| - | A high filtration system with syntheitc permeable media for wastewater reclamation | Ahn, Kyu Hong; Park, Ki Young; Maeng, Sung Kyu; Kim, Ki-Pal; JiHyang Kweon |
| - | Acidic and hydrogen peroxide treatment of polyaluminum chloride (PACl) sludge from water treatment | Jae Hyun Kwon; Park, Ki Young; Jin Han Park; Lee, Seockheon; Ahn, Kyu Hong |
| 2013-04 | Carbon dioxide injection method for enhancing hydrogenotrophic denitrification of secondary wastewater effluent in fixed bed reactor | Park, Ki Young; Maeng, Sung Kyu; Ahn, Kyu-Hong; Lee, Kwanhyoung; Choi, Oh Kyung; Lee, Jae Woo |
| - | Color removal and disinfection with UV/H2O2 system for wastewater reclamation and reuse | Ahn, Kyu Hong; Park, Ki Young; Maeng, Sung Kyu; SONG, KYUNG GUEN; Kim, Ki-Pal; Lee, Seockheon; JiHyang Kweon |
| - | Optimization of the biological nitrogen removal process coupled with ozone disintegration using modified ASM no.1 | HWANG, JONGHYUK; Ahn, Kyu Hong; Park, Ki Young; SONG, KYUNG GUEN |
| - | Ozone disintegration of excess sludge for enhanced nutrient removal in modified intermittently decanted extended aeration process | Park, Ki Young; SONG, KYUNG GUEN; HWANG, JONGHYUK; Maeng, Sung Kyu; Ahn, Kyu Hong |
| - | Reduction of excess sludge production by ozonation in advanced wastewater treatment process: a pilot plant study | Ahn, Kyu Hong; Maeng, Sung Kyu; Park, Ki Young; SONG, KYUNG GUEN; CHA HO-YOUNG |
| 2007-07 | Reduction of N2O emission from biological nitrogen removal processes by Alcaligenes faecalis augmentation | Park, Ki Young; Kim, Sun Joo; Jung, Jin Young; Lee, Sang Hyup |
| 2010-09 | Utilization of a Selective Adsorbent for Phosphorus Removal from Wastewaters | Park, Ki Young; Song, Ji Hyun; Lee, Sang Hyup; Kim, Han S. |
