1 "The role of molecular methods in evaluating biological treatment processes" 74 (74): 421-427, 2002
2 "The role of inorganic carbon limitation in biological nitrogen removal of extremely ammonia concentrated wastewater" 37 : 1100-1110, 2003
3 "Structure and activity of multiple nitrifying bacterial populations co-existing in a biofilm" 5 (5): 355-369, 2003
4 "Qunatification of Nitrosomonas oligotropha and Nitrospira spp. using competitive PCR in bench-scale wastewater treatment reactors at different solids retention times" 74, : 462-469, 2002
5 "Phylogenetic oligodeoxynucleotide probes for the major subclasses of proteobacteria" 593-600, 1992
6 "Oxygen consumption kinetics of Nitrosomonas europaea and Nitrobacter hamburgenis grown in mixed continuous cultures at different oxygen concentrations" 161 : 156-162, 1994
7 "Nitrification of high strength ammonia wastewater and nitrite accumulation characteristics" 47 (47): 45-51, 2003
8 "Nitrification and nitrite accumulation characteristics of high strength ammonia wastewater in a biological aerated filter" 78 : 377-383, 2003
9 "Molecular and modeling analyses of the structure and function of nitrifying activated sludge" 39 (39): 51-59, 1999
10 "Microscale distribution of populations and activities of Nitrospira and Nitrospira spp. along a macroscale gradient in a nitrifying bioreactor Quantification by in situ hybridization and the use of microsensors" 65 : 3690-3696, 1999
1 "The role of molecular methods in evaluating biological treatment processes" 74 (74): 421-427, 2002
2 "The role of inorganic carbon limitation in biological nitrogen removal of extremely ammonia concentrated wastewater" 37 : 1100-1110, 2003
3 "Structure and activity of multiple nitrifying bacterial populations co-existing in a biofilm" 5 (5): 355-369, 2003
4 "Qunatification of Nitrosomonas oligotropha and Nitrospira spp. using competitive PCR in bench-scale wastewater treatment reactors at different solids retention times" 74, : 462-469, 2002
5 "Phylogenetic oligodeoxynucleotide probes for the major subclasses of proteobacteria" 593-600, 1992
6 "Oxygen consumption kinetics of Nitrosomonas europaea and Nitrobacter hamburgenis grown in mixed continuous cultures at different oxygen concentrations" 161 : 156-162, 1994
7 "Nitrification of high strength ammonia wastewater and nitrite accumulation characteristics" 47 (47): 45-51, 2003
8 "Nitrification and nitrite accumulation characteristics of high strength ammonia wastewater in a biological aerated filter" 78 : 377-383, 2003
9 "Molecular and modeling analyses of the structure and function of nitrifying activated sludge" 39 (39): 51-59, 1999
10 "Microscale distribution of populations and activities of Nitrospira and Nitrospira spp. along a macroscale gradient in a nitrifying bioreactor Quantification by in situ hybridization and the use of microsensors" 65 : 3690-3696, 1999
11 "Microbiology of nitrite-oxidizing bioreactor" 64 : 1878-1883, 1998
12 "In situ identification of microorganisms by whole cell hybridization with rRNA-targeted nucleic acid probes" 3. : 1- 15, 1995
13 "In situ hybridization에 의한 호기성 생물막내 질산화균의 성장활성 및 부포특성과 미소전극에 의한 산소농도 분포" 25 (25): 803-809, 2003
14 "In situ characterization of nitrifiers in an activated sludge plant detection of Nitrobacter spp" 93 : 431-437, 2002
15 "In situ characterization of Nitrospira- like nitrite-oxidizing bacteria in wastewater treatmentplants" 67 (67): 5273-5284, 2001
16 "Distribution and ecophysiology of the nitrifying bacteria emphasizing cultured species" 37 : 1-9, 2001
17 "Competition for limiting amounts of oxygen between Nitrosomonas europaea and Nitrobacter winogradskyi grown in mixed continuous cultures" 159 : 453-459, 1993
18 "Combined molecular and conventional analyses of nitrifying bacterium diversity in activated sludge: Nitrosococcus mobilis and Nitrospira-like bacteria as dominant populations" 64 : 3042-3051, 1998
19 "Biological and chemical systems for nutrient removal," 69-73, 1998
20 "Autotrophic nitrification in bacteria" 30 : 125-181, 1989
21 "Anaerobic-aerobic treatment of high strength ammonium wastewater - nitrogen removal using nitrite" 26 : 1007-1015, 1992