Operational strategies for an activated sludge process in conjunction with ozone oxidation for zero excess sludge production during winter seasonLEE, J. W; CHA, H.-Y; PARK, K. Y et al.Water research (Oxford). 2005, Vol 39, Num 7, pp 1199-1204, issn 0043-1354, 6 p.Article

Nitrogen removal from synthetic wastewater by simultaneous nitrification and denitrification (SND) via nitrite in an intermittently-aerated reactorYOO, H; AHN, K.-H; LEE, H.-J et al.Water research (Oxford). 1999, Vol 33, Num 1, pp 145-154, issn 0043-1354Article

Treatment of domestic wastewater using microfiltration for reuse of wastewaterAHN, K.-H; SONG, K.-G.Desalination (Amsterdam). 1999, Vol 126, Num 1-3, pp 7-14, issn 0011-9164Conference Paper

Reduction of sludge by ozone treatment and production of carbon source for denitrificationAHN, K.-H; YEOM, I.-T; PARK, K.-Y et al.Water science and technology. 2002, pp 121-125, issn 0273-1223, isbn 1-84339-432-4, 5 p.Conference Paper

Application of microfiltration with a novel fouling control method for reuse of wastewater from a large-scale resort complexAHN, K.-H; SONG, K.-G.Desalination (Amsterdam). 2000, Vol 129, Num 3, pp 207-216, issn 0011-9164Article

Application of nanofiltration for recycling of paper regeneration wastewater and characterization of filtration resistanceAHN, K.-H; CHA, H.-Y; YEOM, I.-T et al.Desalination (Amsterdam). 1998, Vol 119, Num 1-3, pp 169-176, issn 0011-9164Conference Paper

Ozonolysate of excess sludge as a carbon source in an enhanced biological phosphorus removal for low strength wastewaterPARK, K. Y; LEE, J. W; SONG, K. G et al.Bioresource technology. 2011, Vol 102, Num 3, pp 2462-2467, issn 0960-8524, 6 p.Article

Gel polymer electrolyte nanocomposites PEGDA with Mg-Al layered double hydroxidesCHO, M. S; SHIN, B; CHOI, S. D et al.Electrochimica acta. 2004, Vol 50, Num 2-3, pp 331-334, issn 0013-4686, 4 p.Conference Paper

Color removal and disinfection with UV/H₂O₂ system for wastewater reclamation and reuseAHN, K. H; PARK, K. Y; MAENG, S. K et al.Water science & technology : Water supply. 2005, Vol 5, Num 1, pp 51-57, issn 1474-3876, 7 p.Conference Paper

Ozone treatment of wastewater sludge for reduction and stabilizationPARK, K. Y; MAENG, S. K; SONG, K. G et al.Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering. 2008, Vol 43, Num 13, pp 1546-1550, issn 1093-4529, 5 p.Conference Paper

Acetate injection into anaerobic settled sludge for biological P-removal in an intermittently aerated reactorAHN, K. H; YOO, H; LEE, J. W et al.Water science and technology. 2001, pp 77-85, issn 0273-1223, isbn 1-900222-97-3Conference Paper