{"id":{"repo_id":"uab","oai_identifier":"oai:digitalcommons.library.uab.edu:etd-collection-8149"},"canonical_url":"https://search.dev.ndltd.org/etd/uab/oai:digitalcommons.library.uab.edu:etd-collection-8149","repository":{"repo_id":"uab","name":"University of Alabama Birmingham","base_url":"https://digitalcommons.library.uab.edu/do/oai/"},"display":{"title":"The Microbial Ecology of Phenol Degradation in Activated Sludge.","abstract":"Phenol. Phenol was discovered in 1834 as a byproduct of the coal gas industry and was first used to deodorize the sewers in England. Subsequently, in 1867, Joseph Lister introduced antiseptic surgery by using 5% phenol to disinfect operating room facilities and wounds (6, 25). Lister’s procedure was successful because 5% phenol causes disruption of the bacterial cell wall and precipitation of proteins. Even lower phenol concentrations can be lethal to bacteria by causing damage to the permeability barrier in the cell wall. A 1% solution has been shown to cause leakage of glutamic acid from Streptococcus faecalis. At lower concentrations (0.15%) the lethal effect is considered to be due to inactivation of essential enzyme systems (43).","abstract_html":"Phenol. Phenol was discovered in 1834 as a byproduct of the coal gas industry and was first used to deodorize the sewers in England. Subsequently, in 1867, Joseph Lister introduced antiseptic surgery by using 5% phenol to disinfect operating room facilities and wounds (6, 25). Lister’s procedure was successful because 5% phenol causes disruption of the bacterial cell wall and precipitation of proteins. Even lower phenol concentrations can be lethal to bacteria by causing damage to the permeability barrier in the cell wall. A 1% solution has been shown to cause leakage of glutamic acid from Streptococcus faecalis. At lower concentrations (0.15%) the lethal effect is considered to be due to inactivation of essential enzyme systems (43).","abstract_has_math":false,"creators":["Rice, Louise Snowden"],"institution":null,"degree_name":null,"degree_level":"Thesis","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1978,"date_issued":"1978-01-01T08:00:00Z","date_published":"1978-01-01T08:00:00Z","updated_at":"2026-07-24T05:05:46Z","subjects":["Phenol","Glutamic acid","Permeability","Cell wall","Proteins"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.library.uab.edu/etd-collection/7157","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Rice, Louise Snowden"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Phenol","Glutamic acid","Permeability","Cell wall","Proteins"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.library.uab.edu/etd-collection/7157"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Phenol. Phenol was discovered in 1834 as a byproduct of the coal gas industry and was first used to deodorize the sewers in England. Subsequently, in 1867, Joseph Lister introduced antiseptic surgery by using 5% phenol to disinfect operating room facilities and wounds (6, 25). Lister’s procedure was successful because 5% phenol causes disruption of the bacterial cell wall and precipitation of proteins. Even lower phenol concentrations can be lethal to bacteria by causing damage to the permeability barrier in the cell wall. A 1% solution has been shown to cause leakage of glutamic acid from Streptococcus faecalis. At lower concentrations (0.15%) the lethal effect is considered to be due to inactivation of essential enzyme systems (43)."]},{"key":"dc:title","label":"Title","values":["The Microbial Ecology of Phenol Degradation in Activated Sludge."]}]}],"canonical_facts":{"dc:creator":["Rice, Louise Snowden"],"dc:description.abstract":["Phenol. Phenol was discovered in 1834 as a byproduct of the coal gas industry and was first used to deodorize the sewers in England. Subsequently, in 1867, Joseph Lister introduced antiseptic surgery by using 5% phenol to disinfect operating room facilities and wounds (6, 25). Lister’s procedure was successful because 5% phenol causes disruption of the bacterial cell wall and precipitation of proteins. Even lower phenol concentrations can be lethal to bacteria by causing damage to the permeability barrier in the cell wall. A 1% solution has been shown to cause leakage of glutamic acid from Streptococcus faecalis. At lower concentrations (0.15%) the lethal effect is considered to be due to inactivation of essential enzyme systems (43)."],"dc:identifier":["https://digitalcommons.library.uab.edu/etd-collection/7157"],"dc:subject":["Phenol","Glutamic acid","Permeability","Cell wall","Proteins"],"dc:title":["The Microbial Ecology of Phenol Degradation in Activated Sludge."],"thesis:degree_level":["Thesis"]},"updated_at":"2026-07-24T05:05:46Z"}