Institutional Repository [SANDBOX]
Technical University of Crete
EN  |  EL

Search

Browse

My Space

Leaching behavior of lignite fly ash

Drakonaki S., Diamantopoulos Evaggelos, Vamvouka Despoina, Lahaniatis, Emmanuel S

Simple record


URIhttp://purl.tuc.gr/dl/dias/FD2BD87B-9070-4822-BB11-B4B1DBF82673-
Identifierhttps://doi.org/10.1080/10934529809376729-
Identifierhttp://www.tandfonline.com/doi/abs/10.1080/10934529809376729-
Languageen-
Extent12 pagesen
TitleLeaching behavior of lignite fly ashen
CreatorDrakonaki S.en
CreatorDiamantopoulos Evaggelosen
CreatorΔιαμαντοπουλος Ευαγγελοςel
CreatorVamvouka Despoinaen
CreatorΒαμβουκα Δεσποιναel
CreatorLahaniatis, Emmanuel Sen
PublisherTaylor & Francisen
Content SummaryThe leaching behaviour of an alkaline lignite fly ash was studied by standard tests, such as the USEPA Toxicity Characteristic Leaching Procedure (TCLP), and German DIN 38414 S4 batch and successive leaching tests. The release of both heavy metals and polynuclear aromatic hydrocarbons was investigated. The quantities of toxic substances released were compared to the total amount of these in the fly ash when measured after dissolution in royal water (for heavy metal determination) and ultrasonic extraction in cyclohexane (for the polynuclear aromatic hydrocarbons). In general, only sulphur was released in considerable quantities, reaching a quarter of its total amount in the fly ash. Toxic metal ions were released in extremely low quantities due to the alkaline nature of the fly ash. PAHs were identified at the solid phase in concentrations less than 100 ppb, while no release in the water phase was detected. The EPA standard test gave higher concentrations of metals in the leachate due to the lower pH conditions of the test.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-11-18-
Date of Publication1998-
SubjectBalance of natureen
SubjectBiology--Ecologyen
SubjectBionomicsen
SubjectEcological processesen
SubjectEcological scienceen
SubjectEcological sciencesen
SubjectEnvironmenten
SubjectEnvironmental biologyen
SubjectOecologyen
Subjectecologyen
Subjectbalance of natureen
Subjectbiology ecologyen
Subjectbionomicsen
Subjectecological processesen
Subjectecological scienceen
Subjectecological sciencesen
Subjectenvironmenten
Subjectenvironmental biologyen
Subjectoecologyen
Bibliographic CitationS. Drakonaki, E. Diamadopoulos, D. Vamvouka and M. Lahaniatis, "Leaching behavior of lignite fly ash," J. Environ. Sci. Health, Part A: Toxic/Hazard. Subst. Environ. Eng., vol. 33, no. 2, pp. 237-248, Feb. 1998. doi: 10.1080/10934529809376729en

Services

Statistics