TY - JOUR N2 - Solidification/Stabilization (S/S) method with cement as a binder to remediate metals in petroleum sludge has been successfully proven. However, this technique has not yet been explored to remediate organic contaminants since a high concentration of Total Petroleum Hydrocarbon (TPH) was also detected in the sludge. This study focuses on remediating 16 Polycyclic Aromatic Hydrocarbons (PAHs) compounds in raw petroleum sludge with Portland cement as a binder using the S/S method. The initial concentration of 16 PAHs in the raw sludge was first measured before the performance of the S/S method to remediate the PAHs were evaluated. The S/S matrices were tested for leaching behavior and strength after 7 and 28 days by air curing. The leaching test was measured using the Toxicity Characteristics Leaching Procedure (TCLP), and the remaining PAHs concentration in the matrices was analyzed using a Gas Chromatography-Mass Spectrometer (GC-MS). In the raw sludge, all 16 PAHs compounds were below the standard limit except for Benzo(a)anthracene, Benzo(a)pyrene, Dibenzo(ah)anthracene, and Indeno(1,2,3- cd_ pyrene), which are considered as high rings PAHs. The high rings PAHs show lower concentration in leachate than low rings PAHs, which indicates the potential of the S/S method in remediating high rings PAHs. The high sludge ratio in S/S matrices has shown that the percentage strength is increasing, similar to Portland cement. Therefore, this study contributed to the possibility of the S/S method in the remediation of PAHs in petroleum sludge by using only Portland cement as a binder. L1 - http://www.journals.pan.pl/Content/125052/PDF/AMM-2022-4-01-Nor%20Amari.pdf L2 - http://www.journals.pan.pl/Content/125052 PY - 2022 IS - No 4 EP - 1208 DO - 10.24425/amm.2022.141043 KW - remediation KW - solidification/stabilization KW - organic contaminant KW - hazardous waste A1 - Roslee, Noor Faiza A1 - Kamil, Nor Amani Filzah Mohd A1 - Kadir, Aeslina Abdul A1 - Jalil, Abdul Rahim A1 - Hamzah, Nurhidayah A1 - Noor, Norazian Mohamed A1 - Sandu, Andrei Victor PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 67 DA - 2022.11.23 T1 - New Ray on Remediation of High Rings Polycyclic Aromatic Hydrocarbons: Remediation of Raw Petroleum Sludge Using Solidification and Stabilization Method SP - 1201 UR - http://www.journals.pan.pl/dlibra/publication/edition/125052 T2 - Archives of Metallurgy and Materials ER -