سال انتشار: ۱۳۹۱

محل انتشار: چهاردهمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۱۰

نویسنده(ها):

Sajad ebrahimpoor – Department of Nuclear Engineering, Science and Technology Unit, azad university, Tehran, Iran
Mohsen tabasi – Radiation Applications School, Nuclear Science and Technology Research Institute, Atomic Energy Organization of Iran, Tehran, Iran
Mohammadreza parsayian –
Majid emami –

چکیده:

Textile wastewaters have the most complex organic compounds. Treatment of this wastewater has more difficulties by conventional methods. A promising approach to solving the waste problem in the textile wastewater and textile effluent treatment plants is ionizing radiation processes. For simulation of textile wastewater; tap water as solvent and a mixture of 70 ppm of three colors; Wijlen Black WXHT, Rem Yellow GR and Sunfix Navy Blue (SPD) with 210 ppm aggregated concentration as solute have been used. In this study the interaction of electron beam with color was investigated and 5 kGy was determined as required effective dose for decolorization of the mentiond wastewater sample. After determining of the effective dose in the batch reactor; theoretical received dose, actual received dose; interpretation of spectrophotometry results, determining of the percentage of static and dynamic efficiency in the electron beam reactor have been done. Inspire of ordinary spectating, homogeneity and uniformity dose was obtained across the reactor height. The results of a multi-layer decoloration and mixing effects have been reported