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disinfection by-products removal evaluation from aqueous solution by hybrid filtration process
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نویسنده
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vaziri mohsen ,tabatabaee ghomsheh mostafa ,azimi alireza ,mirzaei ghaleh ghobadi masoomeh
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منبع
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progress in chemical and biochemical research - 2020 - دوره : 3 - شماره : 4 - صفحه:366 -376
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چکیده
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In this study removal of haloacetonitriles from aqueous solution by employing a novel hybrid filtration process is investigated. the application potential of the oxidized multi-walled carbon nanotubes (o-mwcnts) as adsorbent was investigated by evaluating the effect of different process parameters. solution ph significantly affected the removal of dcan (as a model of hans) due to its strong effect on the charges of the adsorbent and the adsorbate. a maximum doc removal of 98.7% for was achieved with 150 mg/l oxidized mwcnts dosage and at a solution ph of 8. finally, the nanofiltration technique using a pbs membrane was effectively employed to reject the wastewater pollutants (hans) proprly.
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کلیدواژه
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adsorption ,haloacetonitrile ,membrane ,nanofiltration
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آدرس
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islamic azad university, mahshahr branch, department of chemical engineering, iran, islamic azad university, mahshahr branch, department of chemical engineering, iran, islamic azad university, mahshahr branch, department of chemical engineering, iran, islamic azad university, mahshahr branch, department of chemical engineering, iran
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پست الکترونیکی
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mirzaei_fateme@yahoo.com
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Authors
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