نویسندگان
1 گروه مهندسی بهداشت محیط، دانشگاه علوم پزشکی تهران
2 گروه پژوهشی رنگ و محیط زیست، موسسه پژوهشی علوم و فناوری رنگ و پوشش
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In this research, the decolorization and toxicity reduction of colored solution (C.I. Reactive Orange 16, RO16) and real textile wastewater using nanophotocatalysis process were investigated. Effective decolorization parameters such as titania photocatalyst load, dye concentration, pH and inorganic salts were optimized. The toxicity reduction of wastewater was assessed by bioassay using Daphnia magna. At the beginning of the process, the toxicity of wastewater increased and its toxicity decreased at the end of the process. The results showed that the nanophotocatalysis process has the decolorization and toxicity reduction capabilities of real textile wastewater.
کلیدواژهها [English]
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