کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10236192 | 45140 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on performance characteristics of SBR under limited dissolved oxygen
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The performance of sequence batch reactor (SBR) was studied under four different air fluxes. Special attention was paid to the operating characteristics of SBR under limited aeration or low dissolved oxygen (DO) conditions. At the air flux of 40Â l/h, COD and NH4+-N had been removed just before the cycle was over, and during the cycle DO was about 0.5Â mg/l most of the time. Operational parameters, such as DO, ORP and pH, were monitored during the whole cycle. The effect of these parameters on the removal efficiency of COD and NH4+-N was discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Process Biochemistry - Volume 40, Issue 1, January 2005, Pages 293-296
Journal: Process Biochemistry - Volume 40, Issue 1, January 2005, Pages 293-296
نویسندگان
Linlin Hu, Jianlong Wang, Xianghua Wen, Yi Qian,