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تصفیه شیرابه کارخانه کمپوست در تالاب مصنوعی افقی با استفاده ازگیاه وتیور | ||
| نشریه مهندسی عمران امیرکبیر | ||
| مقاله 14، دوره 49، شماره 1، خرداد 1396، صفحه 139-148 اصل مقاله (1.04 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22060/ceej.2015.496 | ||
| نویسندگان | ||
| رضا بخشوده1؛ امیر سلطانی محمدی* 2؛ نادعلی علوی3؛ حسین قنواتی4 | ||
| 1گروه مهندسی عمران محیط زیست، دانشکده مهندسی علوم آب، دانشگاه شهید چمران اهواز، اهواز، ایران | ||
| 2گروه آبیاری و زهکشی، دانشکده مهندسی علوم آب، دانشگاه شهید چمران اهواز، اهواز، ایران | ||
| 3گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران | ||
| 4بخش بیوتکنولوژی میکروبی، پژوهشکده بیوتکنولوژی کشاورزی ایران، کرج، ایران | ||
| چکیده | ||
| هدف اصلی این پژوهش ، تصفیه آلودگیهای مواد آلی، ترکیبات نیتراته از شیرابه زباله کارخانه کمپوست اصفهان به وسیله تالاب مصنوعی میباشد. این پژوهش در مقیاس آزمایشگاهی و برروی تالاب مصنوعی افقی با جریان زیر سطحی انجام گرفت. دراین سیستم که بستر آن را شن و ماسه تشکیل داده و گیاه وتیور در آن کاشته شده بود شدت جریان و زمان ماند به ترتیب برابر 10 لیتر بر روز و 5 روز در نظر گرفته شد. مدت زمان انجام آزمایشها برروی تالاب مصنوعی افقی 60 روز است. بر اساس نتایج این تحقیق، راندمان حذف BOD5 ، COD ، نیترات، نیتروژن کل، آمونیاک برای تالاب اصلی بهترتیب برابر 30، 34، 40، 50 و 26 درصد و برای تالاب شاهد بهترتیب برابر 9، 19،33 ، 37 و 8 درصد بدست آمد که نشان دهنده کارایی تالاب مصنوعی افقی و گیاه وتیور در حذف آلودگیها در تصفیه شیرابه میباشد. | ||
| کلیدواژهها | ||
| هدف اصلی این پژوهش؛ تصفیه آلودگیهای مواد آلی؛ ترکیبات نیتراته از شیرابه زباله کارخانه کمپوست اصفهان به وسیله تالاب مصنوعی میباشد. این پژوهش در مقیاس آزمایشگاهی و برروی تالاب مصنوعی | ||
| عنوان مقاله [English] | ||
| Treatment of High Polluted Leachate By Subsurface Flow Constructed Wetland With Vetiver | ||
| نویسندگان [English] | ||
| R. Bakhshoodeh1؛ A. Soltani-Mohammadi2؛ N. Alavi3؛ H. Ghanavati4 | ||
| 11 Department of Environmental Engineering, Faculty of Water Sciences Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 2Irrigation and Drainage Department, Faculty of Water Sciences Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 3Department of Environmental Health Engineering, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran 4 | ||
| 4Microbial Biotechnology Department, Agricultural Biotechnology Research Institute of Iran (ABRII), Karaj, Iran | ||
| چکیده [English] | ||
| Landfill leachate usually contains high concentrations of pollutions that are seriously harmful to the environment and human health. The main purpose of this study was removing organic pollution, ammonia, nitrate and total nitrogen in Isfahan composting facility leachate by horizontal constructed wetland systems. A pilot-scale study was conducted on subsurface flow constructed wetland systems operated in horizontal mode (HFCWs).Two horizontal systems with different plants were constructed, one planted with Vetiver and the other one without plant as a control. They were operated identically at a flow rate of 27 l/day with a 5 day hydraulic retention time. The average removal efficiencies for control and experiment were BOD5, 9% and 30%; COD, 19 and 34%; TN, 37 and 50%; Ammonium, 8 and 26%; nitrate 33 and 40% respectively. Due to high concentration of pollutants (the mean leachate concentrations of COD, BOD5, TSS, NH4+ -N, NO3- -N, TN were 104514.9, 69200.0, 8478.3, 317.5, 4633.2 and 1500 mg/L, respectively) the subsurface flow constructed wetland systems with Vetiver plant is a suitable solution for leachate treatment. | ||
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| مراجع | ||
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[1] A., Shojaei, The Pilot Study of Removing Heavy Metals from Landfill by Zeolite, Master Thesis, Civil Department, Sharif University of Technology, 2009 (in Persian). [2] G., Blight; A., Fourie; Leachate Generation in Landfills in Semi-arid Climates, Proceedings of the Institution of Civil Engineers-Geotechnical Engineering, Vol. 137,No. 4, pp. 181‑188, 1999. [3] M. S., Bowman; T. S., Clune; B. G., Sutton; Sustainable Management of Landfill Leachate by Irrigation, Water, Air and Soil Pollution, Vol. 134, No. 1‑4, pp. 81-96, 2002. [4] M., El-Fadel; A. N., Findikakis; J. O., Leckie; Environmental Impacts of Solid Waste Landfilling,Journal of Environmental Management, Vol. 50, No. 1,pp. 1‑25, 1997. [5] H., Robinson; J., Gronow; Groundwater Protection in the UK: Assessment of the Landfill Leachate Source-term, Journal of the Institution of Water and Environmental Management, Vol. 6, No. 2, pp. 229‑236, 1992. [6] P., Kjeldsen; M. A., Barlaz; A. P., Rooker; A., Baun; A., Ledin; T. H., Christensen; Present and Long-term Composition of MSW Landfill Leachate: A Review, Critical Reviews in Environmental Science and Technology, Vol. 32, No. 4, pp. 297‑336, 2002. [7] J. L., Schnoor; L. A., Licht; S. C., McCutcheon; N. L.,Wolfe; L. H., Carreira; Phytoremediation of Organic and Nutrient Contaminants, Environmental Science and Technology, Vol. 29, No. 7, pp. 318A‑323A, 1995. [8] T. H., Christensen; R., Cossu R., Stegmann; Landfilling of Waste: Leachate, Taylor and Francis, 1992. [9] S., Speer; P., Champagne; B., Anderson; Pilot-scale Comparison of Two Hybrid-passive Landfill Leachate Treatment Systems Operated in a Cold Climate, Bioresource Technology, Vol. 104, pp. 119‑126, 2012. [10] E., Wojciechowska; M., Gajewska; H., Obarska-Pempkowiak; Treatment of Landfill Leachate by Constructed Wetlands: Three Case Studiesm, Polish Journal of Environmental Studies, Vol. 19, No. 3, pp. 643‑650, 2010. [11] R., Kadlec; S., Wallace; Treatment Wetlands, Boca Raton, CRC Press, 2nd Edition, 2009. [12] D. A., Hammer; Constructed Wetlands for Wastewater Treatment: Municipal, Industrial and Agricultural, CRC Press, 1989. [13] R. H., Kadlec; R. L., Knight; J., Vymazal; H., Brix; P.,Cooper; R., Haberl; Constructed Wetlands for Pollution Control, Process, Performance, Design and Operation,IWA Scientific and Technical Report, 2000. [14] W., Zhi; G., Ji; Constructed Wetlands, 1991‑2011: A Review of Research Development, Current Trends and Future Directions, Science of the Total Environment, Vol.441, pp. 19‑27, 2012. [15] J., Vymazal; L., Kropfelova; Removal of Organics in Constructed Wetlands with Horizontal Sub-surface Flow: A Review of the Field Experience, Science of the Total Environment, Vol. 407, No. 13, pp. 3911‑3922, 2009. [16] J. A., Thurston; K. E., Foster; M. M., Karpiscak; C.P., Gerba; Fate of Indicator Microorganisms, Giardia and Cryptosporidium in Subsurface Flow Constructed etlands, Water Research, Vol. 35, No. 6, pp. 1547‑1551,2001. [17] R., Kadlec; Comparison of Free Water and Horizontal Subsurface Treatment Wetlands, Ecological Engineering, Vol. 35, No. 2, pp. 159‑174, 2009. [18] T., Saeed; G., Sun; A Review on Nitrogen and Organics Removal Mechanisms in Subsurface Flow Constructed Wetlands: Dependency on Environmental Parameters,Operating Conditions and Supporting Media, Journal of Environmental Management, Vol. 112, pp. 429‑448,2012. [19] C. L., Hurst; Modelling the Environmental Fate of Microorganisms, American Society for Microbiology, 1991. [20] Y., Li; G., Zhu; W. J., Ng; S. K., Tan; A Review on Removing Pharmaceutical Contaminants from Wastewater by Constructed Wetlands: Design,Performance and Mechanism, Science of the Total Environment, Vols. 468‑469, pp. 908-932, 2014. [21] A., Carty; M., Scholz; K., Heal; F., Gouriveau; A., Mustafa; The Universal Design, Operation and Maintenance Guidelines for Farm Constructed Wetlands (FCW) in Temperate Climates, Bioresource Technology, Vol. 99, No. 15, pp. 6780‑6792, 2008. [22] K., Sakadevan; H. J., Bavor; Nutrient Removal Mechanisms in Constructed Wetlands and Sustainable Water Management, Water Science and Technology, Vol. 40, No. 2, pp. 121‑128, 1999. [23] H., Brix; Treatment of Waste Water in the Rhizosphere of Wetland Plants‑The Root-zone Method, Water Science and Technology, Vol. 19, Nos. 1-2, pp. 107‑118, 1987. [24] J., Vymazal; Horizontal Sub-surface Flow and Hybrid Constructed Wetlands Systems for Waste Water Treatment, Ecological Engineering, Vol. 25, No. 5, pp.478‑490, 2005. [25] J., Serrano; D., Dela-Varga; I., Ruiz; M., Soto; Winery Waste Water