DOI: 10.1016/j.marpolbul.2017.06.040
Scopus记录号: 2-s2.0-85020943951
论文题名: Petroleum oil removal by immobilized bacterial cells on polyurethane foam under different temperature conditions
作者: Alessandrello M.J. ; Juárez Tomás M.S. ; Raimondo E.E. ; Vullo D.L. ; Ferrero M.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 122, 期: 2018-01-02 起始页码: 156
结束页码: 160
语种: 英语
英文关键词: Bacterial immobilization
; Biofilm
; Bioremediation
; Bioremoval
; Petroleum oil
; Polyurethane foam
Scopus关键词: Biofilms
; Bioremediation
; Biotechnology
; Cell culture
; Crude oil
; Cytology
; Polyurethanes
; Rigid foamed plastics
; Artificial sea waters
; Bioremoval
; Crude oil removal
; Immobilization support
; Petroleum bioremediation
; Polyurethane Foam
; Polyurethane foams
; Temperature conditions
; Cells
; petroleum
; polyurethan foam
; sea water
; petroleum
; polyurethan
; polyurethan foam
; bacterium
; biofilm
; bioremediation
; crude oil
; immobilization
; petroleum
; plastic
; pollutant removal
; temperature effect
; Article
; bacterial cell
; biofilm
; biological activity
; bioremediation
; cell viability
; controlled study
; Gordonia
; Gordonia sp. H19
; immobilization
; immobilized cell
; low temperature
; microcosm
; nonhuman
; oil spill
; Pseudomonas
; Pseudomonas monteilii P26
; waste component removal
; bioremediation
; oil spill
; temperature
; Bacteria (microorganisms)
; Gordonia sp.
; Pseudomonas monteilii
; Biodegradation, Environmental
; Cells, Immobilized
; Petroleum
; Petroleum Pollution
; Polyurethanes
; Temperature
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In this work, a mixed biofilm composed by Pseudomonas monteilii P26 and Gordonia sp. H19 was formed using polyurethane foam (PUF) as immobilization support, for crude oil removal from artificial sea water. Fresh immobilized cells and immobilized cells that were stored at 4 °C for two months before use were assessed. The oil removal assays were carried out at microcosm scale at 4, 15 and 30 °C. A viability loss of P. monteilii P26 was observed after the storage. The highest removal value (75%) was obtained at 30 °C after 7 days using fresh immobilized cells on PUF. Enhanced oil bioremoval was obtained at 4 °C and 15 °C with the previously stored immobilized cells compared to the fresh immobilized cells. Crude oil sorption on the different systems was responsible for the removal of 22–33% oil at the different temperatures. In conclusion, an economic tool for petroleum bioremediation is proposed. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88133
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Planta Piloto de Procesos Industriales Microbiológicos (PROIMI-CONICET), Av. Belgrano y Pje. Caseros (T4001MVB), Argentina; Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán (UNT), Ayacucho 471, San Miguel de Tucumán, Argentina; Universidad Nacional de General Sarmiento, Instituto de Ciencias, Área Química. J.M. Gutierrez 1150, Los Polvorines, Buenos Aires, Argentina
Recommended Citation:
Alessandrello M.J.,Juárez Tomás M.S.,Raimondo E.E.,et al. Petroleum oil removal by immobilized bacterial cells on polyurethane foam under different temperature conditions[J]. Marine Pollution Bulletin,2017-01-01,122(2018-01-02)