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Leaching of coal solid waste; Lixiviacion de Residuos de Combustion de Carbon

Abstract

Combustion process to generate electrical energy in Thermal power Stations causes a big volume of solid wastes. Their store and removal has to be check for possible risks in the Environment. In this study, ashes and slags from eleven Spanish Thermal power Station has been selected. Physical chemical assays have been developed for determining twenty four parameters by; ionic chromatography, atomic absorption spectrophotometry liquid chromatography. (HPLC): UV and selective electrodes, selective electrodes espectrophotometry. Moreover, six biological tests have been realized: Bioluminescence with Photobacterium phosphoreum, Daphnia magna assay. Inhibition on Algae, Inhibition of respiration of Activated Sludges, Acute Toxicity on Fish and Earth-worm Toxicity tests. Samples treatment has been carrying out by two leaching methods: 1 o EP and DIN 38414-4 No toxic level has been found for physical-chemical parameters. The CE50 values of biological tests have allowed to stablish organisms sensibilities to waste samples, differences between ashes and slags and relationship between the carbon type and his effects on the biological organisms. (Author)
Authors:
"NONE"
Publication Date:
Jul 01, 2000
Product Type:
Technical Report
Report Number:
OCICARBON-IDP-78
Reference Number:
EDB-01:050703
Resource Relation:
Other Information: PBD: 2000
Subject:
01 COAL, LIGNITE, AND PEAT; SOLID WASTES; COMBUSTION; COAL; THERMAL POWER PLANTS; REMOVAL; LIQUID COLUMN CHROMATOGRAPHY; ION EXCHANGE CHROMATOGRAPHY; TESTING
OSTI ID:
20154681
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
TRN: ES01E0117
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20154681
Submitting Site:
SP
Size:
18 pages
Announcement Date:

Citation Formats

Leaching of coal solid waste; Lixiviacion de Residuos de Combustion de Carbon. Spain: N. p., 2000. Web.
Leaching of coal solid waste; Lixiviacion de Residuos de Combustion de Carbon. Spain.
2000. "Leaching of coal solid waste; Lixiviacion de Residuos de Combustion de Carbon." Spain.
@misc{etde_20154681,
title = {Leaching of coal solid waste; Lixiviacion de Residuos de Combustion de Carbon}
abstractNote = {Combustion process to generate electrical energy in Thermal power Stations causes a big volume of solid wastes. Their store and removal has to be check for possible risks in the Environment. In this study, ashes and slags from eleven Spanish Thermal power Station has been selected. Physical chemical assays have been developed for determining twenty four parameters by; ionic chromatography, atomic absorption spectrophotometry liquid chromatography. (HPLC): UV and selective electrodes, selective electrodes espectrophotometry. Moreover, six biological tests have been realized: Bioluminescence with Photobacterium phosphoreum, Daphnia magna assay. Inhibition on Algae, Inhibition of respiration of Activated Sludges, Acute Toxicity on Fish and Earth-worm Toxicity tests. Samples treatment has been carrying out by two leaching methods: 1 o EP and DIN 38414-4 No toxic level has been found for physical-chemical parameters. The CE50 values of biological tests have allowed to stablish organisms sensibilities to waste samples, differences between ashes and slags and relationship between the carbon type and his effects on the biological organisms. (Author)}
place = {Spain}
year = {2000}
month = {Jul}
}