A Leaf Composting Leachate Plume, Asylum Lake, Kalamazoo, Michigan, Eric G. Steeves
The Geochemistry Of A Leaf Composting Leachate Plume, Asylum Lake, Kalamazoo, Michigan, Eric G. Steeves
Masters Theses
Since the implementation of legislation that bans yard waste from landfills, there has been a need to characterize the impact that large scale composting has on groundwater quality. Allen (1993) and Weaver (1995) have attempted to characterize a leaf composting leachate plume located at the WMU-Asylum Lake Well Field #2 in Kalamazoo, Michigan. Allen was not able to base any conclusions on geochemical results and Weaver delineated the plume using fewer monitoring wells than are now available.
The data from twenty-one monitoring wells indicates that local groundwater is being impacted by the large-scale composting operation. The plume is characterized by …
In Situ Biosurfactant Production At Carson City Park, Michigan, Andrew J. Hudak
In Situ Biosurfactant Production At Carson City Park, Michigan, Andrew J. Hudak
Masters Theses
Crude oil refining operations conducted by the Crystal Refining Company in Carson City, Michigan have led to the contamination of the soil and groundwater at Carson City Park with petroleum hydrocarbons. In situ biosurfactant production, occurring as a result of the biodegradation activities of hydrocarbon degrading microorganisms, was investigated.
Background hydrogeological and biogeochemical data were collected from the groundwater from thirteen monitoring wells at Carson City Park. Further analysis included the identification of biosurfactant producing microorganisms and biosurfactants present in the soil and groundwater.
Results showed that Pseudomonas aeruginosa was producing both monorhamnolipids and dirhamnolipids (glycolipid biosurfactants) in the contaminated …