Szczegóły publikacji
Opis bibliograficzny
Distribution of polycyclic aromatic hydrocarbons in coke plant wastewater / Piotr BURMISTRZ, Michał Burmistrz // Water Science and Technology ; ISSN 0273-1223. — 2013 — vol. 68 iss. 11, s. 2414–2420. — Bibliogr. s. 2419–2420, Abstr.
Autorzy (2)
- AGHBurmistrz Piotr
- Burmistrz Michał
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 79755 |
|---|---|
| Data dodania do BaDAP | 2014-02-17 |
| DOI | 10.2166/wst.2013.506 |
| Rok publikacji | 2013 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Water Science and Technology |
Abstract
The subject of examinations presented in this paper is the distribution of polycyclic aromatic hydrocarbons (PAHs) between solid and liquid phases in samples of raw wastewater and wastewater after treatment. The content of 16 PAHs according to the US EPA was determined in the samples of coke plant wastewater from the Zdzieszowice Coke Plant, Poland. The samples contained raw wastewater, wastewater after physico-chemical treatment as well as after biological treatment. The Sigma PHA(16) content varied between 255.050 mu g L-1 and 311.907 mu g L-1 in raw wastewater and between 0.940 and 4.465 mu g L-1 in wastewater after full treatment. Investigation of the distribution of PAHs showed that 71-84% of these compounds is adsorbed on the surface of suspended solids and 16-29% is dissolved in water. Distribution of individual PAHs and Sigma PHA(16) between solid phase and liquid phase was described with the use of statistically significant, linear equations. The calculated values of the partitioning coefficient Kp changed from 0.99 to 7.90 for naphthalene in samples containing mineral-organic suspension and acenaphthylene in samples with biological activated sludge, respectively.