Coal humic substances for the treatment of wastewater from stack gas scrubbers, coal conversion plants, and other coal utilization facilities. Completion report
Technical Report
·
OSTI ID:5821726
Most processes for the conversion of coal to liquid or gaseous fuels, retorting of oil shale, or extraction of oil from tar sands produce relatively large quantities of by-product wastewater. Coal humic substance is a complex organic material prepared by the partial oxidation of coal. This report deals with the uses of coal humic substances for wastewater treatment. The first section is a review of humic substances and their applications to wastewater treatment. The second portion deals with laboratory studies of coal humic substances used for wastewater treatment. The removal of radiolabelled organic compounds from wastewater is described. The interaction of coal humic substances and fly ash is also discussed. Certain types of fly ash are possible sources of base for the preparation of coal humates from coal humic acid. The interaction of coal humic acid with fly ash is compared to that between fly ash and salicylic acid, a low molecular weight analog of one of the major structural entities in coal humic substances.
- Research Organization:
- Missouri Univ., Rolla (USA). Dept. of Chemistry
- OSTI ID:
- 5821726
- Report Number(s):
- PB-292501
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010800* -- Coal
Lignite
& Peat-- Waste Management
AEROSOL WASTES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BITUMINOUS MATERIALS
CARBON 14
CARBON ISOTOPES
CARBONACEOUS MATERIALS
CHARGED PARTICLES
CHEMICAL REACTIONS
COAL
COAL GASIFICATION PLANTS
COAL LIQUEFACTION PLANTS
ELEMENTS
ENERGY SOURCES
EQUIPMENT
EVEN-EVEN NUCLEI
FLY ASH
FOSSIL FUELS
FUELS
HUMIC ACIDS
HYDROGEN COMPOUNDS
INDUSTRIAL PLANTS
IONS
ISOTOPES
KINETICS
LABELLED COMPOUNDS
LIGHT NUCLEI
LIQUID WASTES
METALS
NUCLEI
OIL SAND PROCESSING PLANTS
OIL SHALE PROCESSING PLANTS
OIL SHALES
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
OXYGEN COMPOUNDS
PERFORMANCE
POLLUTION CONTROL
POLLUTION CONTROL EQUIPMENT
PRECIPITATION
RADIOISOTOPES
REACTION KINETICS
SCRUBBERS
SEPARATION PROCESSES
USES
WASTE WATER
WASTES
WATER
WATER POLLUTION CONTROL
WATER TREATMENT
YEARS LIVING RADIOISOTOPES
010800* -- Coal
Lignite
& Peat-- Waste Management
AEROSOL WASTES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BITUMINOUS MATERIALS
CARBON 14
CARBON ISOTOPES
CARBONACEOUS MATERIALS
CHARGED PARTICLES
CHEMICAL REACTIONS
COAL
COAL GASIFICATION PLANTS
COAL LIQUEFACTION PLANTS
ELEMENTS
ENERGY SOURCES
EQUIPMENT
EVEN-EVEN NUCLEI
FLY ASH
FOSSIL FUELS
FUELS
HUMIC ACIDS
HYDROGEN COMPOUNDS
INDUSTRIAL PLANTS
IONS
ISOTOPES
KINETICS
LABELLED COMPOUNDS
LIGHT NUCLEI
LIQUID WASTES
METALS
NUCLEI
OIL SAND PROCESSING PLANTS
OIL SHALE PROCESSING PLANTS
OIL SHALES
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
OXYGEN COMPOUNDS
PERFORMANCE
POLLUTION CONTROL
POLLUTION CONTROL EQUIPMENT
PRECIPITATION
RADIOISOTOPES
REACTION KINETICS
SCRUBBERS
SEPARATION PROCESSES
USES
WASTE WATER
WASTES
WATER
WATER POLLUTION CONTROL
WATER TREATMENT
YEARS LIVING RADIOISOTOPES