<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Comparison of polycyclic aromatic hydrocarbons emission from thermal treatment of petroleum sludge cake in the presence of different additives"^^ . "This study evaluates effectiveness of 4 additives CaO, Ca(OH)2 + NaHCO3, H2O2, and FeSO4 + H2O2 in thermal degradation of hazardous polycyclic aromatic hydrocarbons (PAHs) in petroleum sludge cake. Residual concentrations of 16 priority PAHs were determined using GC-MS. Total PAH conc. was found as: gas, 3.11 � 10-4 - 4.36 � 10-4 ppmv; particulate, 7.92 � 10-5 - 5.24 � 10-4 mg/m3; and residue, 1.37 � 10-4 - 1.07 � 100 μg/g. Total toxicity equivalence of PAHs relative to that of benzoapyrene (BaP) was found as: gas, 3.11 � 10-7 - 4.41 � 10-7; particulate, 3.87 � 10-7 - 3.85 � 10-5; and residue, 6.17 � 10-7 - 9.65 � 10-3. Ca(OH)2 + NaHCO3 was most suitable due to least emission of high molecular weight PAHs, lower equivalent carcinogenicity of products, and lower concentrations of PAHs in gas, particulate and residue."^^ . "2012" . "71" . "6" . . "Journal of Scientific and Industrial Research"^^ . . . "00224456" . . . . . . . . . . . . . . . . . . . . . . "S.R.M."^^ . "Kutty"^^ . "S.R.M. Kutty"^^ . . "I."^^ . "Faye"^^ . "I. Faye"^^ . . "E.N."^^ . "Pakpahan"^^ . "E.N. Pakpahan"^^ . . "S."^^ . "Chantara"^^ . "S. Chantara"^^ . . "W."^^ . "Wiriya"^^ . "W. Wiriya"^^ . . "M.H."^^ . "Isa"^^ . "M.H. Isa"^^ . . . . . "HTML Summary of #2976 \n\nComparison of polycyclic aromatic hydrocarbons emission from thermal treatment of petroleum sludge cake in the presence of different additives\n\n" . "text/html" . .