ورود
مقالات فارسیISIکنفرانسهاژورنالها

Response surface methodology approach for simultaneous carbon, nitrogen, and phosphorus removal from industrial wastewater in a sequencing batch reactor

محل انتشار: فصلنامه پیشرفت ها در فناوری محیط زیست، دوره: 7، شماره: 2
سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 283

فایل این مقاله در 18 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:
https://civilica.com/doc/1351245

شناسه ملی سند علمی:

JR_AET-7-2_006

تاریخ نمایه سازی: 28 آذر 1400

چکیده مقاله:

Wastewater reclamation involving a sequencing batch reactor (SBR) has received more attention recently due to its high nutrient removal efficiency, cost-effectiveness, and low footprint. This study attempts to develop a stable and applicable activated sludge SBR for simultaneous carbon and nutrient removal from industrial wastewater. The derived-filed data were explored by response surface methodology (RSM) to identify the impact of operational variables on the SBR performance. Optimum conditions were obtained at ۴۰۰۰ mg/L MLSS, ۱۰۰: ۸: ۲ COD: N: P ratio, ۴۰ min/h aeration time, and ۴۰ h cycling time, which resulted in the removal of ۸۲.۵۳% chemical oxygen demand (COD), ۸۹.۸۳% TKN, ۸۷.۲۳% PO۴۳--P, and ۷۳.۴۶% NO۳--N. Moreover, the sludge volume index (SVI) and mixed liquor volatile suspended solids (MLVSS)/mixed liquor suspended solids (MLSS) ratio were ۶۴.۸ mL/g and ۰.۸, respectively. The maximum nitrification rate was calculated as ۱۱۳.۹ mg/L.d, which increased with the rise of the initial ammonium concentration. The specific denitrification rate (SDNR) was estimated in the range of ۰.۰۰۳-۰.۰۷ mgNO۳--N/mg MLVSS.d, depicting the high potential of the SBR reactor to eliminate nitrate by granular sludge. Accordingly, the removal efficiency of the optimized system revealed a notable capability towards meeting environmental regulations. 

کلیدواژه ها:

Wastewater treatment ، Response surface methodology ، Granular sludge ، SDNR

نویسندگان

Fatemeh Najartabar Bisheh

Department of Biology, Islamic Azad University, Tonekabon Branch, Tonekabon, Mazandaran, Iran

malihe amini

Department of Environmental Science, University of Jiroft, Jiroft, Iran

hajar abyar

Department of Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran

Nicole K. Attenborough

Discipline of Chemical Engineering, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, ۴۷۵۰۰ Subang Jaya, Selangor Malaysia

Irene Ling

School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, ۴۷۵۰۰ Subang Jaya, Selangor Malaysia

Babak Salamatinia

Discipline of Chemical Engineering, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, ۴۷۵۰۰ Subang Jaya, Selangor Malaysia

Habibollah Younesi

Department of Environmental Science, Tarbiat Modarres University, Noor, Iran

Ali Akbar Zinatizadeh

Water and Wastewater Research Center (WWRC), Razi University, Kermanshah, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • Amini, M., Khoei, Z. A., Erfanifar, E. (۲۰۱۹). Nitrate (NO۳−) ...
  • Moradi, S., Zinatizadeh, A., Zinadini, S., Gholami, F. (۲۰۲۱). High-rate ...
  • Nguyen, T. T., Némery, J., Gratiot, N., Strady, E., Tran, ...
  • Watsuntorn, W., Ruangchainikom, C., Rene, E. R., Lens, P. N., ...
  • Crini, G., Lichtfouse, E. (۲۰۱۹). Advantages and disadvantages of techniques ...
  • Fayazi, M. (۲۰۲۰). Removal of mercury (II) from wastewater using ...
  • Fayazi, M., Ghanbarian, M. One-pot hydrothermal synthesis of polyethylenimine functionalized ...
  • Khaki, E., Abyar, H., Nowrouzi, M., Younesi, H., Abdollahi, M., ...
  • Abyar, H., Younesi, H., Bahramifar, N., Zinatizadeh, A. A. (۲۰۱۸). ...
  • Li, J., Wu, B., Li, Q., Zou, Y., Cheng, Z., ...
  • Lei, X., Jia, Y., Chen, Y., Hu, Y. (۲۰۱۹). Simultaneous ...
  • Iorhemen, O. T., Hamza, R. A., Zaghloul, M. S., Tay, ...
  • Lotti, T., Carretti, E., Berti, D., Martina, M. R., Lubello, ...
  • Soler-Jofra, A., Wang, R., Kleerebezem, R., van Loosdrecht, M. C., ...
  • Cerruti, M., Stevens, B., Ebrahimi, S., Alloul, A., Vlaeminck, S. ...
  • Desireddy, S., Sabumon, P. (۲۰۲۱). Development of aerobic granulation system ...
  • Fayazi, M., Afzali, D., Taher, M., Mostafavi, A., Gupta, V. ...
  • Nowrouzi, M., Abyar, H. (۲۰۲۱). A framework for the design ...
  • APHA, ۱۹۹۹. Standard methods for the examination of water and ...
  • Fan, J., Ye, J., Zhang, H., Ji, B., Ye, W. ...
  • He, Q., Zhang, S., Zou, Z., Zheng, L., Wang, H. ...
  • Amini, M., Younesi, H., Najafpour, G., Zinatizadeh-Lorestani, A. A. (۲۰۱۲). ...
  • Hayati, H., Doosti, M., Sayadi, M. (۲۰۱۳). Performance evaluation of ...
  • He, Q., Zhang, W., Zhang, S., Wang, H. (۲۰۱۷). Enhanced ...
  • Zhang, L., Huang, Y., Li, S., He, P., Wang, D. ...
  • He, Q., Chen, L., Zhang, S., Wang, L., Liang, J., ...
  • Li, J., Meng, J., Li, J., Wang, C., Deng, K., ...
  • Mannina, G., Capodici, M., Cosenza, A., Di Trapani, D., van ...
  • Akhbari, A., Zinatizadeh, A., Mohammadi, P., Irandoust, M., Mansouri, Y. ...
  • Zou, J., Pan, J., Wu, S., Qian, M., He, Z., ...
  • Salehi, S., Cheng, K. Y., Heitz, A., Ginige, M. P. ...
  • Onetto, C. A., Eales, K. L., Guagliardo, P., Kilburn, M. ...
  • Sayadi, M., Ahmadpour, N., Fallahi, C. M., Rezaei, M. (۲۰۱۶). ...
  • Badia, A., Kim, M., Nakhla, G., Ray, M. B. (۲۰۱۹). ...
  • Vjayan, T., Vadivelu, V. (۲۰۱۷). Effect of famine-phase reduced aeration ...
  • Aziz, S. Q., Aziz, H. A., Yusoff, M. S., Bashir, ...
  • Fan, J., Ji, F., Xu, X., Wang, Y., Yan, D., ...
  • Zhang, J., Shao, Y., Wang, H., Liu, G., Qi, L., ...
  • Kraus, T. E., O'Donnell, K., Downing, B. D., Burau, J. ...
  • Debik, E., Manav, N. (۲۰۱۰). Sequence optimization in a sequencing ...
  • Ribera-Guardia, A., Marques, R., Arangio, C., Carvalheira, M., Oehmen, A., ...
  • Wang, S., Deng, L., Zheng, D., Wang, L., Zhang, Y., ...
  • Ge, S., Wang, S., Yang, X., Qiu, S., Li, B., ...
    • نمایش کامل مراجع