Integrated system for the destruction of organics by hydrolysis and oxidation with peroxydisulfate
Abstract
An integrated system for destruction of organic waste comprises a hydrolysis step at moderate temperature and pressure, followed by direct chemical oxidation using peroxydisulfate. This system can be used to quantitatively destroy volatile or water-insoluble halogenated organic solvents, contaminated soils and sludges, and the organic component of mixed waste. The hydrolysis step results in a substantially single phase of less volatile, more water soluble hydrolysis products, thus enabling the oxidation step to proceed rapidly and with minimal loss of organic substrate in the off-gas.
- Inventors:
-
- Oakland, CA
- Livermore, CA
- Pleasanton, CA
- Danville, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 873123
- Patent Number(s):
- 6096283
- Assignee:
- Regents of University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
A - HUMAN NECESSITIES A62 - LIFE-SAVING A62D - CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS
C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- integrated; destruction; organics; hydrolysis; oxidation; peroxydisulfate; organic; waste; comprises; step; moderate; temperature; pressure; followed; direct; chemical; quantitatively; destroy; volatile; water-insoluble; halogenated; solvents; contaminated; soils; sludges; component; mixed; results; substantially; single; phase; water; soluble; products; enabling; proceed; rapidly; minimal; loss; substrate; off-gas; contaminated soils; contaminated soil; mixed waste; organic solvents; water soluble; organic solvent; organic waste; single phase; halogenated organic; moderate temperature; organic component; oxidation step; substantially single; rate temperature; chemical oxidation; direct chemical; organic substrate; /423/210/588/
Citation Formats
Cooper, John F, Balazs, G Bryan, Hsu, Peter, Lewis, Patricia R, and Adamson, Martyn G. Integrated system for the destruction of organics by hydrolysis and oxidation with peroxydisulfate. United States: N. p., 2000.
Web.
Cooper, John F, Balazs, G Bryan, Hsu, Peter, Lewis, Patricia R, & Adamson, Martyn G. Integrated system for the destruction of organics by hydrolysis and oxidation with peroxydisulfate. United States.
Cooper, John F, Balazs, G Bryan, Hsu, Peter, Lewis, Patricia R, and Adamson, Martyn G. Sat .
"Integrated system for the destruction of organics by hydrolysis and oxidation with peroxydisulfate". United States. https://www.osti.gov/servlets/purl/873123.
@article{osti_873123,
title = {Integrated system for the destruction of organics by hydrolysis and oxidation with peroxydisulfate},
author = {Cooper, John F and Balazs, G Bryan and Hsu, Peter and Lewis, Patricia R and Adamson, Martyn G},
abstractNote = {An integrated system for destruction of organic waste comprises a hydrolysis step at moderate temperature and pressure, followed by direct chemical oxidation using peroxydisulfate. This system can be used to quantitatively destroy volatile or water-insoluble halogenated organic solvents, contaminated soils and sludges, and the organic component of mixed waste. The hydrolysis step results in a substantially single phase of less volatile, more water soluble hydrolysis products, thus enabling the oxidation step to proceed rapidly and with minimal loss of organic substrate in the off-gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {1}
}
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