Evaluation of Dammam carrousel treatment plant for nitrogen removal
نام عام مواد
[Thesis]
نام نخستين پديدآور
A. A. Al-Senan
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
King Fahd University of Petroleum and Minerals (Saudi Arabia)
تاریخ نشرو بخش و غیره
1993
مشخصات ظاهری
نام خاص و کميت اثر
97
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
M.S.
کسي که مدرک را اعطا کرده
King Fahd University of Petroleum and Minerals (Saudi Arabia)
امتياز متن
1993
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
A field study was conducted at the 55 MGD Dammam wastewater treatment plant employing the carrousel system, to evaluate its overall performance with particular emphasis on nitrogen removal. The results of the study showed that the plant achieved greater than 93% BOD removal, 99% ammonia reduction, and 93% TKN removal. The plant readily met the secondary effluent BOD5 requirement with an average BOD5 concentration of 8.2 mg/l, but rarely satisfied the SS standard with effluent SS averaging around 29 mg/l. While the average total effluent nitrogen was 4.4 mg/l, nitrification-denitrification accounted for about 45% of the total nitrogen removal. The system kinetics for BOD5 and ammonia removal conformed to the plug-flow first-order kinetic model. Kinetic parameters estimated in this study were well within literature values.
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Applied sciences
موضوع مستند نشده
Civil engineering
موضوع مستند نشده
Sanitation
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )