Browse > Article
http://dx.doi.org/10.4491/eer.2014.064

Ammonia Nitrogen Removal and Recovery from Swine Wastewater by Microwave Radiation  

La, Joohee (School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST))
Kim, Taeyoung (School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST))
Jang, Jae Kyung (Energy and Environmental Engineering Division, National Institute of Agricultural Science, Rural Development Administration)
Chang, In Seop (School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST))
Publication Information
Environmental Engineering Research / v.19, no.4, 2014 , pp. 381-385 More about this Journal
Abstract
Microwave (MW) radiation was developed to remove and recover ammonia nitrogen in the real swine wastewater. The effect of operating parameters of MW radiation such as initial pH, power, radiation time, aeration, and stirring for removal ammonia nitrogen in swine wastewater was determined. The pH, radiation time, and power were significantly influenced on the removal of ammonia nitrogen, and aeration and stirring showed relatively minor effect on the removal of ammonia nitrogen. Optimum condition was achieved to retrieve the nitrogen efficiently at pH 11, 700 W for 5 min in MW radiation process. Through this process, 83.1% of ammonia nitrogen concentration was reduced in swine wastewater and also 82.6% of ammonia nitrogen was recovered as ammonium sulfate at the optimized condition. The high ammonia removal and recovery efficiency of the MW radiation method indicated that MW radiation was an effective technique to remove and recover ammonia nitrogen in the swine wastewater.
Keywords
Ammonia nitrogen; Microwave radiation; Swine wastewater;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Rodriguez DC, Belmonte M, Penuela G, Campos JL, Vidal G. Behaviour of molecular weight distribution for the liquid fraction of pig slurry treated by anaerobic digestion. Environ. Technol. 2011;32:419-425.   DOI
2 Rajagopal R, Masse DI, Singh G. A critical review on inhibition of anaerobic digestion process by excess ammonia. Bioresour. Technol. 2013;143:632-641.   DOI   ScienceOn
3 Zang GL, Sheng GP, Li WW, et al. Nutrient removal and energy production in a urine treatment process using magnesium ammonium phosphate precipitation and a microbial fuel cell technique. Phys. Chem. Chem. Phys. 2012;14:1978-1984.   DOI   ScienceOn
4 Maurer M, Schwegler P, Larsen TA. Nutrients in urine: energetic aspects of removal and recovery. Water Sci. Technol. 2003;48:37-46.
5 Ippersiel D, Mondor M, Lamarche F, Tremblay F, Dubreuil J, Masse L. Nitrogen potential recovery and concentration of ammonia from swine manure using electrodialysis coupled with air stripping. J. Environ. Manage. 2012;95:165-169.   DOI   ScienceOn
6 Fu G, Cai T, Li Y. Concentration of ammoniacal nitrogen in effluent from wet scrubbers using reverse osmosis membrane. Biosyst. Eng. 2011;109:235-240.   DOI   ScienceOn
7 Lin L, Yuan S, Chen J, Xu Z, Lu X. Removal of ammonia nitrogen in wastewater by microwave radiation. J. Hazard. Mater. 2009;161:1063-1068.   DOI   ScienceOn
8 Lin L, Chen J, Xu Z, et al. Removal of ammonia nitrogen in wastewater by microwave radiation: A pilot-scale study. J. Hazard. Mater. 2009;168:862-867.   DOI   ScienceOn
9 Ifeanyichukwu MJ. New leachate treatment methods [dissertation]. Sweden: Lund Univ.; 2008.
10 Remya N, Lin JG. Current status of microwave application in wastewater treatment-A review. Chem. Eng. J. 2011;166:797-813.   DOI   ScienceOn
11 Etter B, Tilley E, Khadka R, Udert KM. Low-cost struvite production using source-separated urine in Nepal. Water Res. 2011;45:852-862.   DOI   ScienceOn
12 Park WJ, Ahn JH. Effects of microwave pretreatment on mesophilic anaerobic digestion for mixture of primary and secondary sludges compared with thermal pretreatment. Environ. Eng. Res. 2011;16:103-109.   DOI   ScienceOn
13 Rabah FKJ, Darwish MS. Characterization of Ammonia Removal from Municipal Wastewater Using Microwave Energy: Batch Experiment. Environ. Nat. Resour. Res. 2012;3:42-50.
14 Cheung KC, Chu LM, Wong MH, Ammonia stripping as a pretreatment for landfill leachate. Water Air Soil Poll. 1997;94:209-221.
15 Toreci I, Kennedy KJ, Droste RL. Effect of high temperature microwave thickened waste-activated sludge pretreatment on distribution and digestion of soluble organic matter. Environ. Eng. Sci. 2009;26:981-991.   DOI   ScienceOn
16 Zhang DM, Chen YX, Jilani G, Wu WX, Liu WL, Han ZY. Optimization of struvite crystallization protocol for pretreating the swine wastewater and its impact on subsequent anaerobic biodegradation of pollutants. Bioresour. Technol. 2012;116:386-395.   DOI   ScienceOn