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Journal of Kerman University of Medical Sciences، جلد ۲۴، شماره ۴، صفحات ۳۲۰-۳۲۸
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عنوان انگلیسی Moving Bed Biofilm Reactor Performance in Phenol Removal from Wastewater
چکیده انگلیسی مقاله Background: Phenolic compounds are found in wastewater of many industries such as pulp and paper, textile, petrochemical, oil refineries, production of phenolic resins, plastics, coal furnace, tannery, rubber reclamation plant, fertilizers, coke, paints, rubber, decolorizer, resins, rubber and phenol- formaldehyde resin industries. This study aimed to evaluate Moving Bed Biofilm Reactor (MBBR) performance in phenol removal from wastewater. Methods: The MBBR with Hydraulic Retention Time (HRT) of six hours was operated for 105 days. The effect of phenol concentration (0-500 Mg/L) on the MBBR performance was assessed in three phases of 0-100, 100-300 and 300-500 Mg/L phenol concentration. Results: In this study, at phenol concentration of 100 Mg/L, phenol and COD removal efficiencies were 95.5-97% and 94%, respectively. The removal efficiencies for phenol concentrations of 300 Mg/L and 500 Mg/L were 94.5-96.5% and 92-94.5%, respectively. Conclusion: Moving Bed Biofilm Reactor (MBBR) is a promising method for phenol removal from wastewater.
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نویسندگان مقاله مهدی احمدی |
associate professor, environmental technologies research center amp; department of environmental health engineering, ahvaz jundishapur university of medical sciences, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

نعمت جعفرزاده |
professor, environmental technologies research center amp; department of environmental health engineering, ahvaz jundishapur university of medical sciences, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

علی بابایی |
associate professor, environmental technologies research center amp; department of environmental health engineering, ahvaz jundishapur university of medical sciences, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

نادعلی علوی |
associate professor, department of environmental health engineering, school of public health, shahid beheshti university of medical sciences, tehran, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

زینب بابلی |
senior lecturer, department of environmental health engineering, behbahan jundishapur university of medical sciences, behbahan, iran.

مهدی وثوقی نیری | vosoughi niri
department of environmental health engineering, ardabil university of medical sciences, ardabil, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی اردبیل (Ardabil university of medical sciences)

زینب قایدرحمت |
senior lecturer, department of environmental health engineering, behbahan faculty of medical sciences, behbahan, iran amp; student research committee, ahvaz jundishapur university of medical sciences, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

نشانی اینترنتی http://jkmu.kmu.ac.ir/article_53935_b88a007cfe5fbcdccb0ddf44de0d0f09.pdf
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