Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals
Abstract
Novel strains of isolated and purified bacteria have been identified which have the ability to degrade petroleum hydrocarbons including a variety of PAHs. Several isolates also exhibit the ability to produce a biosurfactant. The combination of the biosurfactant-producing ability along with the ability to degrade PAHs enhances the efficiency with which PAHs may be degraded. Additionally, the biosurfactant also provides an additional ability to bind heavy metal ions for removal from a soil or aquatic environment.
- Inventors:
-
- North Augusta, SC
- Greenville, SC
- Evans, GA
- Aiken, SC
- Issue Date:
- Research Org.:
- Savannah River Site (SRS), Aiken, SC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 985859
- Patent Number(s):
- 7473546
- Application Number:
- 10/712,491
- Assignee:
- Savannah River Nuclear Solutions, LLC (Aiken, SC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B09 - DISPOSAL OF SOLID WASTE B09C - RECLAMATION OF CONTAMINATED SOIL
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
- DOE Contract Number:
- AC09-96SR18500
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 60 APPLIED LIFE SCIENCES
Citation Formats
Brigmon, Robin L, Story, Sandra, Altman, Denis, and Berry, Christopher J. Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals. United States: N. p., 2009.
Web.
Brigmon, Robin L, Story, Sandra, Altman, Denis, & Berry, Christopher J. Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals. United States.
Brigmon, Robin L, Story, Sandra, Altman, Denis, and Berry, Christopher J. Tue .
"Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals". United States. https://www.osti.gov/servlets/purl/985859.
@article{osti_985859,
title = {Surfactant biocatalyst for remediation of recalcitrant organics and heavy metals},
author = {Brigmon, Robin L and Story, Sandra and Altman, Denis and Berry, Christopher J},
abstractNote = {Novel strains of isolated and purified bacteria have been identified which have the ability to degrade petroleum hydrocarbons including a variety of PAHs. Several isolates also exhibit the ability to produce a biosurfactant. The combination of the biosurfactant-producing ability along with the ability to degrade PAHs enhances the efficiency with which PAHs may be degraded. Additionally, the biosurfactant also provides an additional ability to bind heavy metal ions for removal from a soil or aquatic environment.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 06 00:00:00 EST 2009},
month = {Tue Jan 06 00:00:00 EST 2009}
}
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