TY  - JOUR
N1  - cited By 6
TI  - Comparison of polycyclic aromatic hydrocarbons emission from thermal treatment of petroleum sludge cake in the presence of different additives
SP  - 430
AV  - none
EP  - 436
SN  - 00224456
N2  - 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.
IS  - 6
KW  - carcinogen; comparative study; emission; PAH; sludge; thermal decomposition; toxicity; waste treatment
ID  - scholars2976
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861475399&partnerID=40&md5=7a7b4878fa59eed55c58db161f046669
JF  - Journal of Scientific and Industrial Research
A1  - Pakpahan, E.N.
A1  - Isa, M.H.
A1  - Kutty, S.R.M.
A1  - Chantara, S.
A1  - Wiriya, W.
A1  - Faye, I.
VL  - 71
Y1  - 2012///
ER  -