پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 161 |
| تعداد شماره‌ها | 6,532 |
| تعداد مقالات | 70,501 |
| تعداد مشاهده مقاله | 124,098,027 |
| تعداد دریافت فایل اصل مقاله | 97,205,604 |
گندزایی پساب تصفیه خانه های فاضلاب شهری توسط پرتودهی فرابنفش در حضور پروکسی مونوسولفات و هیدروژن پروکسید | ||
| محیط شناسی | ||
| مقاله 1، دوره 47، شماره 4، دی 1400، صفحه 379-393 اصل مقاله (1.16 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/jes.2021.328245.1008212 | ||
| نویسندگان | ||
| گاگیک بدلیانس قلی کندی* ؛ مهسا امیری؛ حمیدرضا مسیحی | ||
| گروه مهندسی آب، فاضلاب و محیط زیست، دانشکده مهندسی عمران، آب و محیط زیست، دانشگاه شهید بهشتی، تهران، ایران | ||
| چکیده | ||
| دراین پژوهش، کارآمدی فرآیند اکسیداسیون پیشرفته پروکسی مونوسولفات پرتو فرابنفش )قادر به تولید هردو رادیکال سولفات و - هیدروکسیل( در مقیاس آزمایشگاهی با هدف بهینه سازی فرآیند گندزدایی پساب خروجی تصفیه خانه فاضلاب شهری به روش لجن فعال مورد بررسی قرار گرفت و با روشهای پرسولفات پرتو فرابنفش، هیدروژن پراکسید پرتو فرابنفش و پرتودهی فرابنفش - - مقایسه شد. فرآیند پروکسی مونوسولفات پرتو فرابنفش، تحت شرایط بهینه راهبری )مدت زمان ماند 02 دقیقه، میزان دوز پرتو - فرابنفش 2μW/cm 024 × 2/ 0/7 و غلظت پروکسی مونوسولفات 20 mmol/L ( تعداد کلی فرم کل به کمتر از حد مجاز استاندارد کاهش داد. از سوی دیگر دستیابی به حد مجاز کلیفرم کل با روش هیدروژن پراکسید پرتو فرابنفش تحت شرایط بهینه )زمان ماند - 02 دقیقه، میزان دوز پرتو فرابنفش 2μW/cm 024 × 2/ 0/7 و غلظت هیدروژن پراکسید 32 mmol/L ( به حد مجاز کلیفرم کل میسر گردید. در سایر روشها، دستیابی به حد مجاز تعداد کلیفرم کل حاصل نگردید. همچنین امکان سنجی همزمان بهبود دیگر پارامترهای کیفی پساب خروجی نیز انجام پذیرفت. به کارگیری فرآیند پروکسی مونوسولفات پرتو فرابنفش منجر به کاهش مقادیر - BOD ، COD 30 و 44 درصد شد، اما تاثیر چندانی بر میزان غلظت فسفر و /0 ،02/ و کدورت پساب خروجی به ترتیب برابر 2 نیتروژن کل نداشت. در نهایت میتوان گفت که فرآیند پروکسی مونوسولفات پرتو فرابنفش از کارآمدی بالایی در زمینه گندزدایی و - بهبود دیگر پارامترهای مهم کیفی پساب خروجی تصفیه خانه برخوردار است. | ||
| کلیدواژه‌ها | ||
| گندزدایی پساب تصفیه خانه های فاضلاب؛ پرتودهی فرابنفش؛ فناوری اکسیداسیون پیشرفته؛ روش پروکسی مونوسولفات-پرتو فرابنفش | ||
| مراجع | ||
|
APHA. (1992). APHA Method 9221: Standard Methods for the Examination of Water and Wastewater. Standard methods for examination of water and wastewaters (20th edition). U.S. Environmental Protection Agency, Washington D.C.
Brahmi, M., Belhadi, N.H., Hamdi, H., Hassen, A. (2010). Modeling of secondary treated wastewater disinfection by UV irradiation: Effects of suspended solids content. Journal of Environmental Sciences, 22, 1218–1224.
Christensen, J., Linden, K.G. (2003). How particles affect UV light in the UV disinfection of unfiltered drinking water. American Water Works Association, Journal AWWA. 95, 179–189.
EPA. (2016). Clean Watersheds Needs Survey 2012. CWNS
Mateo-sagasta, J., Raschid-sally, L., Thebo, A. (2015). Global Wastewater and Sludge Production ,Treatment and Use. Springer, Dordrecht.
Gao, Y. qiong, Gao, N. yun, Deng, Y., Yang, Y. qiong, Ma, Y. (2012). Ultraviolet (UV) light-activated persulfate oxidation of sulfamethazine in water. Chemical Engineering Journal, 195–196, 248–253.
