Improved Photocatalytic Degradation of Pharmaceutical Compounds from Aqueous Solutions Using Pd/Zno Nanocomposite as a Model of Environmental Applications

Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
View: 78

This Paper With 11 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

JR_AJGC-8-3_007

تاریخ نمایه سازی: 8 اردیبهشت 1403

Abstract:

Heterogeneous photocatalysts have been widely utilized for the degradation of pharmaceuticals in wastewater. Under UV light irradiation, photocatalysis of the Sulfadiazine Hydrochloride (SFD) drug in wastewater using Pd/ZnO nanocomposite was studied. The nanocomposite was prepared using a hydrothermal process. The incorporation of Pd nanoparticles into the ZnO nanostructure increased the porosity and surface area, as well as the number of functional and active sites of the nanocomposite, which can improve the photocatalytic process of drug removal. According to structural analyses using TEM and SEM, Pd/ZnO refers to a highly stable and architectural morphology. The photocatalytic degradation process revealed that after ۶۰ min, it led to the removal of the SFD drug, and a degradation efficiency of up to ۸۵.۷۷% was obtained using ZnO NPs, while the complete Pd/ZnO nanocomposite photocatalytic process was obtained after ۶۰ min, with a degradation efficiency of up to ۹۲.۲۵%. The high effectiveness of the prepared surface of the Pd/ZnO nanocomposite on the degradation of SFD drugs from aqueous solutions was confirmed, and the results showed the effective performance of the prepared photocatalyst in the removal of drugs. Likewise, reuse and regeneration have an important role to play in reducing the economic cost and secondary pollution, as the Pd/ZnO nanocomposite has a good ability to regenerate compared to zinc oxide, with a high percentage (۹۲.۲۵% to ۸۲.۸۷%) of four cycles.

Authors

Rathab Ali Ahmed

Department of Medical Engineering, AL-Nisour University College, Baghdad, Iraq

Ola Hamad Salah

Department of Medical Engineering Al-Manara College For Medical Sciences, Maysan, Iraq

Russul Reidh Abass

Al-Farahidi University, College of Medical Technology, Medical Lab. Techniques Department, Baghdad, Iraq

Manal Morad Karim

College of Pharmacy, National University of Science and Technology, Dhi Qar, Iraq

Shahad Abdulhadi Khuder

Department of Medical Engineering, Al-Hadi University College, Baghdad, ۱۰۰۱۱, Iraq

Salam Ahjel

Department of Pharmacy, Al-Zahrawi University College, Karbala, Iraq

Imad Ibrahim Dawood

Department of Medical Engineering, Mazaya University College, Nasiriyah, Dhi Qar, Iraq

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper 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 Paper لینک شده اند :
  • . Laysandra L., Sari M.W.M.K., Soetaredjo F.E., Foe K., Putro ...
  • . Mohamed A., Ibtesam A., Firas H. Compare studies for ...
  • . a) Mohamed R., Barakat M. Enhancement of photocatalytic activity ...
  • . a) Liu Y., Ohko Y., Zhang R., Yang Y., ...
  • . a) Abd Alrazzak N., Aowda S.A., Atiyah A.J. Removal ...
  • . Syah R., Hussein Altajer A., F Abdul-Rasheed O., Amri ...
  • . Reza K.M., Kurny A., Gulshan F. Parameters affecting the ...
  • . Ayoub M. Degradation of tetracycline using nanoparticles of zero-valent ...
  • . Mishra A., Mehta A., Kainth S., Basu S. A ...
  • . Abdulrazzak F.H. Enhance photocatalytic activity of TiO۲ by carbon ...
  • . Irani M., Mohammadi T., Mohebbi S. Photocatalytic degradation of ...
  • . Mohamed R., Aazam E.S. Preparation and characterization of platinum ...
  • . Khedaer Z., Ahmed D., Al-Jawad S. Investigation of morphological, ...
  • . Mirzaeifard Z., Shariatinia Z., Jourshabani M., Rezaei Darvishi S.M. ...
  • . Yusuff A.S., Obende B.A., Egbosiuba T.C. Photocatalytic decolorization of ...
  • . Saad S.T., Al-Gubury H.Y., Alrazzak N. Photocatalytic degradation of ...
  • . Meng Q., Zhang Y., Meng D., Liu X., Zhang ...
  • . Zheng H., Zhang Y., Li S., Feng X., Wu ...
  • . Wang Y., Gan T., Xiu J., Liu G., Zou ...
  • . Aljeboree A.M., Hameed N.M., Saleem H.D., Jasem H., Abood ...
  • . Ahmad F., Zhu D., Sun J. Environmental fate of ...
  • . Hussain N.A., Taifi A., Alkadir O.K.A., Obaid N.H., Abboud ...
  • . Verdini F., Calcio Gaudino E., Canova E., Colia M.C., ...
  • . Alhattab Z.D., Aljeboree A.M., Jawad M.A., Sheri F.S., Obaid ...
  • . Jayaraj S.K., Sadishkumar V., Arun T., Thangadurai P. Enhanced ...
  • . Ma Y., Gao N., Li C. Degradation and pathway ...
  • . Sambaza S.S., Maity A., Pillay K. Polyaniline-coated TiO۲ nanorods ...
  • . Ali R., Radhi I.M., Ismail A.A., Abdulrazzak F.H. Modified ...
  • . Jeong J., Song W., Cooper W.J., Jung J., Greaves ...
  • . Wong S.L., Mohamed Noor M.H., Ngadi N., Mohammed Inuwa ...
  • نمایش کامل مراجع