Scopus
YÖKSİS DOI Eşleşti
SJR Q1
Occurrence, loadings and removal of EU-priority polycyclic aromatic hydrocarbons (PAHs) in wastewater and sludge by advanced biological treatment, stabilization pond and constructed wetland
Journal of Environmental Management · Ağustos 2020
YÖKSİS Kayıtları
Occurrence, loadings and removal of EU-priority polycyclic aromatic hydrocarbons (PAHs) in wastewater and sludge by advanced biological treatment, stabilization pond and constructed wetland
JOURNAL OF ENVIRONMENTAL MANAGEMENT · 2020 SCI
Doç. Dr. SALİHA DİNÇ →
Occurrence, loadings and removal of EU-priority polycyclic aromatic hydrocarbons(PAHs) in wastewater and sludge by advanced biological treatment, stabilization pondand constructed wetland
JOURNAL OF ENVIRONMENTAL MANAGEMENT SCI
Doç. Dr. SALİHA DİNÇ →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Occurrence, loadings and removal of EU-priority polycyclic aromatic hydrocarbons (PAHs) in wastewater and sludge by advanced biological treatment, stabilization pond and constructed wetland
2020 ISSN: 0301-4797 SCI-Expanded Q1
Prof. Dr. MERYEM KARA →
Makale Bilgileri
ISSN03014797
Yayın TarihiAğustos 2020
Cilt / Sayfa268
Scopus ID2-s2.0-85086286482
Özet
Eight polycyclic aromatic hydrocarbon (PAH) compounds which have been accepted as priority micropollutants by European Union (EU) were analyzed both in wastewater and sludge lines throughout three full scale (located in city, sub-province and village) WWTPs during 12-month sampling period. Investigated WWTPs have different treatment types including advanced biological treatment, stabilization pond (SP) and constructed wetland (CW). Removal efficiencies for total PAH compounds varied from 48% in CW to 85% in advanced biological treatment plant. The maximum concentrations of 360–2282 ng/L observed for naphthalene in raw wastewater were decreased to 103–370 ng/L by treatment processes. Minimum concentration were detected for benzo(k)fluoranthene (B[k]F) and benzo(g,h,i)perylene (B[g,h,i]P) ranged between 8 and 12 ng/L and 19–33 ng/L, respectively. While minimum removal efficiencies were obtained for B[k]F and B[g,h,i]P maximum removal efficiencies were obtained for naphthalene in all WWTPs. PAHs present in minimum and maximum levels in the sludge samples were detected as 54 and 6826 ng/g for the B[g,h,I]P and naphthalene, respectively. Considering the removal mechanisms, PAHs have been determined to be removed by biodegradation or vaporization up to 84% and by settling (adsorption onto sludge) up to 2%. The greatest portion (99%) of naphthalene and anthracene were determined to be biodegraded or vaporized in biological treatment due to their low molecular weights. On the other hand, mechanism of adsorption onto sludge was determined as negligible for these two compounds. In addition, approximately 14% of PAHs were discharged to the receiving environment. Among the different WWTP types investigated, advanced biological treatment was found to be the most efficient plant for the removal of PAH compounds.
Yazarlar (8)
1
Bilgehan Nas
2
Mehmet Emin Argun
3
T. Dolu
4
Havva Ates
5
Esra Yel
6
S. Koyuncu
7
Saliha Dinç
8
Meryem Kara
Anahtar Kelimeler
Biological treatment
Constructed wetland
Micropollutants
PAHs
Stabilization pond
Wastewater
Kurumlar
Konya Metropolitan Municipality
Konya Turkey
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Journal of Environmental Management
Q1
SJR Skoru1,923
H-Index296
YayıncıAcademic Press
ÜlkeUnited States
Environmental Engineering (Q1)
Management, Monitoring, Policy and Law (Q1)
Medicine (miscellaneous) (Q1)
Waste Management and Disposal (Q1)
Metrikler
59
Atıf
8
Yazar
6
Anahtar Kelime