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Information Journal Paper

Title

GREENHOUSE ASSESSMENT OF PHYTOREMEDIATION EFFICIENCY FOR PETROLEUM CONTAMINANTS IN CLAY AND SALINE SOIL

Author(s)

 ALAVI BAKHTIARVAND SEYYED NADALI | PARSEH IMAN | AHMADIMOGHADAM MEHDI | JAFARZADEH NEMATOLLAH | Issue Writer Certificate 

Pages

  1272-1279

Abstract

 Background: Petroleum contaminated soil is an environmental problem that affects human health. PHYTOREMEDIATION is a cost -effective method for removal of petroleum from soil. This paper evaluates the effects of the plant and nutrients on the removal of TPHs from soil.Methods: Soils were collected from Ahvaz desalting unit No.2 and then polluted with 2.5% w/w of crude oil. Microbial number and residual TPHs of the pots experiment were determined at day 0 and 90. TPHs and heterotrophic bacterial number were measured by GC and HPC method respectively. Data were analyzed using the software Statistical Package for Social Sciences (SPSS 17 for Windows) and Excel.Findings: results showed that the average percentage of TPH removal in the rhizosphere soil (»20%) was higher than those in the non-rhizosphere ( »7%). soil. In addition, the average number of heterotrophic bacteria in the rhizosphere soil (7.14 CFU/g) was higher than in the non-rhizosphere (6.16 CFU/g). Also results show that the TPH removal and microbial number in the soil that received nutrient were higher than in the nutrient-free soil.Conclusion: Although high clay and salinity of the soil had an inhibitive effect on PHYTOREMEDIATION efficiency, results show native plants perform PHYTOREMEDIATION properly even in improper condition of environment.

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    APA: Copy

    ALAVI BAKHTIARVAND, SEYYED NADALI, PARSEH, IMAN, AHMADIMOGHADAM, MEHDI, & JAFARZADEH, NEMATOLLAH. (2012). GREENHOUSE ASSESSMENT OF PHYTOREMEDIATION EFFICIENCY FOR PETROLEUM CONTAMINANTS IN CLAY AND SALINE SOIL. HEALTH SYSTEM RESEARCH, 8(7 (SUPPLEMENT)), 1272-1279. SID. https://sid.ir/paper/192811/en

    Vancouver: Copy

    ALAVI BAKHTIARVAND SEYYED NADALI, PARSEH IMAN, AHMADIMOGHADAM MEHDI, JAFARZADEH NEMATOLLAH. GREENHOUSE ASSESSMENT OF PHYTOREMEDIATION EFFICIENCY FOR PETROLEUM CONTAMINANTS IN CLAY AND SALINE SOIL. HEALTH SYSTEM RESEARCH[Internet]. 2012;8(7 (SUPPLEMENT)):1272-1279. Available from: https://sid.ir/paper/192811/en

    IEEE: Copy

    SEYYED NADALI ALAVI BAKHTIARVAND, IMAN PARSEH, MEHDI AHMADIMOGHADAM, and NEMATOLLAH JAFARZADEH, “GREENHOUSE ASSESSMENT OF PHYTOREMEDIATION EFFICIENCY FOR PETROLEUM CONTAMINANTS IN CLAY AND SALINE SOIL,” HEALTH SYSTEM RESEARCH, vol. 8, no. 7 (SUPPLEMENT), pp. 1272–1279, 2012, [Online]. Available: https://sid.ir/paper/192811/en

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