relation: https://khub.utp.edu.my/scholars/2976/
title: Comparison of polycyclic aromatic hydrocarbons emission from thermal treatment of petroleum sludge cake in the presence of different additives
creator: Pakpahan, E.N.
creator: Isa, M.H.
creator: Kutty, S.R.M.
creator: Chantara, S.
creator: Wiriya, W.
creator: Faye, I.
description: 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.
date: 2012
type: Article
type: PeerReviewed
identifier:   Pakpahan, E.N. and Isa, M.H. and Kutty, S.R.M. and Chantara, S. and Wiriya, W. and Faye, I.  (2012) Comparison of polycyclic aromatic hydrocarbons emission from thermal treatment of petroleum sludge cake in the presence of different additives.  Journal of Scientific and Industrial Research, 71 (6).  pp. 430-436.  ISSN 00224456     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861475399&partnerID=40&md5=7a7b4878fa59eed55c58db161f046669