Microbial screening test for lignite degradation. Quarterly progress report No. 3, July 1-September 30, 1985
Degradation of Beulah std No. 3 lignite was carried out by means of cupric oxidation, modified-autoclaved-cupric oxidation, sodium dichromate oxidation, and also by biological methods. Assessment of the yield of alkaline-soluble and methanol soluble products of both cupric oxidation and modified cupric oxidation (on a moisture-free and ash-free basis) was carried out by both ion chromatography and gel permeation chromatography. Fractionation of lignite for natural-uninoculated-biological growth resulted in no growth for both benzene-methanol fraction and alkaline filtrate fraction, whereas that of alkaline geletinous fraction resulted in positive growth of unidentified white-rot fungi. Acclimation of Polyporus versicolor to lignite was attempted. 10 refs.
- Research Organization:
- University of Southern California, Los Angeles (USA)
- DOE Contract Number:
- FG22-84PC70809
- OSTI ID:
- 5137273
- Report Number(s):
- DOE/PC/70809-T3; ON: DE86001104
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
Similar Records
Microbial screening test for lignite degradation. Quarterly progress report No. 4, October-December 1985
Microbial screening test for lignite degradation. Quarterly progress report No. 1, January-March 1985
Related Subjects
LIGNITE
BIODEGRADATION
OXIDATION
STRUCTURAL CHEMICAL ANALYSIS
MICROORGANISMS
BIOLOGICAL ADAPTATION
ACETIC ACID
CARBOXYLIC ACIDS
CHROMATOGRAPHY
FORMIC ACID
FUNGI
GEL PERMEATION CHROMATOGRAPHY
LACTIC ACID
MALONIC ACID
BROWN COAL
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
DECOMPOSITION
DICARBOXYLIC ACIDS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROXY ACIDS
MATERIALS
MONOCARBOXYLIC ACIDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PLANTS
SEPARATION PROCESSES
010600* - Coal
Lignite
& Peat- Properties & Composition