سال انتشار: ۱۳۸۶

محل انتشار: دومین همایش ملی مهندسی ایمنی و مدیریت HSE

تعداد صفحات: ۴

نویسنده(ها):

Hossein najafi –
Reza Assefipour –

چکیده:

In this stud ecological and physiological point of view the wastewater from textile processing are the most expressive polluted. For achieving the water of high quality for recycling use the most important thing in decolouration of wastewater is removal of dyes and others compounds chemical. On the base of the fact that decolouration of textile dye wastewater with azo dyes gives the best results the most methods are based on the removal of these dyes. The aim of this paper is achieving the complete decolouration of wastewater with different chromogen dye systems in textile processing. For such choosing the wastewater with next two reactive and two acid dyes are chosen: C.I. Acid Blue 158 base of azo structure chemical , C.I.Reactive Blue 19 base of anthraquinon structure chemical, C.I. Acid Red 52 and C.I. Reactive Blue116 base of phtalocyanin structure chemical