Gholikandi, G.B., Nili Ardakani, M., Moradi, F. (2018). Fered-Fenton technology for efficient waste-activated sludge stabilization: Determination of the main specifications and optimization of the energy consumption. Journal of Environmental Chemical Engineering, 6, 1546–1557.
Gholikandi, G.B., Rasouli Sadabad, H., Karami, S., Masihi, H. (2017). Heavy metal ions removal from waste-activated sludge by Fered-Fenton electrochemical advanced oxidation process (EAOP) with the aim of agricultural land application. Desalination and Water Treatment, 93, 250–256.
Gholikandi, G.B., Zakizadeh, N., Karami, S., Masihi, H. (2017)b. Employing Fered-Fenton advanced oxidation process for waste-activated sludge stabilization and reuse. Desalination and Water Treatment. 93, 267–273.
Gholikandi, G.B., Masihi, H., Azimipour, M., Abrishami, A., Mirabi, M. (2014). Optimizing stabilization of waste-activated sludge using Fered-Fenton process and artificial neural network modeling (KSOFM, MLP). Environmental Science and Pollution Research, 21, 7177–7186.
Gholikandi, G.B., Kazemirad, K. (2018). Application of electrochemical peroxidation (ECP) process for waste-activated sludge stabilization and system optimization using response surface methodology (RSM). Water Science & Technology, 77, 1765–1776.
Giannakis, S., Androulaki, B., Comninellis, C., Pulgarin, C. (2018). Wastewater and urine treatment by UVC-based Advanced Oxidation Processes : implications from the interactions of bacteria , viruses , and chemical contaminants. Chemical Engineering Journal, 343, 270–282.
Hou, L., Li, X., Yang, Q., Chen, F., Wang, S., Ma, Y., Wu, Y., Zhu, X., Huang, X., Wang, D. (2019). Heterogeneous activation of peroxymonosulfate using Mn-Fe layered double hydroxide: Performance and mechanism for organic pollutant degradation. Science of the Total Environment, 663, 453–464.
Lima, J.A., Tonetti, A.L., Vidal, C., Montagner, C.C., Pupo, R.F. (2018). Simultaneous degradation of ciprofloxacin, amoxicillin , sulfathiazole and sulfamethazine , and disinfection of hospital effluent after biological treatment via photo-Fenton process under ultraviolet germicidal irradiation. Applied Catalysis B: Environmental, 224, 761–771.
Liu, L., Hall, G., Champagne, P. (2018). Disinfection Processes and Mechanisms in Wastewater Stabilization Ponds : A Review. Environmental Reviews, 26, 417–429.
Luo, Y., Guo, W., Hao, H., Duc, L., Ibney, F., Zhang, J., Liang, S., Wang, X.C. (2014). A review on the occurrence of micropollutants in the aquatic environment and their fate and removal during wastewater treatment. Science of the Total Environment, 473–474, 619–641.
Malvestiti, J.A., Dantas, R.F. (2017). Disinfection of secondary effluents by O3, O3/H2O2 and UV/H2O2: Influence of carbonate, nitrate, industrial contaminants and regrowth. Journal of Environmental Chemical Engineering. 6, 560–567.
Malvestiti, J.A., Dantas, R.F. (2019). Influence of industrial contamination in municipal secondary effluent disinfection by UV/H2O2. Environmental Science and Pollution Research, 26, 13286–13298.
Masihi, H., Gholikandi, G.B. (2018). Employing Electrochemical-Fenton process for conditioning and dewatering of anaerobically digested sludge: A novel approach. Water Research, 144, 373–382.
Miklos, D.B., Hartl, R., Michel, P., Linden, K.G., Drewes, J.E. (2018). UV/H2O2 process stability and pilot-scale validation for trace organic chemical removal from wastewater treatment plant effluents. Water Research, 136, 169-179.
Miklos, D.B., Remy, C., Jekel, M., Linden, K.G., Drewes, J.E. (2018)b. Evaluation of advanced oxidation processes for water and wastewater treatment – A critical review. Water Research, 139, 118–131.
Moussavi, G., Fathi, E., Moradi, M. (2019). Advanced disinfecting and post-treating the biologically treated hospital wastewater in the UVC/H2O2 and VUV/H2O2 processes: performance comparison and detoxification efficiency. Process Safety and Environmental Protection, 126, 259–268.
Munter, R. (2001). Advanced Oxidation Processes-Current Status and Prospects. 50, 59–80. Proceedings of the Estonian Academy of Sciences, Chemistry
Nihemaiti, M., Miklos, D.B., Hübner, U., Linden, K.G., Drewes, J.E., Croué, J.-P. (2018). Removal of trace organic chemicals in wastewater effluent by UV/H2O2 and UV/PDS. Water Research, 145, 487–497.
