کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
4364067 1616304 2016 5 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Reuse of car wash wastewater by chemical coagulation and membrane bioreactor treatment processes
ترجمه فارسی عنوان
استفاده مجدد از فاضلاب شوستن اتومبیل با استفاده از انعقاد شیمیایی و فرآیندهای درمان با غشاء بیوراکتور
کلمات کلیدی
فاضلاب شستن خودرو؛ آلاینده ها؛ بیوراکتور غشایی؛ انعقاد؛ وزمین
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست علوم زیست محیطی (عمومی)
چکیده انگلیسی


• Ozonation after coagulation gave greater removal of contaminants than coagulation.
• MBR was very effective in reducing COD compared to ozonation after coagulation.
• The kinetics of MBR system is discussed using mass balance computations.
• MBR reduced all contaminant types and met the car wash water quality guidelines.

Car wash wastewater contains significant concentrations of contaminants such as nutrients, organics, particulate matter, sand, oil, grease, diesel detergents and so on. A range of treatment processes such as a membrane bioreactor (MBR), coagulation and ozonation were investigated to treat car wash wastewater. Ozonation was effective in removing the chemicals and suspended solids; the removal efficiency was greater than the coagulation process. Once the MBR system was acclimatised, 100% of suspended solids, 99.2% of COD, 97.3% of TOC and 41% of ammonia were removed. This study demonstrates that MBR is a potentially promising treatment system for recycling car wash wastewater which could be reused in the same car wash station.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Biodeterioration & Biodegradation - Volume 113, September 2016, Pages 44–48
نویسندگان
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