Ambazari lake water treatment using hybrid membrane bioreactor and nanofiltration system
- سال انتشار: 1401
- محل انتشار: دوفصلنامه تحقیقات کاربردی در آب و فاضلاب، دوره: 9، شماره: 2
- کد COI اختصاصی: JR_ARWW-9-2_009
- زبان مقاله: انگلیسی
- تعداد مشاهده: 75
نویسندگان
Department of Chemical Technology, Sant Gadge Baba Amravati University, Amravati, India.
Department of Biotechnology, Priyadarshini College of Engineering, Nagpur, India.
Department of Chemical Technology, Sant Gadge Baba Amravati University, Amravati, India
Department of Chemical Technology, Sant Gadge Baba Amravati University, Amravati, India.
چکیده
Advanced water treatment methods are needed for good quality of lake water. In this study, the hybrid membrane bioreactor (MBR) and nanofiltration (NF) system was investigated to treat Ambazari lake water. The performance of the hybrid system was checked as removal efficiency of chemical oxygen demand (COD), total dissolved solids (TDS), biochemical oxygen demand (BOD), and permeate flow rate (PFR). All parameters in the hybrid MBR-NF system were operated batch-wise for ۵ h. The COD and BOD removal efficiencies were observed to be ۹۵.۶۷ % and ۹۴.۶۴ %, respectively. TDS removal efficiency was obtained to be ۹۲.۳۳%. The highest TSS removal efficiency was reported to be ۳۶.۰ % for airflow rates of ۱.۰ L/min. The pH variation at different airflow rates was found to be significantly low. Hence, from above information, we conclude that this hybrid system treated Ambazari lake water successfully. The treated water had high quality as good as potable water.کلیدواژه ها
Membrane bioreactor, Nanofiltration, Wastewater, Hybrid treatment systemsاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.