Osińska, A., Korzeniewska, E., Harnisz, M., & Niestępski, S. (2017, May 25). Impact of type of wastewater treatment process on the antibiotic resistance of bacterial populations. 9th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK, Poland. doi.org/10.1051/e3sconf/20171700070.
Paredes, L., Omil, F., Lema, J.M., Carballa, M. (2018). What happens with organic micropollutants during UV disinfection in WWTPs? A global perspective from laboratory to full-scale. Journal of Hazardous Materials, 342, 670–678.
Petrie, B., Barden, R., Kasprzyk-hordern, B. (2014). A review on emerging contaminants in wastewaters and the environment : Current knowledge , understudied areas and recommendations for future monitoring. Water Research. 72, 3–27.
Ramezani, M., Noori, R., Hooshyaripor, F., Deng, Z. (2019): Numerical modelling-based comparison of longitudinal dispersion coefficient formulas for solute transport in rivers. Hydrological Sciences Journal, 64(7), 808–819.
Rizzo, L., Agovino, T., Nahim-granados, S., Castro-alférez, M., Fernández-ibáñez, P., Polo-lópez, M.I. (2018). Tertiary treatment of urban wastewater by solar and UV-C driven advanced oxidation with peracetic acid: Effect on contaminants of emerging concern and antibiotic resistance. Water Research, 149, 272–281.
Rodríguez-chueca, J., Amor, C., Silva, T., Dionysiou, D.D., Li, G., Lucas, M.S., Peres, J.A. (2016). Treatment of winery wastewater by sulphate radicals : HSO5-/ transition metal / UV-A LEDs. Chemical Engineering Journal, 310, 473–483.
Rodríguez-chueca, Fernandes, R., Lucas, M.S., Silva, T., Peres, A., Sampaio, A. (2017). Inactivation of pathogenic microorganisms in freshwater using HSO5-/UV-A LED and HSO5-/Mn+/UV-A LED oxidation processes. Water Research, 123, 113–123.
Rodríguez-chueca, Fernandes, R., Lucas, M.S., Silva, T., Peres, A., Sampaio, A. (2017)b. Inactivation of pathogenic microorganisms in freshwater using HSO5-/UV-A LED and HSO5-/Mn+/ UV-A LED oxidation processes. Water Research, 123, 113–123.
Rodríguez-chueca, J., Laski, E., García-cañibano, C., Vidales, M.J.M. De, Encinas, Á. (2018). Science of the Total Environment Micropollutants removal by full-scale UV-C/sulfate radical based Advanced Oxidation Processes. Science of the Total Environment, 630, 1216–1225.
Sadabad, H.R., Gholikandi, G.B. (2018). Simultaneous effective sludge stabilization and direct electricity generation by merging microbial fuel cell (MFC) and Fered-Fenton reactor: An experimental study. Biomass and Bioenergy, 119, 75–89.
Ulliman, Miklosb, D.B., Hübnerb, U., Drewesb, J.E., Linden, K.G. (2018). Improving UV/H2O2 performance following tertiary treatment of municipal wastewater. Environmental Science: Water Research & Technology, 9.
Water Supply. (2002). International report : water and wastewater disinfection – trends , issues and practices. IWA.
Whitby, G.E., Scheible, O.K. (2004). The History of UV and Wastewater. IUVA NEWS. https://uvsolutionsmag.com/stories/pdf/archives/060302WhitbyAndScheible_2004.pdf. September 2004.
Yang, Z., Su, R., Luo, S., Spinney, R., Cai, M., Xiao, R., Wei, Z. (2017). Comparison of the reactivity of ibuprofen with sulfate and hydroxyl radicals : An experimental and theoretical study. Science of the Total Environment, 590–591, 751–760.
Zhang, Z., Li, B., Li, N., Sardar, M.F., Song, T., Lv, X., Li, H. (2019). Effects of UV disinfection on phenotypes and genotypes of antibiotic-resistant bacteria in secondary effluent from a municipal wastewater treatment plant. Water Research, 157, 546–554.
Zhang, Xiao, Y., Zhong, Y., Lim, T. (2019)b. Comparison of amoxicillin photodegradation in the UV/H2O2 and UV/persulfate systems: Reaction kinetics, degradation pathways, and antibacterial activity. Chemical Engineering Journal, 372, 420–428. | ||
|
آمار تعداد مشاهده مقاله: 874 تعداد دریافت فایل اصل مقاله: 682 |
||