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Full-Text Articles in Physical Sciences and Mathematics
Evaluation Of Water Sanitation Options For Poultry Production, Pramir Maharjan
Evaluation Of Water Sanitation Options For Poultry Production, Pramir Maharjan
Graduate Theses and Dissertations
An evaluation of poultry farm water supplies was conducted to determine the value and impact of water system sanitation practices in commercial broiler houses on microbial levels. Water line cleaning between flocks using concentrated disinfectant solution before placing chicks reduced biofilms retained in the lines to a safe level. Occasional microbial surges were noticed during different points of flock grow-out period even when daily water sanitation was present indicating water is highly susceptible to microbial contamination. However, the daily water sanitation practice controlled the occasional microbial surges in water from sustaining and kept drinking water to a microbiologically acceptable level. …
Impact Of Hydraulic Fracturing On Ground And Surface Water Resources, Reyna Schenck
Impact Of Hydraulic Fracturing On Ground And Surface Water Resources, Reyna Schenck
Natural Resources Management and Environmental Sciences
The following study examines hydraulic fracturing operations in the United States in relation to groundwater contamination, withdrawals of freshwater resources, and jurisdictional authority over the activity with the purpose of producing objective analysis of research findings. With a growing population and increasing energy needs, hydraulic fracturing is expanding across the nation, as is public concern over the risks to freshwater resources. Because of the difficulty in identifying non-point sources of water pollution, a lack of legitimate water samples representing baseline conditions, and incomplete lists of chemical additives used, study results are often inconclusive as to the correlation between hydraulic fracturing …