SURVEY ON REMOVAL OF CRUDE OIL TOXICITY COMPONENTS BY TREATMENT WITH OZONATION PROCESS

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MOVAHEDIAN ATTAR HOSSEIN; SAADANI MOHSEN; HAJIAN NEJAD MEHDI; FARAJI MARYAM

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Journal: Journal of Health System Research Year:2010 | Volume:6 | Issue:3 Page(s): 490-497

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Title

SURVEY ON REMOVAL OF CRUDE OIL TOXICITY COMPONENTS BY TREATMENT WITH OZONATION PROCESS

Author(s)

MOVAHEDIAN ATTAR HOSSEIN | SAADANI MOHSEN | HAJIAN NEJAD MEHDI | FARAJI MARYAM | Issue Writer Certificate

Keywords

TOXICITYQ3

CRUDE OILQ4

OZONATIONQ4

TOCQ4

Abstract

Background: CRUDE OIL is a very complex composition with harmful effects in human health such as carcinogenesis and blood effects. Using the bioassay method to assess the effect of purification process produces useful results. In this study the effect of OZONATION to reduce the TOXICITY of CRUDE OIL in the water is investigated.Methods: Standard sample of the water soluble fraction were prepared with one part of CRUDE OIL and 9 part of water. For TOXICITY assessment, different concentrations of water soluble fraction of CRUDE OIL and larvae of rainbow trout were used. Before and after OZONATION, TOC and the bioassay tests were performed.Findings: OZONATION is effective in reducing the TOXICITY of the CRUDE OIL in drinking water. By increasing the time of bioassay experiment, the TOXICITY is increased too. LC 50%, 98 hours of the sample TOC was 60 and 54.98 mg/l before the OZONATION process and after that in 1 and 10 mg/l, LC 50%, 98 hours was increased to 113.3 and 205.5 mg/l and the TOC reached to 42.8 and 205.5 mg/l.Conclusion: Increasing the ozone doses to reduce the TOXICITY was highly effective, but intensity of TOC removal was not the same as the TOXICITY removal. In order to investigate the effectiveness of one treatment process to remove special pollutants, using bioassay test could produce useful and valuable results.

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APA: Copy

MOVAHEDIAN ATTAR, HOSSEIN, SAADANI, MOHSEN, HAJIAN NEJAD, MEHDI, & FARAJI, MARYAM. (2010). SURVEY ON REMOVAL OF CRUDE OIL TOXICITY COMPONENTS BY TREATMENT WITH OZONATION PROCESS. HEALTH SYSTEM RESEARCH, 6(3), 490-497. SID. https://sid.ir/paper/192652/en

Vancouver: Copy

MOVAHEDIAN ATTAR HOSSEIN, SAADANI MOHSEN, HAJIAN NEJAD MEHDI, FARAJI MARYAM. SURVEY ON REMOVAL OF CRUDE OIL TOXICITY COMPONENTS BY TREATMENT WITH OZONATION PROCESS. HEALTH SYSTEM RESEARCH[Internet]. 2010;6(3):490-497. Available from: https://sid.ir/paper/192652/en

IEEE: Copy

HOSSEIN MOVAHEDIAN ATTAR, MOHSEN SAADANI, MEHDI HAJIAN NEJAD, and MARYAM FARAJI, “SURVEY ON REMOVAL OF CRUDE OIL TOXICITY COMPONENTS BY TREATMENT WITH OZONATION PROCESS,” HEALTH SYSTEM RESEARCH, vol. 6, no. 3, pp. 490–497, 2010, [Online]. Available: https://sid.ir/paper/192652/en

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