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Information Journal Paper

Title

SURVEY THE EFFICIENCY OF CATALYTIC OZONATION PROCESS WITH CARBOSIEVE IN THE REMOVAL OF BENZENE FROM POLLUTED AIR STREAM

Pages

  303-311

Abstract

 Introduction & Objective: BENZENE is one of the most common volatile organic compounds in the indoor and outdoor environments that has always been considered as one of the causes of AIR POLLUTION. Thus before being discharged to the environment, it must be treated from polluted air stream. The aim of this study was to determine the efficiency of catalytic ozonation process with CARBOSIEVE in the removal of BENZENE from polluted air stream.Materials & Methods: The study was experimental in which catalytic ozonation process with CARBOSIEVE was used in the removal of BENZENE from polluted air stream. The experiments were carried out in a reactor with continuous system and the results of catalytic ozonation were compared with the results of single ozonation and CARBOSIEVE adsorbent. The sampling, BENZENE analyzing and determining of OZONE concentration in samples were done with 1501 NMAM method by GC equipped with FID detector and iodometry, respectively.Results: The results of this study showed that the removal effectiveness of single ozonation process is averagely less than 19%. Also the efficiency of absorbent decreased with the concentration increase of BENZENE.The increase ratio of efficiency in catalytic ozonation process to efficiency of CARBOSIEVE adsorbent was averagely 45%.Conclusion: With regard to high efficiency of catalytic ozonation process and increasing the BENZENE removal, the catalytic ozonation process is suggested as a promising and alternative technology for elimination of VOCs from the polluted air stream.

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    APA: Copy

    SAMARGHANDI, M., BABAEE, A.R., ASGARI, GH., & GHORBANI SHAHNA, F.. (2014). SURVEY THE EFFICIENCY OF CATALYTIC OZONATION PROCESS WITH CARBOSIEVE IN THE REMOVAL OF BENZENE FROM POLLUTED AIR STREAM. AVICENNA JOURNAL OF CLINICAL MEDICINE (SCIENTIFIC JOURNAL OF HAMADAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES), 20(4 (SN 70)), 303-311. SID. https://sid.ir/paper/17758/en

    Vancouver: Copy

    SAMARGHANDI M., BABAEE A.R., ASGARI GH., GHORBANI SHAHNA F.. SURVEY THE EFFICIENCY OF CATALYTIC OZONATION PROCESS WITH CARBOSIEVE IN THE REMOVAL OF BENZENE FROM POLLUTED AIR STREAM. AVICENNA JOURNAL OF CLINICAL MEDICINE (SCIENTIFIC JOURNAL OF HAMADAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES)[Internet]. 2014;20(4 (SN 70)):303-311. Available from: https://sid.ir/paper/17758/en

    IEEE: Copy

    M. SAMARGHANDI, A.R. BABAEE, GH. ASGARI, and F. GHORBANI SHAHNA, “SURVEY THE EFFICIENCY OF CATALYTIC OZONATION PROCESS WITH CARBOSIEVE IN THE REMOVAL OF BENZENE FROM POLLUTED AIR STREAM,” AVICENNA JOURNAL OF CLINICAL MEDICINE (SCIENTIFIC JOURNAL OF HAMADAN UNIVERSITY OF MEDICAL SCIENCES AND HEALTH SERVICES), vol. 20, no. 4 (SN 70), pp. 303–311, 2014, [Online]. Available: https://sid.ir/paper/17758/en

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