Browse > Article

Characterization of Phosphorus Removal in Wastewater Using Iron Precipitation Reactor  

Cho Il-Hyoung (Department of Environmental Health, School of Public Health, Seoul National University)
Zoh Kyung-Duk (Department of Environmental Health, School of Public Health, Seoul National University)
An Sang-Woo (Department of Environmental Engineering, Kyunggi University)
Chang Soon-Woong (Department of Environmental Engineering, Kyunggi University)
Kim Young-Kyu (Department of Environmental Public Health, YongIn University)
Publication Information
Journal of Environmental Health Sciences / v.32, no.1, 2006 , pp. 89-95 More about this Journal
Abstract
This study was conducted to improve an effect of phosphorus removal using FNR(Ferrous Nutrient Removal) process which had iron precipitation reactor and to analyze the iron corrosion. For simultaneous removal of phosphorus, iron electrolysis was combined with oxic tank. In this study, The removal efficiency of phosphorus increased with an increase voltage in iron precipitation reactor. The distance of 15mm between the two iron bed in each tests influence the concentration of remaining phosphorus most. The extensive surface area of iron bed is the more removes the phosphorus. In this test the $400\;cm^2$ of surface area was proved to be the most removal efficient.
Keywords
FNR process; phosphorus; iron precipitation reactor; iron corrosion;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Choi, E. S., Lee, H. S., Park, M. G. and Chang, Y. S. : Selection of nutrient removal process for low strength municipal wastewater. Proc. 5th IAWQ Asia Conference on Water Quality and Pollution Control, 382-397, 1995
2 Woolard, C. R. : The advantages of periodically operated biofilm reactors for the treat-ment of highly variable wastewater. Wat. Sci. Tech., 35(1), 199-206, 1997
3 Hu, Z., Ferraina, R. A., Ericson, J. F., Mac-Kay, A. A. and Smets, B. F. : Biomass characteristics in three sequencing batch reactors treating a wastewater containing synthetic organic chemicals. Waf. Res., 39, 710-720, 2005   DOI   ScienceOn
4 황규대, 김민호, 조철휘 : 철의 전기분해를 이용한 활성슬러지 공정에서 돈사폐수의 인 제거 및 질산화. 대한환경공학회, 19(10), 1333-1344, 1997
5 APHA, AWWA and WPCF : Standard Methods for the Examination of Water and Wastewater, 16th ed., Washington D.C., USA, 92-100, 1985
6 환경부 : 환경백서 526-535, 2002
7 Lee, D. S., Jeon, C. O. and Park, J. M. : Biolobical nitrogen removal with enhanced pho-sphate uptake in a sequencing batch reactor using single sludge system. Wat. Res., 35(16), 3968-3976, 2001   DOI   ScienceOn
8 신항식, 박홍식 :메디아를 함유한 연속 회분식 반응기를 이용한 폐수처리(I). 대한환경공학회, 12(3), 73-82, 1990
9 박민정, 김동석 : 연속회분식 생물막 반응기를 이용한 수중의 유기물, 질소 및 인의 동시제거에 관한 연구. 한국환경보건학회지, 30(2), 84-91, 2004
10 황규대, 김복현 : 활성슬러지공정에서 철의 전기분해를 이용한 달인에 관한 연구. 한국수질보전학회지, 10(4), 412-420, 1994
11 박영식, 우형택, 김동석 : ($AO_2$) SBR과 $A_2O$ SBR의 유기물, 질소 및 인의 제거에 관한 연구. 한국환경보건학회지, 31(4), 340-348, 2005   과학기술학회마을
12 Wilderer, P. A., Arnz, P. and Arnold, E. : Application of biofilms and biofilm support ma-terials as a temporary sink and source. Water Air Soil Pollut., 123(1-4), 147-158, 2000   DOI   ScienceOn
13 한국과학기술연구원 : 소규모 축산폐수 처리장치 개발. 1993
14 Kishida, N., Kim, J. H., Chen, M., Sasaki, H. and Sudo, R. : Effectiveness of oxidation-reduction potential and pH as monitoring and control parameters for nitrogen removal in swine wastewater treatment by sequencing batch reactors. J. Biosci. Bioeng., 96(3), 285-290, 2003   DOI