Showing results 1 to 3 of 3
| Issue Date | Title | Author(s) |
|---|---|---|
| - | Biological removal of nitrogen and phosphorus by a KSBNR | LEE YOUNG DAE; Choi Yong Su; PARK YONG BEA; 조용웅 |
| - | Development of an environmental friendly technology for the restoration of river. | Choi Yong Su; CHUNG IK JAE; HONG SEOK WON; PARK YONG BEA; 이승우 |
| - | Kinetic study for the process consisting of anaerobic and two-stage alternately intermittent aeration zone | 이영대; Choi Yong Su; 윤현식; HONG SEOK WON; PARK YONG BEA |