Elimination of Cyanide by native bacterial strain

سال انتشار: 1403
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 59

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شناسه ملی سند علمی:

NICEC22_515

تاریخ نمایه سازی: 7 مرداد 1403

چکیده مقاله:

Cyanide and combinations dependent on it are considered contaminants of sewage in differentindustries, such as photography, pharmacy, electrotyping, gilding, and especially mines, so its elimination is ofspecial importance. There are three methods of purifying sewage containing cyanide: physical, chemical, andbiological. The biological method is more cost-effective than the other methods. In this research, the capabilityof eliminating cyanide is considered by a biological strain isolated from the Sangan mine. This strain couldeliminate ۵۳% of the cyanide in the medium with an alkaline pH at ۳۰ ۰C after ۷۲ hours.

نویسندگان

Sanaz Fotuhi

Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran.

Fereshteh Jookar Kashi

Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran.

Zohreh Boroumand

Head of NanoBioEarth department, applied research center of geological survey of Iran.