EFFICIENCY OF CHEMICAL OXIDATION OF COMPOSTED SLUDGE OF CRUDE OIL USING HYDROGEN PEROXIDE AND FENTON

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NADDAFI KAZEM; NABIZADEH RAMIN; JONIDI JAFARI AHMAD; YAGHMAEIAN KAMYAR; KOULIVAND ALI

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Journal: ARAK MEDICAL UNIVERSITY JOURNAL (AMUJ) Year:2014 | Volume:16 | Issue:12 (81) Page(s): 0-0

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Title

EFFICIENCY OF CHEMICAL OXIDATION OF COMPOSTED SLUDGE OF CRUDE OIL USING HYDROGEN PEROXIDE AND FENTON

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Keywords

COMPOSTQ2

FENTONQ2

HYDROGEN PEROXIDEQ2

OIL STORAGE TANKSQ2

SLUDGEQ2

TOTAL PETROLEUM HYDROCARBONSQ2

Abstract

Background & aims: Remains of crude oil in storage tanks usually lead to accumulation of oily SLUDGE which should be treated and disposed in a suitable manner. Present study aimed to investigate the feasibility of chemical oxidation of COMPOSTed SLUDGE of crude oil remains using H2O2 and FENTON’s reagent in order to remove TOTAL PETROLEUM HYDROCARBONS (TPH) off the SLUDGE.Material & methods: The SLUDGE was mixed with immature COMPOST at various ratios including 1: 2, 1: 4, 1: 6, 1: 8, and 1: 10 SLUDGE-to-COMPOST portions and then it remained for 82 days. After that, HYDROGEN PEROXIDE and FENTON’s reagent were added to the COMPOSTed mixture in six concentrations including 2%, 5%, 10%, 15%, 20% and 30% ww-1 for a period of 24 and 48 hr.Results: TPH removal in COMPOSTing reactors with the ratios of 1: 2, 1: 4, 1: 6, 1: 8 and 1: 10 were 66.59, 73.19, 74.81, 80.20 and 79.91 percent, respectively. The mean TPH removal of 1: 8 COMPOSTed mixtures with 2%, 5%, 10%, 15%, 20% and 30% of oxidant concentrations were 1, 5.09, 19.37, 28.16, 34.37 and 38.05 percent, respectively. The highest removal efficiency was achieved in stepwise add-up to the SLUDGE. Also, broadening oxidation time from 24 to 48 hr had a little effect on TPH removal improvement and the removal efficiencies of H2O2 and FENTON were nearly similar.Conclusions: Chemical oxidation with HYDROGEN PEROXIDE and FENTON as a post-treatment step is an acceptable process in TPH removal from bottom SLUDGE of OIL STORAGE TANKS.

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APA: Copy

NADDAFI, KAZEM, NABIZADEH, RAMIN, JONIDI JAFARI, AHMAD, YAGHMAEIAN, KAMYAR, & KOULIVAND, ALI. (2014). EFFICIENCY OF CHEMICAL OXIDATION OF COMPOSTED SLUDGE OF CRUDE OIL USING HYDROGEN PEROXIDE AND FENTON. ARAK MEDICAL UNIVERSITY JOURNAL (AMUJ), 16(12 (81)), 0-0. SID. https://sid.ir/paper/394183/en

Vancouver: Copy

NADDAFI KAZEM, NABIZADEH RAMIN, JONIDI JAFARI AHMAD, YAGHMAEIAN KAMYAR, KOULIVAND ALI. EFFICIENCY OF CHEMICAL OXIDATION OF COMPOSTED SLUDGE OF CRUDE OIL USING HYDROGEN PEROXIDE AND FENTON. ARAK MEDICAL UNIVERSITY JOURNAL (AMUJ)[Internet]. 2014;16(12 (81)):0-0. Available from: https://sid.ir/paper/394183/en

IEEE: Copy

KAZEM NADDAFI, RAMIN NABIZADEH, AHMAD JONIDI JAFARI, KAMYAR YAGHMAEIAN, and ALI KOULIVAND, “EFFICIENCY OF CHEMICAL OXIDATION OF COMPOSTED SLUDGE OF CRUDE OIL USING HYDROGEN PEROXIDE AND FENTON,” ARAK MEDICAL UNIVERSITY JOURNAL (AMUJ), vol. 16, no. 12 (81), pp. 0–0, 2014, [Online]. Available: https://sid.ir/paper/394183/en

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