title

حذف بنزوتیازول بویسله فرایند شبه فوتو فنتون با استفاده از نانوذرات آهن آهن صفر:روش سطح پاسخ با طرح باکس بنکن

احمدی, مهدی and رحمانی, کوروش and رحمانی, آیت and رحمانی, حسن (1396) حذف بنزوتیازول بویسله فرایند شبه فوتو فنتون با استفاده از نانوذرات آهن آهن صفر:روش سطح پاسخ با طرح باکس بنکن. polish journal of chemical technology ــ 19 (1). pp. 104-112. شاپا 1899-4741

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Title

Removal of benzotriazole by Photo-Fenton like process using nano zero-valent iron: response surface methodology with a Box-Behnken design

English Abstract

In this paper, the removal of benzotriazole (BTA) was investigated by a Photo-Fenton process using nano zero valent iron (NZVI) and optimization by response surface methodology based on Box-Behnken method. Effect of operating parameters affecting removal effi ciency such as H2O2, NZVI, and BTA concentrations as well as pH was studied. All the experiments were performed in the presence of ultraviolet radiation. Predicted levels and BTA removal were found to be in good agreement with the experimental levels (R2 = 0. 9500). The optimal parameters were determined at 60 min reaction time, 15 mg L–1 BTA, 0.10 g L–1 NZVI, and 1.5 mmol L–1 H2O2 for Photo--Fenton-like reaction. NZVI was characterized using X-ray diffraction (XRD), transmission electron microscope(TEM) images, and scanning electron microscope (SEM) analysis.

Item Type:Article
زبان سند : انگلیسی
نویسنده اول :مهدی احمدی
نویسنده :کوروش رحمانی
نویسنده :آیت رحمانی
نویسنده مسئول :حسن رحمانی
Additional Information:Impact Factor (2015)0.575 Indexed in: ISI, Scopus, Chemical Abstracts Service, Chemical Engineering and Biotechnology Abstracts, DOAJ, EBSCO Discovery Service, Elsevier - Reaxys, Google Scholar, Index Copernicus, J-Gate,
کلیدواژه ها (انگلیسی):benzotriazole, Photo-Fenton, Response surface methodology, Box-Behnken
Subjects:WA Public Health > WA 30 Social, Economic, and Environmental factor in public health
WA Public Health > WA 30 Social, Economic, and Environmental factor in public health

WA Public Health
WA Public Health
Divisions:Faculty of Health > Department of Environmental health
ID Code:8669
Deposited By: دکتر کورش رحمانی
Deposited On:02 Mar 1396 05:17
Last Modified:02 Mar 1396 05:17

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