Treatment in a Hybrid Constructed Wetland, Ecological Engineering, Vol. 37, No. 5, pp. 744‑753, 2011. [26] T., Saeed; R., Afrin; A. A., Muyeed; G., Sun; Treatment of Tannery Waste Water in a Pilot-scale Hybrid Constructed Wetland System in Bangladesh, Chemosphere, Vol. 88,No. 9, pp. 1065‑1073, 2012. [27] K., Kato; T., Inoue; H., Ietsugu; T., Koba; H., Sasaki; N., Miyaji; K., Kitagawa; P. K., Sharma; T., Nagasawa; Performance of Six Multi-stage Hybrid Wetland Systems for Treating High-content Waste Water in the Cold Climate of Hokkaido, Japan, Ecological Engineering, Vol. 51, pp. 256‑263, 2013. [28] A., Apha; WPCF 1998, Standard Methods for the Examination of Water and Waste Water, Vol. 20, 2005. [29] G. R., Hanks; Narcissus and Daffodil: The Genus Narcissus, CRC Press, 2003. [30] P., Truong; B., Hart; N., Chomchalow; S., Sombatpanit; P. R. V., Network; Vetiver System for Waste Water Treatment, Office of the Royal Development Projects Board, 2001. [31] P., Truong; T. T., Van; E., Pinners; Vetiver System Applications Technical Reference Manual, The Vetiver Network International, 2008. [32] S., Sripen; S., Techapinyawat; S., Chantawat; Possibility of Using Vetiver Grass from Different Ecotypes for Waste Water Treatment, Poster Paper Presented at ICV-2, 2000. [33] S., Danesh; M., Yazdanbakhsh; M., Hossein dokht; J.,Abedini; The Review of Characteristic Landfill Leachate (Mashhad), The 4th National Solid Waste Conference, Mashhad, Iran, 2008. [34] P., Klomjek; S., Nitisoravut; Constructed Treatment Wetland: A Study of Eight Plant Species under Saline Conditions, Chemosphere, Vol. 58, No. 5, pp. 585-593,2005. [35] M. Z., Justin; M. Z., Zupancic; Combined Purification and Reuse of Landfill Leachate by Constructed Wetland and Irrigation of Grass and Willows, Desalination, Vol. 246, No. 1-3, pp. 157‑168, 2009. [36] A., Yalcuk; A., Ugurlu; Comparison of Horizontal and Vertical Constructed Wetland Systems for Landfill Leachate Treatment, Bioresource Technology, Vol. 100, No. 9, pp. 2521‑2526, 2009. [37] F., Zurita; J., De-Anda; M. A., Belmont; Treatment of Domestic Waste Water and Production of Commercial Flowers in Vertical and Horizontal Subsurface-flow Constructed Wetlands, Ecological Engineering, Vol. 35,No. 5, pp. 861‑869, 2009. [38] C. O., Akinbile; M. S., Yusoff; A., Ahmad-Zuki; Landfill Leachate Treatment Using Sub-surface Flow Constructed Wetland by Cyperus Haspan, Waste Management, Vol. 32, No. 7, pp. 1387‑1393, 2012. [39] J., Vymazal; The Use of Sub-surface Constructed Wetlands for Waste Water Treatment in the Czech Republic: 10 Years xperience, Ecological Engineering,Vol. 18, No. 5, pp. 633‑646, 2002. [40] F., Li; L., Lu; X., Zheng; X., Zhang; Three-stage Horizontal Subsurface Flow Constructed Wetlands for Organics and Nitrogen Removal: Effect of Aeration, Ecological Engineering, Vol. 68, pp. 90‑96, 2014. [41] J. J., Chang; S. Q., Wu; Y. R., Dai; W., Liang; Z. B., Wu;Nitrogen Removal from Nitrate-laden Wastewater by Integrated Vertical-flow Constructed Wetland Systems,Ecological Engineering, Vol. 58, pp. 192‑201, 2013. [42] P., Martinez-Cruz; A., Hernandez-Martinez; R., Soto-Castor; A. E., Herrera; J. R., Levario; Use of Constructed Wetlands for the Treatment of Water from an Experimental Channel at Xochimilco, Mexico Empleo de Humedales Artificiales Para el Tratamiento de Aguas de un Canal Experimental de Xochimilco, Mexico, Hidrobiologica, Vol. 16, No. 3, pp. 211‑219, 2006. [43] B., Shutes; J., Ellis; D., Revitt; L., Scholes; Constructed Wetlands in UK Urban Surface Drainage Systems, Water Science and Technology, Vol. 51, No. 9, pp. 31‑37, 2005. [44] A. F., Meuleman; R., van Logtestijn; G. B., Rijs; J. T., Verhoeven; Water and Mass Budgets of a Vertical-flow Constructed Wetland Used for Wastewater Treatment,Ecological Engineering, Vol. 20, No. 1, pp. 31‑44, 2003. [45] V., Gasiunas; Z., Strusevicius; M. S., Struseviciene; Pollutant Removal by Horizontal Subsurface Flow Constructed Wetlands in Lithuania, Journal of Environmental Science and Health, Vol. 40, Nos. 6‑7, pp.1467‑1478, 2005. | ||
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